Name | Location | Locator View | Connector End View |
|---|---|---|---|
1-2 Shift Solenoid (1-2 SS) Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E |
2-3 Shift Solenoid (2-3 SS) Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E |
3-2 Shift Solenoid (3-2 SS) Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E |
A/C Compressor Clutch | Lower Right Front of Engine on the A/C Compressor | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
A/C Low Pressure Switch (Auto) | On the Right Side of the A/C Accumulator | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
A/C Refrigerant Pressure Sensor | In the air conditioning (A/C) muffler hose assembly close to the condenser | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Accelerator Pedal Position (APP) Sensor (Except 4.3L) | Drivers Floor Board behind Accelerator Pedal | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 6.6L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 6.6L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Accessory Power Outlet - 1 | At the Lower Center of the I/P | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Accessory Power Outlet - 2 | At the Lower Center of the I/P | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Air Temperature Actuator - Left | Near the Bottom Middle of the HVAC Box | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Air Temperature Actuator - Right | Near the Top Middle of the HVAC Box | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Air Temperature Sensor - Lower Left | On the Left Side of the HVAC Box | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Air Temperature Sensor - Lower Right | Near the Bottom Middle of the HVAC Box in the Floor Duct | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Air Temperature Sensor - Outside | Center of the Core Support Behind the Grill | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
Air Temperature Sensor - Upper Left | Beneath the Upper I/P Trim Panel in the Air Duct | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Air Temperature Sensor - Upper Right | Beneath the Upper I/P Trim Panel in the Air Duct | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Air Temperature Sensor Assembly - Inside | In the Headliner Above the Driver | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Ambient Air Temperature Sensor | In the Right Front Bumper Filler Assembly | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Ambient Light Sensor | On the Top Center Of the I/P | HVAC Component Views in HVAC Systems - Automatic | HVAC Connector End Views in HVAC Systems - Automatic |
Audio Amplifier | Under the Rear of the Center Console | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E |
Automatic Transmission Fluid Temperature Sensor | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E |
Automatic Transmission Input Shaft Speed (ISS) Sensor | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Automatic Transmission Turbine Speed Sensor (M74) | Upper Left of Transmission to the Rear of the Bell Housing | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Auxiliary Battery Relay | At the Right Side Rear of the Engine Compartment | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Auxiliary Power Outlet - Console | In the Center Console Bin | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Auxiliary Power Outlet - Rear | On the Rear of the Center Console | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Back-Up Alarm | At the Rear Bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Backup Lamp - Left | Part of the Left Rear Lamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Backup Lamp - Right | Part of the Right Rear Lamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Backup Lamp Switch | On the Left Side of the Transmission | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Battery - Left | Left Front Corner of the Engine Compartment | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Battery - Right (w/Dual Battery Only) | Right Rear of the Engine Compartment | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Battery Monitor (Sierra Professional Only) | Under the Center Console | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Blower Motor Control Processor | Under the Right Side of the I/P Mounted to HVAC Box | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Blower Motor | Under the Right Side of the I/P Mounted to HVAC Box | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Body Control Module (BCM) | On the Lower Left Side of the I/P Near the Steering Column | Body Control System Component Views in Body Control System | Body Control System Connector End Views in Body Control System |
Brake Fluid Level Switch | On the Left Side of the Master Cylinder | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Brake Pressure Differential Switch | In the Brake Line under the Master Cylinder | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Camshaft Position (CMP) Sensor (4.8L 5.3L 6.0L) | Top Rear Center of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Camshaft Position (CMP) Sensor (L18) | Lower Left Side of the Engine | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Camshaft Position (CMP) Sensor (LU3) | In the Distributor | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Cargo Lamp | Mounted Near the Roof Line at the Rear of the Cab | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Cellular Microphone | On the Left Side of the Overhead Console | Cellular Communication Component Views in Cellular Communication | Cellular Communication Connector End Views in Cellular Communication |
Cellular and Navigation Antenna | Mounted to Roof Near Drivers A-Pillar | Cellular Communication Component Views in Cellular Communication | Cellular Communication Connector End Views in Cellular Communication |
Center High Mounted Stop Lamp (CHMSL) | Mounted Near the Roof Line at the Rear of the Cab | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Cigar Lighter | At the Bottom Center of the I/P | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Clearance Lamp - LF (w/NYS or R05) | Front of the Left Rear Wheel Flare | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clearance Lamp - LR (w/NYS or R05) | Rear of the Left Rear Wheel Flare | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clearance Lamp - RF (w/NYS or R05) | Front of the Right Rear Wheel Flare | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clearance Lamp - RR (w/NYS or R05) | Rear of the Right Rear Wheel Flare | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clearance Lamps - Tailgate (w/NYS or R05) | On the Tailgate | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clearance Lamps | Center of the Roof Panel Above the Windshield | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Clutch Start Switch (M/T) | At the Top of the Clutch Pedal Assembly | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Clutch Start Switch (M/T) | At the Top of the Clutch Pedal Assembly | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Coolant Level Switch | On the Coolant Reservoir Bottle | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
