Name | Location | Locator View | Connector End View |
|---|---|---|---|
1-2 Shift Solenoid (1-2 SS) Valve | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
2-3 Shift Solenoid (2-3 SS) Valve | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
3-2 Shift Solenoid (3-2 SS) Valve (4L60-E) | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission |
A/C Compressor Clutch (C60) | On the front of the A/C compressor | ||
A/C High Pressure Switch (C60) | On the rear of the A/C compressor | ||
A/C Low Pressure Switch (C60) | Right rear side of the engine compartment, on the side of the accumulator | ||
A/T Shift Lock Control Solenoid | Attached to the right side of the steering column | ||
Accelerator Pedal Position (APP) Sensor (Except 4.3L) | Left lower side of the instrument panel (I/P), above the accelerator pedal | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine or Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine or Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Access Panel Actuator - Left Front Side Front (PRP) | At the left front access panel | ||
Access Panel Actuator - Left Front Side Rear (PRP) | At the left front access panel | ||
Access Panel Actuator - Left Rear Side Front (PRP) | At the left rear access panel | ||
Access Panel Actuator - Left Rear Side Rear (PRP) | At the left rear access panel | ||
Access Panel Actuator - Right Side Front (PRP) | At the right access panel | ||
Access Panel Actuator - Right Side Rear (PRP) | At the right access panel | ||
Air Temperature Actuator | Lower right side of the I/P, attached to the HVAC module | ||
Air Temperature Actuator - Auxiliary (C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Ambient Air Temperature Sensor (DF5) | Attached to the front center of the radiator support | ||
Antenna | Attached to the RF fender | -- | |
Automatic Transmission Fluid Pressure Manual Valve Position Switch | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Automatic Transmission Fluid Temperature (TFT) Sensor (4L60-E) | Part of the automatic transmission fluid pressure manual valve position switch | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission |
Automatic Transmission Fluid Temperature (TFT) Sensor (4L80-E/4L85-E) | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Automatic Transmission Input Shaft Speed (AT ISS) Sensor (4L80-E/4L85-E) | Left side of the transmission | Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Auxiliary Power Outlet 1 (w/o DT4) | In the left center of the I/P | ||
Auxiliary Power Outlet 2 | In the right center of the I/P | ||
Backup Lamp - Left (Passenger/Cargo) | Attached to the left tail lamp assembly | ||
Backup Lamp - Right (Passenger/Cargo) | Attached to the right tail lamp assembly | ||
Battery | At the RF side of the engine compartment | -- | |
Battery - Secondary (6.6L) | Left frame rail, center of the vehicle | -- | |
Blower Motor | RR of the engine compartment, attached to the evaporator case | ||
Blower Motor - Auxiliary (C36/C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Blower Motor Resistor Assembly | RR of the engine compartment, attached to the evaporator case | ||
Blower Motor Resistor Assembly - Auxiliary (C36/C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Blower Motor Switch - Auxiliary (C36 w/o C69) | In the center of the I/P | ||
Body Control Module (BCM) | Lower right side of the I/P | ||
Brake Fluid Level Switch (Heavy Duty) | LR of the engine compartment, attached to the left lower side of the brake fluid reservoir | ||
Brake Pressure Differential Switch (Light Duty) | Internal to the combination valve, near the front of the electronic brake control module (EBCM) | ||
Camshaft Position (CMP) Sensor (4.3L) | Part of the distributor, top rear of the engine | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Camshaft Position (CMP) Sensor (4.8L/5.3L/6.0L) | At the top center rear of the engine | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Camshaft Position (CMP) Sensor (6.6L) | Mounted to front engine cover above and to the right of the crankshaft | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Center High Mounted Stop Lamp (CHMSL) (Passenger/Cargo) | At the top rear center of the vehicle | ||
Central Sequential Fuel Injection (Central SFI) (4.3L) | Attached to the lower side of the intake manifold | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Chime Module (UL5) | In the center of the I/P, attached to the radio connector | ||
Cigar Lighter (DT4) | In the center of the I/P | ||
Coolant Heater (K08) | Attached to the left front inner frame rail | ||
Coolant Heater - Air Temperature Sensor (K08) | Internal to the coolant heater assembly | -- | |
Coolant Heater - Blower Motor (K08) | Internal to the coolant heater assembly | -- | |
Coolant Heater - Combustion Sensor (K08) | Internal to the coolant heater assembly | -- | |
Coolant Heater Control (K08) | Internal to the coolant heater assembly | ||
Coolant Heater - Fuel Pump (K08) | Attached to the left inner frame rail, near the fuel pump assembly | ||
Coolant Heater - Glow Plug (K08) | Internal to the coolant heater assembly | -- | |
Coolant Level Switch (6.6L) | RF of the engine compartment, attached to the bottom of the coolant surge tank | ||
Cooling Fan (LMM) | In the engine compartment, attached to the water pump pulley | ||
Cooling Fan Relay (LMM) | Attached to the engine harness, between the battery and the TCM | ||
Courtesy/Reading Lamp - Front | In the front of the roof panel | ||