Courtesy/Reading Lamps - Rear (Crew Cab w/YE9) | On the Middle Center of the Headliner | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Crankshaft Position (CKP) Sensor (4.8L 5.3L 6.0L) | At the Right Rear Side of the Engine Block | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Crankshaft Position (CKP) Sensor (L18) | At the Lower Left Rear Side of the Engine Block Behind the Left Valve Cover | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Crankshaft Position (CKP) Sensor (LU3) | At the Right Rear Side of the Engine Block | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Cruise Control Module (CCM) (LU3) | At the Left Side of The Engine Compartment Near the Fuse Block - Underhood | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Data Link Connector (DLC) | On the Lower Left Side of the I/P | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Daytime Running Lamp (DRL) - Left | Below the Left Headlamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Daytime Running Lamp (DRL) - Right | Below the Right Headlamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Digital Radio Receiver | Behind the I/P Compartment | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Dome Lamp - Rear (Except Crew Cab w/YE9) | On the Center Rear of the Headliner | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Door Courtesy Lamp - LF (W/YE9) | On the Left Front Door Trim Panel | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Door Courtesy Lamp - LR (w/YE9) | On the left Rear Door Trim Panel | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Door Courtesy Lamp - RF (w/YE9) | On the Right Front Door Trim Panel | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Door Courtesy Lamp - RR (w/YE9) | On the Right Rear Door Trim Panel | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Door Lock Switch - Driver | On the Left Front Door Trim Panel | Power Door Systems Component Views in Doors | |
Door Lock Switch - Front Passenger | On the Right Front Door Trim Panel | Power Door Systems Component Views in Doors | |
Driver Door Module (DDM) (w/YE9) | Behind The Drivers Door Trim Panel Below Switch Assembly | Power Door Systems Component Views in Doors | |
Electronic Brake Control Module (EBCM) | On the Inside of the Left Frame Rail | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Engine Control Module (ECM) (6.6L) | At the Left Front Side of the Engine Compartment | Engine Controls Component Views in Engine Controls - 6.6L | Engine Control Module Connector End Views in Engine Controls - 6.6L |
Engine Coolant Temperature (ECT) Sensor (4.8L 5.3L 6.0L) | At the Rear of the Engine Block Below the Exhaust Manifold | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Engine Coolant Temperature (ECT) Sensor (L18) | Left Side of the Engine Below the Exhaust Manifold | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Engine Coolant Temperature (ECT) Sensor (LU3) | At the Rear of the Engine Block Below the Exhaust Manifold | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Engine Oil Level Switch | Lower Right Side of the Oil Pan | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Engine Oil Pressure (EOP) Sensor | On the Left Rear Side of the Engine Block | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Evaporative Emission (EVAP) Canister Purge Solenoid (4.8L 5.3L 6.0L) | Behind the Throttle Body Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Evaporative Emission (EVAP) Canister Purge Solenoid (8.1L) | Left Side of the Throttle Body Near the Left of the Engine | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Evaporative Emission (EVAP) Canister Purge Solenoid (4.3L) | At the Right Front Side of the Engine Attached to the Intake Manifold | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Evaporative Emission (EVAP) Canister Vent Solenoid | At the Right Front Side of the Fuel Tank | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 8.1L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 8.1L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Exhaust Gas Recirculation (EGR) Valve (8.1L) | On the Top Right Front of the Engine | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Fog Lamp - LF | Left Front of Vehicle Below the Bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Fog Lamp - RF | Right Front of Vehicle Below the Bumper | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Fog Lamp Switch - Front | Part of the Multifunction Accessory Switch Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Front Axle Actuator (NP1) | On the Right Center of the Front Axle Housing | Transfer Case Control Component Views in Transfer Case - NVG 263-NP1 | Transfer Case Control Connector End Views in Transfer Case - NVG 263-NP1 |
Front Axle Actuator (NP2/NP8) | On the Right Center of the Front Axle Housing | Transfer Case Control Component Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Component Views in Transfer Case - NVG 246-NP8 | Transfer Case Control Connector End Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Connector End Views in Transfer Case - NVG 246-NP8 |
Front Passenger Door Module (FPDM) (w/YE9) | Behind the Front Passenger Door Trim Panel Below the Switch Assembly | Power Door Systems Component Views in Doors | |
Fuel Composition Sensor (L59) | Left Side of the Engine Compartment Attached to the Fuel Lines | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Fuel Injection Control Module (FICM) (6.6L) | Right front of the engine mounted above the rocker cover | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 1 (Gas) | On the Left side of the Intake Manifold Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 1 (Diesel) | On the Right side of the Intake Manifold Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 2 (Gas) | On the Right side of the Intake Manifold Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 2 (Diesel) | On the Left side of the Intake Manifold Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 3 (Gas) | On the Left side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 3 (Diesel) | On the Right side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 4 (Gas) | On the Right side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 4 (Diesel) | On the Left side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 5 (Gas) | On the Left side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 5 (Diesel) | On the Right side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 6 (Gas) | On the Right side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 6 (Diesel) | On the Left side of the Intake Manifold Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 7 (Gas) | On the Left side of the Intake Manifold Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 7 (Diesel) | On the Right side of the Intake Manifold Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Injector 8 (Gas) | On the Right side of the Intake Manifold Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Injector 8 (Diesel) | On the Left side of the Intake Manifold Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Fuel Level Sensor - Primary | In the Primary Fuel Tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Fuel Level Sensor - Secondary | In the Secondary Fuel Tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Fuel Pump (Diesel) (Auxiliary Tank) | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L | |
Fuel Pump (FP) Relay - Secondary (w/Dual Tanks) | On the Fuse Block - Underhood Bracket | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuel Pump and Sender Assembly - Primary | In the Primary Fuel Tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Fuel Pump and Sender Assembly - Secondary (w/Dual Tanks) | In the Secondary Fuel Tank | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Fuel Tank Pressure (FTP) Sensor | Part of the Fuel Pump and Sender Assembly - Primary | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Fuse Block - Left I/P | Left Side of I/P Behind Access Panel | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
Fuse Block - Right I/P | Right Side of I/P Behind Access Panel | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
Fuse Block - Underhood | Left Side of Engine Compartment to the Rear of the Battery | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
Garage Door Opener | Mounted in the Overhead Console | Garage Door Opener Component Views in Garage Door Opener | Garage Door Opener Connector End Views in Garage Door Opener |
Generator - Left | Top Left Front of the Engine | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Generator - Right | Top Right Front of the Engine | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Glow Plug/Intake Heater Relay Assembly | On the left side of the engine above the valve cover | Engine Controls Component Views in Engine Controls - 6.6L | -- |
HVAC Control Module | Middle of the I/P Below the Radio | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Headlamp - High Beam - Left | Left Front of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - High Beam - Right | Right Front of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - Low Beam - Left | Left Front of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp - Low Beam - Right | Right Front of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Leveling Actuator - Left (Export) | Left Front of Vehicle Near Headlamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Leveling Actuator - Right (Export) | Right Front of Vehicle Near Headlamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Leveling Switch | Center of the I/P to the Left of the Radio | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Headlamp Switch | Left Side of I/P | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 | In the Left Exhaust Pipe Before the Catalytic Converter | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 | In the Left Exhaust Pipe After the Catalytic Converter | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 | In the Right Exhaust Pipe Before the Catalytic Converter | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 | In the Right Exhaust Pipe After the Catalytic Converter | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Horn (High Note) | On the Lower Right Corner of the Core Support | Horn Component Views in Horns | Horn Connector End Views in Horns |
Horn (Low Note) | On the Lower Left Corner of the Core Support | Horn Component Views in Horns | Horn Connector End Views in Horns |
I/P Compartment Lamp | Mounted to the I/P above the Compartment Opening | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Idle Air Control (IAC) Valve (4.3L) | Mounted to the Throttle Body | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Ignition Coil (4.3L) | On the Top Right Side of the Engine | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Ignition Coil 1 (4.8, 5.3, 6.0 and 8.1L) | On the Left Rocker Cover Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 2 (4.8, 5.3, 6.0 and 8.1L) | On the Right Rocker Cover Near the Front of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 3 (4.8, 5.3, 6.0 and 8.1L) | On the Left Rocker Cover Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 4 (4.8, 5.3, 6.0 and 8.1L) | On the Right Rocker Cover Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 5 (4.8, 5.3, 6.0 and 8.1L) | On the Left Rocker Cover Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 6 (4.8, 5.3, 6.0 and 8.1L) | On the Right Rocker Cover Near the Middle of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 7 (4.8, 5.3, 6.0 and 8.1L) | On the Left Rocker Cover Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Coil 8 (4.8, 5.3, 6.0 and 8.1L) | On the Right Rocker Cover Near the Rear of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Ignition Control Module (ICM) (LU3) | At The Right Rear Side of the Engine | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Ignition Key Alarm Switch | On the Ignition Key Cylinder | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Ignition Switch | In the upper steering columnon the ignition cylinder housing | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Inflatable Restraint Front End Discriminating Sensor - Left | On the Left Front of the Vehicle By the Core Support | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Front End Discriminating Sensor - Right | On the Right Front of the Vehicle By the Core Support | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint I/P Module Disable Switch | In the I/P to the Right of the Radio | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint I/P Module | On the Right Side of the I/P Above the I/P Compartment | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Under the Drivers Seat | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inflatable Restraint Steering Wheel Module | In the Center of the Steering Wheel | SIR Identification Views in SIR | SIR Connector End Views in SIR |
Inside Rearview Mirror | Mounted to the Windshield at the center of the Window | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
Instrument Panel Cluster (IPC) | Above the Steering Column in the I/P | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor (Diesel) | Part of the Air Induction System Between the Air Cleaner Assembly and the Throttle Body | Engine Controls Component Views in Engine Controls - 6.6L | Engine Controls Connector End Views in Engine Controls - 6.6L |
Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor (Gas) | Part of the Air Induction System Between the Air Cleaner Assembly and the Throttle Body | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Junction Block - Rear Lamps | Inside of the Left Frame Rail Near the Rear of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Knock Sensor (KS) (4.8L 5.3L 6.0L) | At the Rear of the Engine Under the Intake Manifold | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Knock Sensor (KS) (4.3L) | On the Top Left Rear of the Engine Block | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Knock Sensor (KS) (4.8, 5.3, 6.0L) | Under the Intake Manifold | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L |
Knock Sensor (KS) - Bank 1 (8.1L) | On the Left Side of the Engine near the Exhaust Manifold | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
Knock Sensor (KS) - Bank 2 (8.1L) | On the Right Side of the Engine near the Exhaust Manifold | Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 8.1L |
License Lamp - Left | To the Left of the License Plate Mounting Holes | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
License Lamp - Right | To the Right of the License Plate Mounting Holes | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Manifold Absolute Pressure (MAP) Sensor (Gas) | On the Rear of the Intake Manifold | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.3L or Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Map Lamps | In the Overhead Console | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Marker Lamp - LF | Left Front of the Vehicle Near Headlamps | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Marker Lamp - LR (X88) | Part of the Left Rear Tail Lamp Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Memory Seat Module | Under The Drivers Seat | Power Seat Component Views in Seats | Power Seat Connector End Views in Seats |