Courtesy/Reading Lamp - Mid (Passenger) | In the center of the roof panel | ||
Courtesy/Reading Lamp - Rear (Passenger) | In the rear of the roof panel | ||
Crankshaft Position (CKP) Sensor (4.3L) | Attached to the lower right front of the engine, near the crankshaft | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Crankshaft Position (CKP) Sensor (4.8L/5.3L/6.0L) | Attached to the lower RR side of the engine, behind the starter | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Crankshaft Position (CKP) Sensor (6.6L) | Mounted to the front engine cover to the right of the crankshaft | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Cruise Control Module (CCM) (4.3L w/K34) | In the left rear of the engine compartment, near the brake fluid reservoir | ||
Cruise Control ON/OFF Switch (K34) | Left upper side of the steering column, part of the turn signal/multifunction switch | ||
Data Link Connector (DLC) | Left lower side of the I/P, near the park brake pedal assembly | ||
Dome Lamp - Rear (Cargo) | In the rear of the roof panel | ||
Dome Fluorescent Work Lamp - 1 (PRP w/UF2) | Attached to the front of the roof panel | ||
Dome Fluorescent Work Lamp - 2 (PRP w/UF2) | Attached to the rear of the roof panel | ||
Dome Fluorescent Work Lamp - LF (PRP w/UF2) | Attached to the LF access panel | ||
Dome Fluorescent Work Lamp - LR (PRP w/UF2) | Attached to the LR access panel | ||
Dome Fluorescent Work Lamp - RH (PRP w/UF2) | Attached to the RH access panel | ||
Dome Fluorescent Work Lamp - Relay (PRP w/UF2) | Attached to the left B-pillar | ||
Door Contact Plate - Left Side (E26 w/AU3) | Attached to the left B-pillar | ||
Door Contact Plate - Right Side (Passenger/Cargo w/AU3) | Attached to the right B-pillar | ||
Door Jamb Switch - LR Side (E26) | Attached to the lower LR B-pillar | ||
Door Jamb Switch - RR Side (Passenger/Cargo) | Attached to the lower RR B-pillar | ||
Door Latch Assembly - Cargo (Passenger/Cargo) | Attached to the right cargo door latch, in the right cargo door | ||
Door Latch Assembly - Driver | Attached to the driver door latch, in the driver door | ||
Door Latch Assembly - Passenger | Attached to the front passenger door latch, in the front passenger door | ||
Door Lock Actuator - LR Side (E26/AU3) | Attached to the LR door latch, in the LR door | ||
Door Lock Actuator - RR Side (Passenger/Cargo w/AU3) | Attached to the RR door latch, in the RR door | ||
Door Lock Switch - Driver (AU3) | Attached to the LF door accessory mount plate | ||
Door Lock Switch - Passenger (AU3) | Attached to the RF door accessory mount plate | ||
Door Lock Switch - Rear Cargo (Passenger/Cargo w/AU3) | Attached to the right cargo door accessory mount plate | ||
DPF Differential Pressure Sensor (LMM) | Attached to the left upper frame, near the diesel oxidizing converter (DOC) | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Electronic Brake Control Module (EBCM) | Attached to the left frame rail, near the center of the vehicle | ||
Engine Control Module (ECM) (6.6L) | At the left front side of the engine compartment, near the underhood fuse block | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Control Module Connector End Views for the 6.6L (LLY) engine or Engine Control Module Connector End Views for the 6.6L (LMM) engine |
Engine Coolant Temperature (ECT) Sensor (Gas) | On the left side of the engine | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Engine Coolant Temperature (ECT) Sensor (LLY) | Top of the engine, near the thermostat housing | Engine Controls Component Views for the 6.6L (LLY) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine |
Engine Coolant Temperature (ECT) Sensor (LMM) - 1 | Attached to the lower thermostat housing | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Engine Coolant Temperature (ECT) Sensor (LMM) - 2 | Attached to the lower thermostat housing | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Engine Oil Level Switch (4.8L/5.3L/6.0L) | Attached to the right side of the oil pan | ||
Engine Oil Level Switch (6.6L) | Attached to the left side of the oil pan | ||
Engine Oil Pressure (EOP) Sensor (Gas) | On the top rear of the engine | ||
Engine Oil Pressure (EOP) Sensor (Diesel) | On the left rear side of the engine block | ||
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (Gas) | On the top of the engine, rear of the throttle body | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Evaporative Emission (EVAP) Canister Vent Solenoid Valve (Gas) | Attached to the side of the EVAP canister, front of the fuel tank | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Exhaust Gas Recirculation (EGR) Valve (6.6L) | Right side of the engine above the #1 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Exhaust Gas Temperature (EGT) Sensor - 1 (LMM) | Attached to the exhaust pipe, near the front of the diesel particulate filter | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Exhaust Gas Temperature (EGT) Sensor - 2 (LMM) | Attached to the exhaust pipe, near the rear of the diesel particulate filter | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fog Lamp - LR (T79) | Left rear side of the vehicle, attached to the rear bumper | ||
Fog Lamp - RR (T79) | Right rear side of the vehicle, attached to the rear bumper | ||