Mini Wedge (Door Jamb Switch) - Driver | Part Of the Drivers Door Latch Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Mini Wedge (Door Jamb Switch) - Front Passenger | Part Of the Front Passenger Door Latch Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Mini Wedge (Door Jamb Switch) - LR | Part Of the Left Rear Door Latch Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Mini Wedge (Door Jamb Switch) - RR | Part Of the Right Rear Door Latch Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Mode Actuator | On the Left Side of the HVAC Box | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Multifunction Accessory Switch | In the I/P to the Right of the Headlamp Switch | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Noise Reduction Microphone (w/UE1) | Drivers Side Front of Center Console | Cellular Communication Component Views in Cellular Communication | Cellular Communication Connector End Views in Cellular Communication |
OnStar Button Assembly (w/UE1) | Part of the Inside Rearview Mirror Assembly | Cellular Communication Component Views in Cellular Communication | Cellular Communication Connector End Views in Cellular Communication |
Park Brake Switch | Mounted Near the Top of the Park Brake Pedal Assembly | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Park/Neutral Position (PNP) Switch (A/T) | On the Left Side of the Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Park/Turn Signal Lamp - LF | Left Front Of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Park/Turn Signal Lamp - RF | Right Front of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Power Brake (P/B) Booster Fluid Pressure Alarm Switch (Export) | On the High Side Pressure Hose Between the Power Booster and the Power Steering Pump | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Power Take Off (PTO) Relay (w/PTO) | On the Fuse Block - Underhood Bracket | Power Take-Off (PTO) Component Views in Power Take-Off | Power Take-Off (PTO) Connector End Views in Power Take-Off |
Power Take Off (PTO) Switch (w/PTO) | In the Middle Of the I/P Under the Radio near HVAC Controls | Power Take-Off (PTO) Component Views in Power Take-Off | Power Take-Off (PTO) Connector End Views in Power Take-Off |
Powertrain Control Module (PCM) | Left Front of the Engine Compartment to the Left of the Fan Shroud | Engine Controls Component Views in Engine Controls - 4.3L or Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Powertrain Control Module Connector End Views in Engine Controls - 4.3L or Powertrain Control Module Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Powertrain Control Module Connector End Views in Engine Controls - 8.1L |
Pressure Control (PC) Solenoid Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Pressure Switch Manifold (PSM) (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Propshaft Speed Sensor - Front (NP1/NP8) | On the Left Front Side of the Transfer Case | Transfer Case Control Component Views in Transfer Case - NVG 263-NP1 or Transfer Case Control Component Views in Transfer Case - NVG 246-NP8 | Transfer Case Control Connector End Views in Transfer Case - NVG 263-NP1 or Transfer Case Control Connector End Views in Transfer Case - NVG 246-NP8 |
Propshaft Speed Sensor - Rear (NP1/NP8) | On the Transfer Case Extension Housing | Transfer Case Control Component Views in Transfer Case - NVG 263-NP1 or Transfer Case Control Component Views in Transfer Case - NVG 246-NP8 | Transfer Case Control Connector End Views in Transfer Case - NVG 263-NP1 or Transfer Case Control Connector End Views in Transfer Case - NVG 246-NP8 |
Radio | Center of the I/P Above the HVAC Controls | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Rear Seat Audio (RSA) Controller (w/Y91) | Mounted in the Rear of the Center Console | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Rear Seat Entertainment (RSE) Assembly | Center of the Vehicle Mounted in the Headliner | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Rear Wheel Steering Control Module (w/NYS) | Mounted to the Frame Between the Spare Tire Carrier and the Rear Bumper | Rear Wheel Steering Component Views in Rear Wheel Steering | Rear Wheel Steering Connector End Views in Rear Wheel Steering |
Rear Wheel Steering Switch (w/NYS) | Center of the I/P to the Right of the HVAC Controls | Rear Wheel Steering Component Views in Rear Wheel Steering | Rear Wheel Steering Connector End Views in Rear Wheel Steering |
Rear Window Defogger Grid | Attached to the Rear Glass | Stationary Windows Component Views in Stationary Windows | Stationary Windows Connector End Views in Stationary Windows |
Recirculation Actuator | In the Top Center of the HVAC Module | HVAC Component Views in HVAC Systems - Automatic or HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Automatic or HVAC Connector End Views in HVAC Systems - Manual |
Relay Block - I/P | Below the I/P to the Left of the Steering Column | Power and Grounding Component Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
Remote Playback Device - CD Player | In the Center of the I/P Below the Radio | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Repeater Lamp - Right (Export) | In the Right Front Fender | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Roof Beacon Relay | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems | |
Roof Beacon Switch | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems | |
Roof Marker Lamp - Left (w/U01) | In the Roof Panel near Drivers A-Pillar | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Roof Marker Lamp - Right (w/U01) | In the Roof Panel Near Passenger A-Pillar | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Seat Recliner Motor Position Sensor - Driver | On the Drivers Seat Track | Power Seat Component Views in Seats | Power Seat Connector End Views in Seats |
Selectable Ride Switch | Center of the I/P Near the Radio | Suspension Controls Component Views in Selectable Ride | Suspension Controls Connector End Views in Selectable Ride |
Shift Solenoid C (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Shift Solenoid D (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Shift Solenoid E (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Shock Absorber Solenoid - LF (W/ZX3) | Part of the Left Front Shock | Suspension Controls Component Views in Selectable Ride | Suspension Controls Connector End Views in Selectable Ride |
Shock Absorber Solenoid - LR (W/ZX3) | Part of the Left Rear Shock | Suspension Controls Component Views in Selectable Ride | Suspension Controls Connector End Views in Selectable Ride |
Shock Absorber Solenoid - RF (W/ZX3) | Part of the Right Front Shock | Suspension Controls Component Views in Selectable Ride | Suspension Controls Connector End Views in Selectable Ride |
Shock Absorber Solenoid - RR (W/ZX3) | Part of the Right Rear Shock | Suspension Controls Component Views in Selectable Ride | Suspension Controls Connector End Views in Selectable Ride |
Side Marker - LR | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems | |
Side Marker - RF | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems | |
Speaker - LF Door | Left Front Door Behind Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - LF Tweeter | In the A-Pillar Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - LR Door | Behind the Left Rear Door Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - LR | IN B-Pillar Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - RF Door | Mounted in the Front Passenger Door Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - RF Tweeter | In the Right A-Pillar Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - RR Door | In the Right Rear Door Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - RR | Mounted in the Right B-Pillar Trim Panel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Speaker - Subwoofer | Mounted in the Front of the Center Console | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Starter Solenoid | On the Lower Left Side of the Engine Attached to the Starter | Engine Electrical Component Views in Engine Electrical | Engine Electrical Connector End Views in Engine Electrical |