Fuel Heater (6.6L) | Internally attached to the top of the fuel pump assembly, left center inner frame rail | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 1 (4.8L/5.3L/6.0L) | On the left side of the intake manifold, at the #1 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 1 (6.6L) | Near the right side engine rocker cover above the #1 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 2 (4.8L/5.3L/6.0L) | On the right side of the intake manifold, at the #2 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 2 (6.6L) | Near the left side engine rocker cover above the #2 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 3 (4.8L/5.3L/6.0L) | On the left side of the intake manifold, at the #3 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 3 (6.6L) | Near the right side engine rocker cover above the #3 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 4 (4.8L/5.3L/6.0L) | On the right side of the intake manifold, at the #4 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 4 (6.6L) | Near the left side engine rocker cover above the #4 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 5 (4.8L/5.3L/6.0L) | On the left side of the intake manifold, at the #5 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 5 (6.6L) | Near the right side engine rocker cover above the #5 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 6 (4.8L/5.3L/6.0L) | On the right side of the intake manifold, at the #6 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 6 (6.6L) | Near the left side engine rocker cover above the #6 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 7 (4.8L/5.3L/6.0L) | On the left side of the intake manifold, at the #7 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 7 (6.6L) | Near the right side engine rocker cover above the #7 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Injector 8 (4.8L/5.3L/6.0L) | On the right side of the intake manifold, at the #8 cylinder intake port | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Injector 8 (6.6L) | Near the left side engine rocker cover above the #8 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Level Sensor (6.6L) | In the fuel tank | ||
Fuel Pressure Regulator (6.6L) | Mounted to injection pump, near the thermostat housing | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Pump (6.6L) | Internally attached to the middle of the fuel pump assembly, left center inner frame rail | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Pump and Sender Assembly (Gas) | In the fuel tank | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuel Rail Pressure (FRP) Sensor (6.6L) | Top of the engine, mounted to the rear of the right fuel rail | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Rail Temperature (FRT) Sensor (6.6L) | Top of the engine, mounted to the rear of the left fuel rail | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Fuel Tank Pressure (FTP) Sensor (Gas) | Attached to the top of the fuel sender assembly | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Fuse Block - Body | Below the driver seat | ||
Fuse Block - Rear (PRP) | Attached to the left B-pillar | ||
Fuse Block - Underhood | In the engine compartment, attached to the LF fender | ||
Fuse Link - 1 (Diesel) | In the battery cable harness, between the battery and the glow plug control module (GPCM) | -- | |
Fuse Link - 2 (Gas) | In the battery cable harness, between the battery and the underhood fuse block | -- | |
Fuse Link - 2 (Diesel) | In the battery cable jumper harness, between the junction block and the underhood fuse block | -- | |
Fuse Link - 3 (Gas) | In the battery cable harness, between the battery and the generator | -- | |
Fuse Link - 3 (Diesel) | In the battery cable harness, between the battery and the right generator | -- | |
Fuse Link - 4 (Diesel) | In the battery cable jumper harness, between the junction block and the intake air heater module | -- | |
Fuse Link - 5 (KD9/YF2) | In the battery cable jumper harness, between the junction block and the left generator | -- | |
Generator (4.3L/6.6L) | Attached to the RF of the engine | ||
Generator (4.8L/5.3L/6.0L) | Attached to the LF of the engine | ||
Generator - Auxiliary (KD9/YF2) | Attached to the LF of the engine | ||
Glow Plug 1 (6.6L) | Attached to the side of the right cylinder head, above the #1 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 2 (6.6L) | Attached to the side of the left cylinder head, above the #2 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 3 (6.6L) | Attached to the side of the right cylinder head, above the #3 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 4 (6.6L) | Attached to the side of the left cylinder head, above the #4 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 5 (6.6L) | Attached to the side of the right cylinder head, above the #5 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 6 (6.6L) | Attached to the side of the left cylinder head, above the #6 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 7 (6.6L) | Attached to the side of the right cylinder head, above #7 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug 8 (6.6L) | Attached to the side of the right cylinder head, above the #8 cylinder | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | -- |
Glow Plug Control Module (GPCM) (6.6L) | Left rear of the engine, above the rocker cover to the left of the turbocharger | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Hazard Switch | On the top of the steering column, part of the turn signal/multifunction switch | ||
Headlamp - High Beam - Left (Composite) | At the LF of the vehicle | ||
Headlamp - High Beam - Right (Composite) | At the RF of the vehicle | ||
Headlamp - Left (Sealed) | At the LF of the vehicle | ||
Headlamp - Right (Sealed) | At the RF of the vehicle | ||
Headlamp - Low Beam - Left (Composite) | At the LF of the vehicle | ||
Headlamp - Low Beam - Right (Composite) | At the RF of the vehicle | ||
Headlamp and Panel Dimmer Switch | At the left side of the I/P | ||
Headlamp Dimmer Switch | Left upper side of the steering column, part of the turn signal/multifunction switch | ||
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 (Gas) | Attached to the LF exhaust pipe, front of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (Gas) | Attached to the LF exhaust pipe, back of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (Gas) | Attached to the RF exhaust pipe, front of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 (Gas) | Attached to the RF exhaust pipe, rear of the catalytic converter | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
High Idle Switch (UF3) | In the center of the I/P | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
High Speed Blower Motor Relay - Auxiliary (C36/C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Horn Assembly | In the engine compartment, near the powertrain control module (PCM/ECM) | ||
Horn Switch | Inside the upper steering column, behind the inflatable restraint steering wheel module | -- | |
HVAC Control Assembly | In the center of the I/P | ||
HVAC Control Assembly - Front Auxiliary (C69) | On the front of the overhead console | ||
HVAC Control Assembly - Rear Auxiliary (C69 w/Rear Auxiliary Controls) | In the headliner, near the center of the vehicle | ||
HVAC Control Processor - Auxiliary (C69 w/Rear Auxiliary Controls) | In the headliner, behind the front auxiliary HVAC controller | ||
Idle Air Control (IAC) Valve (4.3L) | On the left side of the throttle body | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Ignition Coil (4.3L) | On the top right side of the engine | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Ignition Coil 1, 3, 5, 7 (4.8L/5.3L/6.0L) | On the top of the left valve cover | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Ignition Coil 2, 4, 6, 8 (4.8L/5.3L/6.0L) | On the top of the right valve cover | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Ignition Control Module (ICM) (4.3L) | On the top right side of the engine | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Ignition Key Alarm Switch | Inside the upper steering column | -- | |
Ignition Switch | On the right side of the steering column | ||
Inflatable Restraint Front End Sensor | On the lower center of the radiator support | ||
Inflatable Restraint I/P Module | Right side of the I/P | ||
Inflatable Restraint I/P Module Disable Switch (Heavy Duty) | In the center of the I/P | ||
Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator (Light Duty w/o YF7) | In the center of the I/P | ||
Inflatable Restraint Passenger Presence System (PPS) - Module (Light Duty w/o YF7) | Attached to the front of the passenger seat cushion | ||
Inflatable Restraint Passenger Presence System (PPS) - Sensor (Light Duty w/o YF7) | In the passenger seat cushion, part of the inflatable restraint passenger presence system (PPS) module | -- | |
Inflatable Restraint Seat Position Sensor (SPS) - Left (Light Duty) | Below the driver seat, on the seat track | ||
Inflatable Restraint Seat Position Sensor (SPS) - Right (Light Duty) | Below the front passenger seat, on the seat track | ||
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Below the driver seat | ||
Inflatable Restraint Steering Wheel Module | Attached to the center of the steering wheel | ||
Inflatable Restraint Steering Wheel Module Coil | Inside the upper steering column | -- | |
Inside Rearview Mirror | Attached to the upper center of the windshield | ||
Instrument Panel Cluster (IPC) | Attached to the left side of the I/P | ||
Intake Air (AI) Flow Valve (LMM) | Attached to the left side of the intake housing | Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LMM) engine |
Intake Air Heater (IAH) Module (6.6L) | Between the intake manifold tube and the air cooler outlet duct | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Intake Air Temperature (IAT) Sensor 2 (6.6L) | Attached to the intake manifold, front of the turbocharger | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Junction Block (6.6L) | Attached to the upper right side of the radiator support | -- | |
Knock Sensor (KS) (4.3L) | Attached to the top LR of the engine | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Knock Sensor (KS) 1 (4.8L/5.3L/6.0L) | Below the intake manifold, near the front of the engine | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | -- |
Knock Sensor (KS) 2 (4.8L/5.3L/6.0L) | Below the intake manifold, near the rear of the engine | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | -- |
License Lamp (Passenger/Cargo) | Attached to the outer right cargo door, above the license plate mount | ||
Low Speed Blower Motor Relay - Auxiliary (C36/C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Manifold Absolute Pressure (MAP) Sensor (4.3L) | At the top right side of the engine, on the intake manifold | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for the 4.3L engine |
Manifold Absolute Pressure (MAP) Sensor (4.8L/5.3L/6.0L) | At the top rear of the engine, on the intake manifold | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Manifold Absolute Pressure (MAP) Sensor (6.6L) | Attached to the intake manifold tube, between the engine and the air cooler outlet duct | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Marker Lamp - LF | In the LF corner of the vehicle | ||