Steering Wheel Audio Controls | Mounted in the Steering Wheel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Steering Wheel DIC Controls | Mounted in the Steering Wheel | Entertainment Component Views in Entertainment | Entertainment Connector End Views in Entertainment |
Stop Lamp Switch | Mounted above the Brake Pedal Assembly | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Supplemental Brake Assist Pump Motor | Mounted to the Power Brake Booster | Hydraulic Brake Component Views in Hydraulic Brakes | Hydraulic Brake Connector End Views in Hydraulic Brakes |
Tail/Stop Lamp - Left | Left Rear Of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Tail/Stop Lamp - Right | Right Rear Of Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
TCC PWM Solenoid F (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Thermo Cooler (Sierra Professional Only) | Part of Center Console in the Bin Opening | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Thermo Cooler Switch (Sierra Professional Only) | Part of the Center Console to the left of the Cupholder Assembly | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Thermo Cupholder Assembly (Sierra Professional Only) | Part of the Center Console Assembly | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Thermo Cupholder Switch (Sierra Professional Only) | Part of the Center Console to the left of the Cupholder Assembly | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Throttle Actuator Control (TAC) Module (4.8, 5.3, 6.0, 8.1L) | Left Rear of the Engine Compartment | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Throttle Body (4.8, 5.3, 6.0, 8.1L) | Front of the Engine | Engine Controls Component Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Component Views in Engine Controls - 8.1L | Engine Controls Connector End Views in Engine Controls - 4.8L 5.3L and 6.0L or Engine Controls Connector End Views in Engine Controls - 8.1L |
Throttle Position (TP) Sensor (LU3) | Mounted to the Throttle Body | Engine Controls Component Views in Engine Controls - 4.3L | Engine Controls Connector End Views in Engine Controls - 4.3L |
Torque Convertor Clutch (TCC) Solenoid Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E |
Torque Convertor Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve | In the Automatic Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E |
Tow/Haul Switch | Mounted at the end of the Transmission Shift Lever | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E |
Transfer Case Shift Control Switch | On the left Side of the I/P to the left of the Instrument Cluster | Transfer Case Control Component Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Component Views in Transfer Case - NVG 246-NP8 or Transfer Case Control Component Views in Transfer Case - NVG 263-NP1 | Transfer Case Control Connector End Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Connector End Views in Transfer Case - NVG 246-NP8 or Transfer Case Control Connector End Views in Transfer Case - NVG 263-NP1 |
Transfer Case Shift Control Module | In the left side of the I/P, under drivers side dash area | Transfer Case Control Component Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Component Views in Transfer Case - NVG 246-NP8 or Transfer Case Control Component Views in Transfer Case - NVG 263-NP1 | Transfer Case Control Connector End Views in Transfer Case - NVG 261-NP2 or Transfer Case Control Connector End Views in Transfer Case - NVG 246-NP8 or Transfer Case Control Connector End Views in Transfer Case - NVG 263-NP1 |
Transmission Control Module (TCM) (w/M74) | Left Front of the Engine Compartment to the left of the Fan Shroud | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Transmission Shift Select Switch | Top of the Steering Column | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E |
Trim Solenoid A (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Trim Solenoid B (M74) | In the Automatic Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Internal Connector End Views in Automatic Transmission - Allison |
Turn Signal Lamp - LF | Left Front of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Turn Signal Lamp - LR | Left Rear of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Turn Signal Lamp - RF | Right Front of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Turn Signal Lamp - RR | Right Rear of the Vehicle | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Vanity Mirror Lamp - Left (w/Y91 and Crew Cab w/YE9) | Mounted in the Sun Visor | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Vanity Mirror Lamp - Right (w/Y91 and Crew Cab w/YE9) | Mounted in the Sun Visor | Lighting Systems Component Views in Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
Vehicle Communication Interface Module (VCIM) (w/UE1) | Behind the Passenger Air Bag Module | Cellular Communication Component Views in Cellular Communication | Cellular Communication Connector End Views in Cellular Communication |
Vehicle Speed Sensor (VSS) (w/2WD) | On the Rear of the Transmission | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Vehicle Speed Sensor (VSS) (w/4WD) | On the Rear of the Transfer Case | Component Location in Automatic Transmission - 4L60-E/4L65-E or Component Location in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Related Connector End Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Related Connector End Views in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Related Connector End Views in Automatic Transmission - Allison |
Washer Fluid Level Sensor | On the Washer Fluid Reservoir Bottle | Instrument Panel, Gages, and Console Component Views in Instrument Panel Gages and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel Gages and Console |
Wheel Speed Sensor (WSS) - LF | On the Left Front Hub and Bearing Assembly | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Wheel Speed Sensor (WSS) - RF | On the Right Front Hub and Bearing Assembly | Antilock Brake System Component Views in Antilock Brake System | Antilock Brake System Connector End Views in Antilock Brake System |
Window Motor - Driver | In the Front of the Driver Door | Power Door Systems Component Views in Doors | |
Window Motor - Front Passenger | In the Front of the Passenger Door | Power Door Systems Component Views in Doors | |
Window Switch - LR | On the Left Rear Door Trim Panel | Power Door Systems Component Views in Doors | |
Window Switch - RR | On the Right Rear Door Trim Panel | Power Door Systems Component Views in Doors | |
Windshield Washer Fluid Pump | In the Washer Fluid Reservoir | Wiper/Washer Component Views in Wipers/Washer Systems | Wiper/Washer Connector End Views in Wipers/Washer Systems |
Windshield Wiper Motor Module | Under the Windshield Cowl Between the Wiper Arms | Wiper/Washer Component Views in Wipers/Washer Systems | Wiper/Washer Connector End Views in Wipers/Washer Systems |