Marker Lamp - RF | In the RF corner of the vehicle | ||
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor | Attached to the air intake duct, front of the engine compartment | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine or Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 4.3L engine or Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine or Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Med Speed Blower Motor Relay - Auxiliary (C36/C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Mode Actuator - Auxiliary (C69) | In the LR of the passenger compartment, attached to the auxiliary HVAC module | ||
Outside Rearview Mirror - Driver | Attached to the exterior of the LF door | ||
Outside Rearview Mirror - Passenger | Attached to the exterior of the RF door | ||
Outside Rearview Mirror Switch (DE5/DE7) | Attached to the LF door accessory mount plate | ||
Park Brake Switch | Left lower side of the I/P | ||
Park/Neutral Position (PNP) Switch | LR side of the transmission case | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Park/Turn Signal Lamp - LF | In the LF corner of the vehicle | ||
Park/Turn Signal Lamp - RF | In the RF corner of the vehicle | ||
Passlock Sensor | Internal to the steering column | ||
Power Brake (P/B) Booster Fluid Flow Alarm Switch (UJ1) | In the power steering outlet hose, near the power steering pump | ||
Power Brake (P/B) Booster Fluid Pressure Alarm Switch (UJ1) | In the power steering inlet hose, near the power brake booster | ||
Powertrain Control Module (PCM) (Gas) | In the engine compartment, attached to the LF fender | Engine Controls Component Views for the 4.3L engine or Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Powertrain Control Module Connector End Views for the 4.3L engine or Powertrain Control Module Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Precharge Pump (JL4) | Attached to the left frame rail, near the front of the vehicle | ||
Pressure Control (PC) Solenoid Valve | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Radio | In the center of the I/P | ||
Rear Window Defogger Grid - Left (C49) | Attached to the left cargo door window | ||
Rear Window Defogger Grid - Right (C49) | Attached to the right cargo door window | ||
Remote Control Door Lock Receiver (RCDLR) (AU0) | Attached to the upper left side of the I/P carrier, above the instrument panel cluster (IPC) | ||
Seat Adjuster Switch - Driver (AG1) | Attached to the front panel of the driver seat | ||
Seat Adjuster Switch - Passenger (AG2) | Attached to the front panel of the front passenger seat | ||
Seat Belt Buckle - Driver | Right side of the driver seat | ||
Seat Belt Buckle - Passenger | Left side of the front passenger seat | ||
Seat Motors - Driver (AG1) | Below the LF seat, attached to the seat frame | ||
Seat Motors - Passenger (AG2) | Below the RF seat, attached to the seat frame | ||
Speaker - LF Door | Attached to the LF door | ||
Speaker - LR Door (UB1/UC6) | Attached to the left cargo door | ||
Speaker - LR (Passenger/Cargo) | In the LR headliner of the vehicle | ||
Speaker - RF Door | Attached to the RF door | ||
Speaker - RR Door (UB1/UC6) | Attached to the right cargo door | ||
Speaker - RR (Passenger/Cargo) | In the RR upper headliner of the vehicle | ||
Starter Motor | Attached to the lower RR of the engine | ||
Steering Wheel Speed/Position Sensor (JL4) | Attached the lower steering column jacket assembly | ||
Stop Lamp Switch | Left lower side of the I/P, above the brake pedal | ||
Tail/Stop and Turn Signal Lamp - Left (Passenger/Cargo) | Attached to the left tail lamp assembly, upper bulb | ||
Tail/Stop and Turn Signal Lamp - Right (Passenger/Cargo) | Attached to the right tail lamp assembly, upper bulb | ||
Throttle Actuator Control (TAC) Module (4.8L/5.3L/6.0L) | In the rear of the engine compartment, near the brake fluid reservoir | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Throttle Body (4.8L/5.3L/6.0L) | Attached to the RF of the intake manifold | Engine Controls Component Views for the 4.8L, 5.3L, and 6.0L engine | Engine Controls Connector End Views for the 4.8L, 5.3L, and 6.0L engine |
Throttle Position (TP) Sensor (4.3L) | Attached to the left side of the throttle body | Engine Controls Component Views for the 4.3L engine | Engine Controls Connector End Views for 4.3L engine |
Torque Converter Clutch (TCC) Solenoid Valve (4L60-E) | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission |
Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve | Internal to the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Tow/Haul Switch | In the center of the I/P | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission or Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Traction Control Switch (JL4) | In the center of the I/P | ||
Trailer Connector (Passenger/Cargo w/Z82 Late Production) | Below the rear bumper, near the center | ||
Trailer Stop/Turn Relay - Left (UY7) | Attached to the left outer frame rail, near the center of the vehicle | ||
Trailer Stop/Turn Relay - Right (UY7) | Attached to the left outer frame rail, near the center of the vehicle | ||
Transmission Control Module (TCM) (6.6L) | Attached to the right inner fender, near the evaporator core case | Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Turbocharger Vane Position Control Solenoid Valve (6.6L) | Mounted on the right side of the turbocharger, between the front and rear turbocharger housings | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Turbocharger Vane Position Sensor (6.6L) | Mounted on the top of the turbocharger, between the front and rear turbocharger housings | Engine Controls Component Views for the 6.6L (LLY) engine or Engine Controls Component Views for the 6.6L (LMM) engine | Engine Controls Connector End Views for the 6.6L (LLY) engine or Engine Controls Connector End Views for the 6.6L (LMM) engine |
Turn Signal/Hazard Flasher Module | Below the IPC, behind the left knee bolster | ||
Turn Signal/Multifunction Switch | On the left side of the steering column | ||
Underhood Lamp | In the engine compartment, attached to the left inner hood panel | ||
Vacuum Pump (6.6L) | In the right front lower side of the engine compartment, below the battery | ||
Vanity Mirror Lamp - Left (DH6) | In the left sun shade | ||
Vanity Mirror Lamp - Right (DH6) | In the right sun shade | ||
Vehicle Speed Sensor (VSS) (4L60-E) | RR side of the transmission | Automatic Transmission Electronic Component Views for the 4L60-E/4L65-E/4L70-E transmission | Automatic Transmission Related Connector End Views for the 4L60-E/4L65-E/4L70-E transmission |
Vehicle Speed Sensor (VSS) (4L80-E/4L85-E) | LR side of the transmission | Automatic Transmission Electronic Component Views for the 4L80-E/4L85-E transmission | Automatic Transmission Related Connector End Views for the 4L80-E/4L85-E transmission |
Water in Fuel Sensor (6.6L) | Internally attached to the bottom of the fuel pump assembly, left center inner frame rail | ||
Wheel Speed Sensor (WSS) - LF | At the LF wheel | ||
Wheel Speed Sensor (WSS) - LR (JL4) | At the LR wheel, attached to the backing plate | ||
Wheel Speed Sensor (WSS) - RF | At the RF wheel | ||
Wheel Speed Sensor (WSS) - RR (JL4) | At the RR wheel, attached to the backing plate | ||
Window Motor - Driver (A31) | Attached to the interior of the LF door | ||
Window Motor - Passenger (A31) | Attached to the interior of the RF door | ||
Window Switch - Driver (A31) | Attached to the LF door accessory mount plate | ||
Window Switch - Passenger (A31) | Attached to the RF door accessory mount plate | ||
Windshield Washer Fluid Pump | Attached to the windshield washer fluid reservoir | ||
Windshield Wiper Motor | In the left side of the cowl, near the engine compartment | ||
Windshield Wiper/Washer Switch | Part of the turn signal/multifunction switch | ||
Yaw and Lateral Acceleration Sensor (JL4) | Under the passenger seat | ||
C100 (14 cavities) (Gas w/o JL4) or (30 cavities) (Gas with JL4) (Diesel with JL4) | I/P harness to the engine (gas)/engine chassis (diesel) harness, LR of the engine compartment near the underhood fuse block and the horn | ||
C101 (16 cavities) (Gas w/o JL4) or (30 cavities) (Gas with JL4) (Diesel with JL4) | Engine (gas)/engine chassis (diesel) harness to the chassis harness, LR of the engine compartment behind the underhood fuse block | ||
C103 (2 cavities) (4.8L/5.3L/6.0L) | Engine harness to the knock sensors jumper harness, near the top center of the engine | ||
C104 (2 cavities) | I/P harness to the inflatable restraint front end sensor jumper harness, left side of the radiator support | ||
C105 (10 cavities) (6.6L) | Engine chassis harness to the chassis harness, right front inner frame rail | ||
C107 (38 cavities) (LLY) or (40 cavities) (LMM) | Engine harness to the engine chassis harness, LF upper corner of the engine assembly | ||
C108 (24 cavities) (LLY) or (40 cavities) (LMM) | Engine harness to the engine chassis harness, RF upper corner of the engine assembly | ||
C109 (2 cavities) | Engine (gas)/engine chassis (diesel) harness to the underhood lamp jumper harness, LR of the engine compartment | ||
C110 (6 cavities) (6.6L) | Engine jumper harness to the engine harness, near the upper front corner of the left valve cover | ||
C111 (6 cavities) (LLY) or (8 cavities) (LMM) | Fuel pressure regulator (FPR)/engine coolant temperature (ECT) sensor harness to the engine harness, near the upper front corner of the left valve cover | ||
C112 (4 cavities) (6.6L) | Fuel rail pressure (FRP) sensor harness to the engine harness, near the upper rear corner of the right valve cover | ||
C115 (8 cavities) (Cutaway w/LMM) | Engine chassis harness to the exhaust gas temperature sensor harness | ||
C126 (8 cavities) (4.8L/5.3L/6.0L) | Engine harness to the left ignition coils jumper harness, top center of the left valve cover | ||
C127 (8 cavities) (4.8L/5.3L/6.0L) | Engine harness to the right ignition coils jumper harness, top center of the right valve cover | ||
C128 (8 cavities) (Cutaway w/LQ4/LR4) | Engine harness to the rear oxygen sensors jumper harness, right frame rail | ||
C141 (2 cavities) (UJ1) | I/P harness to the brake fluid alarm switch jumper harness, LR of the engine compartment near the cowl | ||
C174 (30 cavities) (6.6L) | Chassis harness to the transmission jumper harness, left center upper frame rail near the fuel pump assembly | ||
C175 (20 cavities) (4L60-E) | Engine harness to the transmission, right side of the transmission | ||
C175 (20 cavities) (Gas w/4L80-E/4L85-E) | Engine harness to the transmission, left side of the transmission | ||
C175 (20 cavities) (Diesel w/4L80-E/4L85-E) | Transmission jumper harness to the transmission, left side of the transmission | ||
C200 (48 cavities) | Steering column harness to the I/P harness, at the base of the steering column | ||