C100 (16 Cavities) | I/P Harness to Engine Harness, Under the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C102 (10 Cavities) | I/P Harness to Chassis Harness, Under the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C103 (6 Cavities) | I/P Harness to Forward Lamp Harness, Attached to the Front Side of the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C104 (12 Cavities) | I/P Harness to Forward Lamp Harness, Attached to the Front Side of the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C105 (10 Cavities) (LB7 Only) | I/P Harness to Engine Harness, At the Left Side of the Engine Compartment Near the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C106 (6 Cavities) (w/PTO) | Engine Harness to I/P Harness, Near the Left Front of the Engine Close to the PCM | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C107 (38 Cavities) (LB7 Only) | Main Engine Harness to Engine Jumper Harness, Mounted to the Top of the Drivers Side Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C108 (24 Cavities) (w/LB7) | Main Engine Harness to Engine Jumper Harness, Mounted to the Top of the Drivers Side Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C109 (4 Cavities) (w/LB7) | Main Engine Harness to Injector 2 and 4 Jumper Harness, Above the Left Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C110 (4 Cavities) (w/LB7) | Main Engine Harness to Injector 6 and 8 Jumper Harness, Above the Left Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C111 (4 Cavities) (w/LB7) | Main Engine Harness to Injector 5 and 7 Jumper Harness, Above the Right Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C111 (4 Cavities) (30 Series w/LQ4 Only) | HO2S Bank 2 Sensor 2 Jumper, Near the Right Side Exhaust | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C112 (4 Cavities) (w/LB7) | Main Engine Harness to Injector 1 and 3 Jumper Harness, Above the Right Valve Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C115 (24 Cavities) (w/NYS) | Chassis Harness to I/P Harness, At the Left Rear of the Engine Compartment | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C116 (1 Cavity) (w/NYS) | Chassis Harness to the Battery Negative Harness, Attached to the Fuse Block - Underhood In the Engine Compartment | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C125 (7 Cavities) (w/VYU) | Snowplow Harness to Forward Lamp Harness, At the Left Front of the Engine Compartment on the Radiator Core Support | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C127 (7 Cavities) (w/VYU) | Snowplow Harness to Forward Lamp Harness, At the Right Front of the Engine Compartment on the Radiator Core Support | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C148 (7 Cavities) | Engine Harness to Ignition Coil Jumper Harness, On the Top Left Side of the Engine on the Rocker Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C149 (7 Cavities) | Engine Harness to Ignition Coil Jumper Harness, On the Top Right Side of the Engine on the Rocker Cover | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C150 (4 Cavities) (w/4WD) | 4 Wheel Drive Harness to 4 Wheel Drive Jumper Harness, In the Engine Compartment Mounted to the Left Inner Fender | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C151 (12 Cavities) (w/4WD) | ATC Harness to I/P Harness, On The Left Inner Fender Near the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C152 (12 Cavities) | Chassis Harness to Engine Harness, Under the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C153 (3 Cavities) (4WD w/NP8 or NR4) | 4 Wheel Drive Harness to Engine Harness, On The Left Inner Fender Near the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C154 (3 Cavities) (4WD w/NP8 or NR4) | I/P Harness to ATC Harness, On The Left Inner Fender Near the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C155 (10 Cavities) (8.1L Only) | Engine Harness to Injector Jumper Harness, Near the Upper Left Front of Engine | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C175 (20 Cavities) (A/T) | Engine Harness to Transmission Jumper Harness, Connects Directly to the Case of the Transmission, Jumper Side Internal to Transmission | Automatic Transmission Electronic Component Views in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Electronic Component Views in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Electronic Component Views in Automatic Transmission - Allison | Automatic Transmission Inline 20-Way Connector End View in Automatic Transmission - 4L60-E/4L65-E or Automatic Transmission Inline 20-Way Connector End View in Automatic Transmission - 4L80-E/4L85-E or Automatic Transmission Inline Harness Connector End View in Automatic Transmission - Allison |
C198 (1 Cavity) | I/P Harness to Chassis Harness, On the Left Inner Fender Near the Junction Block - Underhood | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C201 (32 Cavities) | I/P Harness to Steering Column Harness, On the Steering Column Under the I/P | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C202 (12 Cavities) | I/P Harness to Brake Clutch Harness, Under the I/P Near the Steering Column | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C206 (22 Cavities) (w/NYS) | I/P Harness to Body Harness, Behind the Left Kick Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C210 (2 Cavities) (w/Roof Mounted Emergency Lights) | Brake Clutch Harness to Roof Beacon Harness, Left Side of the I/P Near the Steering Column | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C214 (8 Cavities) (w/o U42) | I/P Harness to Headliner Harness, Upper Left Side of I/P | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C214 (16 Cavities) (w/U42) | I/P Harness to Headliner Harness, Upper Left Side of I/P | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C220 (24 Cavities) | I/P Harness to Infotainment Jumper Harness, Middle of I/P Behind the HVAC Control Module | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C221 (4 Cavities) | I/P Harness to Body Harness, Behind the Left Kick Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C222 (4 Cavities) | I/P Harness to Body Harness, Behind the Right Kick Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C223 (16 Cavities) (except w/NYS) | I/P Harness to Body Harness, Behind the Left Kick Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C230 (2 Cavities) (w/UE1) | I/P Harness to Headliner Harness, Upper Right Side of I/P Near VCIM | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C249 (4 Cavities) (Except Y91) | Console Harness to Bezel Harness, Middle of I/P Behind of HVAC Control Module | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C249 (3 Cavities) (w/Y91) | Console Harness to Bezel Harness, Middle of I/P Behind of HVAC Control Module | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C250 (6 Cavities) | Brake/Clutch Harness to Brake/Clutch Jumper Harness, Left Side of the I/P to the Right of the Steering Column | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C305 (16 Cavities) | Body Harness to Driver Seat Harness, Under the Drivers Seat | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C306 (40 Cavities) | Infotainment Jumper Harness to Console Harness, Under the Front Floor Console | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C310 (17 Cavities) | Left Rear Door Harness to Body Harness, Behind the Drivers Side B-Pillar Trim Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C320 (13 Cavities) (w/AN3) | Seat Jumper Harness to Seat Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C321 (24 Cavities) (w/AN3) | Seat Jumper Harness to Seat Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C322 (10 Cavities) (w/AN3) | Seat Motor Jumper Harness to Seat Jumper Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C323 (6 Cavities) (w/AN3) | Seat Motor Jumper Harness to Seat Jumper Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C324 (8 Cavities) (w/AN3) | Lumbar Bolster Harness to Seat Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C325 (6 Cavities) (w/AN3) | Heated Seat Jumper Harness to Seat Jumper Harness, On the Drivers Seat Track assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C326 (6 Cavities) | Heated Seat Jumper Harness to Seat Harness, On the Passenger Seat Track Assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C329 (4 Cavities) | Lumbar Bolster Harness to Seat Harness, On the Passenger Seat Track Assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C350 (2 Cavities) (w/NP8 or NR4) | Engine Harness to 4 Wheel Drive Harness, Top of Transfer Case Near Fuel Lines | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C355 (2 Cavities) (Sierra Professional Console) | Console Harness to Console Extension Harness, In the Center Console Near the Battery Voltage Monitor | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C388 (6 Cavities) (w/AN3) | Seat Motor Jumper Harness to Passenger Seat Harness, On the Passenger Seat Track Assembly | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C396 (17 Cavities) | Body Harness To Right Rear Door Harness, Behind the Passenger Side B-Pillar Trim Panel | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C399 (16 Cavities) (w/AN3) | Body Harness to Passenger Seat Harness, Under the Passenger Seat | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C404 (2 Cavities) (w/NYS) | Left Clearance Lamp to License Lamp Harness, Near License Lamps Under Rear Bumper | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C405 (2 Cavities) (w/NYS) | Right Clearance Lamp to License Lamp Harness, Near License Lamps Under Rear Bumper | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C410 (2 Cavities) (Export) | Right Rear Lamp Harness to Chassis Harness | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C411 (2 Cavities) (Export) | Left Rear Lamp Harness to Chassis Harness | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
G100 | In the Forward Lamp Harness on the Lower Left of the Radiator Core Support | Power and Grounding Component Views in Wiring Systems | |
G101 | In the Chassis Harness, left side of the engine near the generator | Power and Grounding Component Views in Wiring Systems | |
G102 - Except 4.3L | In the Engine Harness, on the left side of the engine block, #3 cylinder area, below the exhaust manifold | Power and Grounding Component Views in Wiring Systems | |
G102 - 4.3L | In the Engine Harness, Right Front of the Engine near the Crank Sensor. | Power and Grounding Component Views in Wiring Systems | |
G103 - Gas | In the Engine Harness, on the Left Rear of the Engine Block | Power and Grounding Component Views in Wiring Systems | |
G103 - Diesel | In the Engine Harness, on the Right Front of the Engine Block | Power and Grounding Component Views in Wiring Systems | |
G104 - 4.8, 5.3, 6.0L | In the Engine Harness, on the Left Rear of the Engine Block | Power and Grounding Component Views in Wiring Systems | |
G104 - 4.3 and 8.1L | In the Engine Harness, on the rear of the left Cylinder Head | Power and Grounding Component Views in Wiring Systems | |
G105 | In the Main Battery Harness, Main Battery Ground on the Right Front of the Engine | Power and Grounding Component Views in Wiring Systems | |
G106 | In the Main Battery Harness on the Right Side of the Engine | Power and Grounding Component Views in Wiring Systems | |
G108 - Diesel | In the Engine Harness on the left front of the Engine Block | Power and Grounding Component Views in Wiring Systems | |
G109 - Diesel | In the Engine Harness on the Right front of the Engine Block | Power and Grounding Component Views in Wiring Systems | |
G110 | In the Chassis Harness on the frame to the rear of the left front tire. | Power and Grounding Component Views in Wiring Systems | |
G200 | In the HVAC Harness, on the Right Side of the I/P Near the A-Pillar Below the I/P Top Cover | Power and Grounding Component Views in Wiring Systems | |
G203 | In the I/P Harness, On the Left Side of the I/P Near the A-Pillar Below the I/P Top Cover | Power and Grounding Component Views in Wiring Systems | |
G302 | In the Chassis Harness on the frame to the rear of the left front tire. | Power and Grounding Component Views in Wiring Systems | |
G304 | In the Body Harness, Under the Passenger Seat | Power and Grounding Component Views in Wiring Systems | |
G305 | In the Body Harness, Behind the Drivers Side B-Pillar Trim Near the Bottom | Power and Grounding Component Views in Wiring Systems | |
G306 | In the Body Harness, Behind the Passengers Side B-Pillar Trim Near the Bottom | Power and Grounding Component Views in Wiring Systems | |
G390 (Crew Cab w/Rear Window Defog) | Defogger Grid Harness, Near C-Pillar | Power and Grounding Component Views in Wiring Systems | |
G401 | In the Chassis Harness, On the Spare Tire Hoist Assembly | Power and Grounding Component Views in Wiring Systems | |
G402 (Export Only) | In the Chassis Harness, Near the Rear Bumper Assembly | Power and Grounding Component Views in Wiring Systems | |
G403 | In the Chassis Harness, Near the Left Rear Body Mount | Power and Grounding Component Views in Wiring Systems | |
G410 | In the Body Harness, Right Rear Interior of Vehicle Behind the Right Side Cargo Area Trim Panel | Power and Grounding Component Views in Wiring Systems | |
S100 | In the Forward Lamp Harness Approximately 59.5 cm (23.42 in) from the Daytime Running Lamp (DRL) - Left | Harness Routing Views in Wiring Systems | |
S101 | In the Forward Lamp Harness Approximately 21.5 cm (8.46 in) From Horn (High Note) | Harness Routing Views in Wiring Systems | |
S102 (4.3L) | In the Engine Harness Approximately 20 cm (7.87 in) Before the Engine Coolant Temperature Sensor Breakout | Harness Routing Views in Wiring Systems | |
S102 (4.8 5.3 6.0L) | In the Engine Harness Approximately 14 cm (5.51 in) Before the Manifold Absolute Pressure (MAP) Sensor | Harness Routing Views in Wiring Systems | |
S102 (8.1L) | In the Engine Harness Approximately 19 cm (7.48 in) Before the C148 and C155 Breakout | Harness Routing Views in Wiring Systems | |
S103 (4.3L) | In the Engine Harness Approximately 16 cm (6.29 in) Before the Engine Coolant Temperature Sensor | Harness Routing Views in Wiring Systems | |
S103 (4.8 5.3 6.0L) | In the Engine Harness Approximately 7 cm (2.75 in) Before the C148 and C155 Breakout | Harness Routing Views in Wiring Systems | |
S103 (8.1L) | In the Engine Harness Approximately 14.5 cm (5.70 in) Before the C148 and C155 Breakout | Harness Routing Views in Wiring Systems | |
S104 | In the Engine Harness Between the Ignition Coil Connectors and G102 | Harness Routing Views in Wiring Systems | |
S105 (Export w/Headlamp Level Only) | In the Forward Lamp Harness Between the Headlamp Leveling Actuators and C103 | Harness Routing Views in Wiring Systems | |
S106 (Export Only) | In the Chassis Harness Between the EBCM and the Brake Fluid Level Switch | Harness Routing Views in Wiring Systems | |
S107 | In the Forward Lamp Harness Between the Headlamp Assemblies and the Fuse Block - Underhood | Harness Routing Views in Wiring Systems | |
S109 (Export w/Headlamp Leveling) | In the I/P Harness Between the Fuse Block - Underhood and C103 | Harness Routing Views in Wiring Systems | |
S110 (Gas Only) | In the Engine Harness Between the PCM and the Heated Oxygen Sensors | Harness Routing Views in Wiring Systems | |
S111 (w/T79) | In the Chassis Harness | Harness Routing Views in Wiring Systems | |
S118 (w/M74 Only) | In the Engine Harness Between the Engine Control Module (ECM) and the Transmission Control Module (TCM) | Harness Routing Views in Wiring Systems | |
S119 (w/M74) | In the Engine Harness Between the Engine Control Module (ECM) and the Transmission Control Module (TCM) | Harness Routing Views in Wiring Systems | |
S150 | In the Chassis Harness Approximately 50 cm (19.68 in) Before the Fuel Pump and Sender Breakout | Harness Routing Views in Wiring Systems | |
S151 | In the Ignition Coil Jumper Harness Between C148 and the Left Bank Ignition Coils | Harness Routing Views in Wiring Systems | |