C203 (2 cavities) (YF7/DH6) | Vanity lamp jumper harness to the body harness, LF of the passenger compartment near the upper left B-pillar | ||
C220 (2 cavities) | I/P harness to the parking brake jumper harness, left side of the I/P, left side of the parking brake lever assembly | ||
C221 (6 cavities) | I/P harness to the brake switch jumper harness, left side of the I/P above the parking brake pedal | ||
C222 (4 cavities) (YF7) | Upfitter harness to the I/P harness, left side of the I/P near the parking brake lever assembly | ||
C225 (12 cavities) (DF5) | I/P harness to the inside rearview mirror jumper harness, right side of the I/P behind the kick panel | ||
C275 (2 cavities) (Heavy Duty) or (4 cavities) (Light Duty) | Inflatable restraint steering wheel module coil harness to the I/P harness, at the base of the steering column | ||
C300 (2 cavities) (Light Duty) | I/P harness to the body harness, LF of the passenger compartment near the body fuse block | ||
C303 (8 cavities) (YF7/C69 w/Rear Auxiliary Controls) | Upfitter harness to the body harness, left side of the passenger compartment near the upper left B-pillar | ||
C304 (12 cavities) (w/o YF7) | Headliner harness to the body harness, left side of the passenger compartment near the upper left B-pillar | ||
C305 (2 cavities) (K08) | Chassis harness to the coolant heater fuel pump jumper harness, left center inner frame rail near the fuel pump assembly | ||
C306 (2 cavities) (Heavy Duty w/AG1/AG2) | Body harness to the front passenger seat harness, right side of the passenger compartment below the passenger seat | ||
C306 (12 cavities) (Light Duty) | Body harness to the front passenger seat harness, right side of the passenger compartment below the passenger seat | ||
C307 (4 cavities) (Heavy Duty) | Body harness to the driver seat harness, left side of the passenger compartment below the driver seat | ||
C307 (6 cavities) (Light Duty) | Body harness to the driver seat harness, left side of the passenger compartment below the driver seat | ||
C311 (40 cavities) | Driver door harness to the body harness, behind the left kick panel | ||
C312 (18 cavities) | Front passenger door harness to the body harness, behind the right kick panel | ||
C314 (10 cavities) (Diesel w/o K08) | Chassis harness to the coolant heater jumper harness, left outer frame rail near G300 | ||
C316 (6 cavities) (6.6L) | Transmission harness to the fuel pump harness, front of the fuel pump assembly | ||
C318 (40 cavities) | I/P harness to the body harness, behind the left kick panel | ||
C319 (8 cavities) (C36/ENC) | Rear heater switch harness to the body harness, behind the left kick panel | ||
C320 (16 cavities) (YF7) | Upfitter harness to the body harness, left side of the passenger compartment lower left C-pillar | ||
C321 (4 cavities) (YF7) | Upfitter harness to the body harness, left side of the passenger compartment center of the left C-pillar | ||
C400 (8 cavities) (Passenger/Cargo) | Right cargo door harness to the body harness, RR of the passenger compartment center of the right D-pillar | ||
C401 (6 cavities) (Passenger/Cargo) | Left tail lamp harness to the body harness, LR of the passenger compartment center of the left D-pillar | ||
C402 (6 cavities) (Passenger/Cargo) | Right tail lamp harness to the body harness, RR of the passenger compartment center of the right D-pillar | ||
C405 (10 cavities) (Cutaway) | Chassis harness to the cutaway rear lighting connector, left rear frame rail | ||
C406 (2 cavities) (T79) | Rear fog lamp harness to the chassis harness, left rear upper frame rail | ||
C407 (6 cavities) (C36/C69) | Rear HVAC harness to the body harness, LR of the passenger compartment upper back side of the auxiliary HVAC module | ||
C407 (6 cavities) (ENC) | Upfitter harness to the body harness, left side of the passenger compartment lower left B-pillar | ||
C409 (2 cavities) (C36/C69) | Rear HVAC harness to body harness, LR of the passenger compartment upper back side of the auxiliary HVAC module | ||
C409 (2 cavities) (ENC) | Upfitter harness to the body harness, left side of the passenger compartment lower left B-pillar | ||
C411 (6 cavities) (Passenger/Cargo) | Left cargo door harness to the body harness, LR of the passenger compartment center of the left D-pillar | ||
C412 (3 cavities) (Passenger/Cargo) | Right cargo door harness to the body harness, RR of the passenger compartment center of the right D-pillar | ||
C413 (2 cavities) (JL4) | Chassis harness to the LR WSS jumper harness, left rear frame rail | ||
C414 (2 cavities) (JL4) | Chassis harness to the RR WSS jumper harness, right rear frame rail | ||
C415 (4 cavities) (Passenger/Cargo) | Rear overhead speakers jumper harness to the body harness, rear of the passenger compartment center of the rear roof rail | ||
C417 (2 cavities) (Cargo) | Dome lamp to the body harness, left side of the passenger compartment near the upper left C-pillar | ||
C419 (2 cavities) (Passenger/Cargo) | CHMSL to the body harness, rear of the passenger compartment center of the rear roof rail | ||
C420 (12 cavities) (C69/Rear Auxiliary Controls w/o YF7) | Front headliner harness to the rear headliner harness, upper left B-pillar | ||
C901 (2 cavities) (C49 w/A12) | Rear window defogger jumper harness to the left cargo door harness | ||
C902 (2 cavities) (C49 w/A12) | Rear window defogger jumper harness to the right cargo door harness | ||
G100 | LF of the engine compartment, attached to the front of the left fender | -- | |