S152 (8.1L Only) | In the Injector Jumper Harness Between the Left Bank Injectors and C155 | Harness Routing Views in Wiring Systems | |
S153 | In the Ignition Coil Jumper Harness Between the Right Bank Coils and C149 | Harness Routing Views in Wiring Systems | |
S154 (8.1L Only) | In the Injector Jumper Harness Between the Right Bank Injectors and C155 | Harness Routing Views in Wiring Systems | |
S156 (4.8 5.3 6.0L) | In the Engine Harness Approximately 4 cm (1.57 in) before the C148 Breakout | Harness Routing Views in Wiring Systems | |
S156 (8.1L) | In the Engine Harness Approximately 22 cm (8.66 in) before the C148 and C155 Breakout | Harness Routing Views in Wiring Systems | |
S157 | In the Engine Harness Approximately 4 cm (1.57 in) before the C149 Breakout | Harness Routing Views in Wiring Systems | |
S159 (8.1L Only) | In the Ignition Coil Jumper Harness Between the Left Bank Coils and C148 | Harness Routing Views in Wiring Systems | |
S160 | In the Ignition Coil Jumper Harness Between the Right Bank Coils and C149 | Harness Routing Views in Wiring Systems | |
S161 (w/PTO Only) | In the I/P Harness Between the PTO Switch and C106 | Harness Routing Views in Wiring Systems | |
S162 (w/PTO) | In the I/P Harness | Harness Routing Views in Wiring Systems | |
S163 (w/PTO) | In the Engine Harness Between the Power Take Off (PTO) Relay and C109 | Power and Grounding Component Views in Wiring Systems | |
S164 (w/PTO) | In the Engine Harness Between C106 and C109 | Power and Grounding Component Views in Wiring Systems | |
S165 (4WD w/M74 Only) | In the Engine Harness Between the Powertrain Control Module (PCM) and the Transmission Control Module (TCM) | Harness Routing Views in Wiring Systems | |
S166 (LB7) | In the engine harness approximately 12.7 cm (5 in) from C112 | -- | -- |
S167 (LB7) | In the engine harness approximately 15.24 cm (6 in) from C112 | -- | -- |
S168 (LB7) | In the engine harness approximately 8.89 cm (3.5 in) from the fuel injector control module C1 breakout | -- | -- |
S169 (LB7) | In the engine harness approximately 7.62 cm (3 in) from the fuel injector control module C1 breakout | -- | -- |
S181 (LB7) | In the engine harness approximately 3.81 cm (1.5 in) from the C109 breakout | -- | -- |
S182 (LB7) | In the engine harness approximately 2.54 cm (1 in) from the C109 breakout | -- | -- |
S197 (w/5X7) | In the Battery Positive Harness Between the Wrecker Package Relay and the Starter Relay | Harness Routing Views in Wiring Systems | |
S200 | Insulation Displacement Connector in the Roof Marker Harness | Harness Routing Views in Wiring Systems | |
S201 | Insulation Displacement Connector in the Roof Marker Harness | Harness Routing Views in Wiring Systems | |
S202 | In the I/P Harness Between the Fuse Block - Left I/P and the Relay Block I/P | Harness Routing Views in Wiring Systems | |
S205 | In the I/P Harness Between the Inflatable Restraint Disable Switch and the Relay Block - I/P | Harness Routing Views in Wiring Systems | |
S206 (w/PTO) | In the I/P harness Between the Fuse Block - Underhood and the Relay Block - I/P | Harness Routing Views in Wiring Systems | |
S207 | In the Headliner Harness Between the Overhead Console Reading Lamps and the Relay Block - I/P | Harness Routing Views in Wiring Systems | |
S212 (w/NYS Only) | In the I/P Harness Between the Body Control Module and the Headlamp Switch | Harness Routing Views in Wiring Systems | |
S213 | In the I/P Harness Between the Cargo Lamp Switch and G203 | Harness Routing Views in Wiring Systems | |
S214 (NP8 Only) | In the I/P Harness Between the Transfer Case Shift Control Module and C154 | Harness Routing Views in Wiring Systems | |
S215 (w/Roof Beacon Only) | In the Brake Clutch Harness Between C250 and the Relay Block - I/P | Harness Routing Views in Wiring Systems | |
S216 | In the Steering Column Harness | Harness Routing Views in Wiring Systems | |
S217 | In the Steering Column Harness | Harness Routing Views in Wiring Systems | |
S218 | In the I/P Harness Between the Fuse Block - Right I/P and the Relay Block I/P | Harness Routing Views in Wiring Systems | |
S219 | In the Brake/Clutch Harness Between the Roof Beacon Relay and C250 | Harness Routing Views in Wiring Systems | |
S240 | In the Steering Column Harness | Harness Routing Views in Wiring Systems | |
S241 | In the Steering Column Harness | Harness Routing Views in Wiring Systems | |
S301 | In the Console Harness Between C306 and the Accessory Power Outlets | Harness Routing Views in Wiring Systems | |
S307 | In the Console Harness Between C306 and the Accessory Power Outlets | Harness Routing Views in Wiring Systems | |
S309 (w/AN3) | In the Driver Seat Harness Approximately 20.32 cm (8 in) From C322 | Harness Routing Views in Wiring Systems | |
S310 (w/AN3) | In the Driver Seat Harness Approximately 12.7 cm (5 in) From C322 | Harness Routing Views in Wiring Systems | |
S311 (w/AN3) | In the Driver Seat Harness Approximately 20.32 cm (8 in) From the Seat Lumbar/Bolster Switch Connector | Harness Routing Views in Wiring Systems | |
S314 (w/AN3) | In the Driver Seat Harness Approximately 20.32 cm (8 in) From C321 | Harness Routing Views in Wiring Systems | |
S315 (w/AN3) | In the Driver Seat Harness Approximately 12.7 cm (5 in) From the Recliner Motor Position Sensor | Harness Routing Views in Wiring Systems | |
S316 (w/AN3) | In the Driver Seat Lumbar/Bolster Harness | Harness Routing Views in Wiring Systems | |
S321 (Crew Cab w/YE9 Only) | In the Headliner Harness Between the Overhead console Reading Lamps and the Relay Block - I/P | Harness Routing Views in Wiring Systems | |
S322 (w/AN3) | In the Driver Seat Lumbar/Bolster Harness | Harness Routing Views in Wiring Systems | |
S328 (w/AN3) | In the Passenger Seat Harness Between the Seat Adjuster Switch and the Bolster/Lumbar Switch | Harness Routing Views in Wiring Systems | |
S329 (w/AN3) | In the Passenger Seat Harness Approximately 38.1 cm (15 in) From C399 | Harness Routing Views in Wiring Systems | |
S333 | In the Console Harness Between the Rear Seat Audio (RSA) Controller and C306 | Harness Routing Views in Wiring Systems | |
S350 (w/ZX3) | In the Chassis Harness Between C102 and the Front Shock Absorber Solenoids | Harness Routing Views in Wiring Systems | |
S408 | In the Left Rear Lamp Harness Between The Left Rear Turn Signal and the Junction Block - Rear Lamps | Harness Routing Views in Wiring Systems | |
S412 | In the Left Rear Lamp Harness Between The Left Rear Tail/Stop Lamp and the Junction Block - Rear Lamps | Harness Routing Views in Wiring Systems | |
S413 | In the Right Rear Lamp Harness Between The Right Rear Tail/Stop Lamp and the Junction Block - Rear Lamps | Harness Routing Views in Wiring Systems | |
S480 | In the Right Rear Lamp Harness Between The Right Rear Turn Signal Lamp and the Junction Block - Rear Lamps | Harness Routing Views in Wiring Systems | |
S710 | In the Left Rear Door Harness Between the Power Window Switch and C310 | Harness Routing Views in Wiring Systems | |
S810 | In the Right Rear Door Harness Between the Power Window Switch and C396 | Harness Routing Views in Wiring Systems | |
Splice Pack SP205 | In the I/P Harness Near the Fuse Block - Left I/P Under the Knee Bolster Trim Panel | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Splice Pack SP207 (w/Y91) | In the I/P Harness Near the Relay Block - I/P | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Splice Pack SP207 (Except Y91) | In the Infotainment Jumper Harness Near the Relay Block - I/P | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Splice Pack SP250 | In the Infotainment Jumper Harness Near the HVAC Control Module | Harness Routing Views in Wiring Systems |