G101 | RF of the engine compartment, attached near the front of the right fender | -- | |
G102 (4.3L) | Rear of the engine compartment, left rear side of the engine | -- | |
G102 (4.8L/5.3L/6.0L) | Rear of the engine compartment, right rear top of the engine near the camshaft position sensor | -- | |
G102 (6.6L) | Left front lower side of the engine block | -- | |
G103 (4.3L) | Rear of the engine compartment, right rear of the engine near the distributor | -- | |
G103 (4.8L/5.3L/6.0L) | Rear of the engine compartment, left rear of the engine near the oil pressure sensor | -- | |
G103 (6.6L) | Left front lower side of the engine block | -- | |
G104 | Front of the engine compartment, lower right front side of the engine | -- | |
G105 | Front of the engine compartment, right front of the inner frame rail | -- | |
G106 | Front of the engine compartment, right front fender | -- | |
G107 (6.6L) | Left front lower side of the engine block | -- | |
G108 (6.6L) | Right front lower side of the engine block | -- | |
G300 | Left side outer frame, near the EBCM | -- | |
G301 | LF of the passenger compartment, behind the kick panel | -- | |
G302 | LF of the passenger compartment, behind the kick panel | -- | |
G303 | LF of the passenger compartment, behind the kick panel | -- | |
G304 | RF of the passenger compartment, behind the kick panel | -- | |
G305 (6.6L) | Left center outer frame rail, near the secondary battery | -- | |
G347 | Left side of the passenger compartment, lower left B-pillar | -- | |
G400 | Left rear inner side frame rail | -- | |
G401 (Passenger/Cargo) | RR of the passenger compartment, upper right D-pillar | -- | |
G402 (Passenger/Cargo) | LR of the passenger compartment, center left D-pillar | -- | |
G403 (PRP) | LR of the passenger compartment, center left D-pillar | -- | |
S101 (4.3L) | (CKT 1551) In the engine harness, top left side of the engine, approximately 43 cm (16.92 in) from the underhood lamp C109 breakout towards the throttle position (TP) sensor connector | -- | |
S101 (4.8L/5.3L/6.0L) | (CKT 1551) In the engine harness, top center of the engine, approximately 4 cm (1.57 in) from the knock sensor C103 breakout towards the manifold absolute pressure (MAP) sensor connector | -- | |
S101 (6.6L) | (CKT 1551) In the engine chassis harness, left side of the engine, approximately 10 cm (3.93 in) from the ECM breakout towards the underhood fuse block C1 connector | -- | |
S102 (4.3L) | (CKT 1250) In the engine harness, top left side of the engine, approximately 6 cm (2.55 in) from the generator connector breakout towards the MAP sensor connector | -- | |
S102 (4.8L/5.3L/6.0L) | (CKT 1250) In the engine harness, top center of the engine, approximately 8 cm (3.14 in) from the knock sensor C103 breakout towards the MAP sensor connector | -- | |
S102 (6.6L) | (CKT 1250) In the engine chassis harness, top center of the engine, approximately 5 cm (1.96 in) from the MAF sensor breakout towards the A/C compressor clutch connector | -- | |
S103 (6.6L) | (CKT 1320) In the engine chassis harness, left side of the engine, approximately 10 cm (3.93 in) from the underhood lamp breakout C109 towards the underhood fuse block | -- | |
S107 (6.6L) | In the engine harness, between C110 and C111 | -- | -- |
S108 (6.6L) | In the engine harness, between the CKP sensor connector and the CMP connector | -- | -- |
S110 | (CKT 250) In the forward lamp harness, LF of the vehicle, approximately 12 cm (4.92 in) from the left headlamp connector breakout towards the left front marker lamp connector | -- | |
S111 (6.6L) | (CKT 5421) In the engine harness, between the #1 and #4 fuel injectors and C107 | -- | -- |
S112 (6.6L) | (CKT 5423) In the engine harness, between the #2 and #5 fuel injectors and C108 | -- | -- |
S113 (6.6L) | (CKT 5422) In the engine harness, between the #6 and #7 fuel injectors and C107 | -- | -- |
S114 (6.6L) | (CKT 5425) In the engine harness, between the #3 and #8 fuel injectors and C108 | -- | -- |
S118 | (CKT 650) In the forward lamp harness, RF of the vehicle, approximately 13 cm (5.11 in) from the right headlamp connector breakout towards the right front marker lamp connector | -- | |
S135 | (CKT 839) Internal to the transmission | -- | |
S182 (4.8L/5.3L/6.0L) | (CKT 151) In the odd ignition/coil module jumper harness, top left of the engine | -- | |
S183 (4.8L/5.3L/6.0L) | (CKT 151) In the even ignition/coil module jumper harness, top right of the engine | -- | |
S184 (4.8L/5.3L/6.0L) | (CKT 39) In the odd ignition/coil module jumper harness, top left of the engine | -- | |
S185 (4.8L/5.3L/6.0L) | (CKT 39) In the even ignition/coil module jumper harness, top right of the engine | -- | |
S187 (4.8L/5.3L/6.0L) | (CKT 2129) In the odd ignition/coil module jumper harness, top left of the engine | -- | |
S188 (4.8L/5.3L/6.0L) | (CKT 2129) In the even ignition/coil module jumper harness, top right of the engine | -- | |
S204 (DH6 w/YF7) | (CKT 450) In the vanity mirror lamp harness, LF of the passenger compartment, approximately 13 cm (5.31 in) from C203 | -- | |
S206 (6.6L) | (CKT 592) In the I/P harness, center of the I/P, approximately 30 cm (11.81 in) from the radio breakout towards the inflatable restraint I/P module disable switch | -- | |
S231 (Cutaway) | (CKT 17) In the I/P harness, left side of the I/P, approximately 23 cm (9.05 in) from the C200 breakout towards the underhood fuse block | -- | |
S245 (DE7) | (CKT 1314) In the I/P harness, center of the I/P, approximately 13 cm (5.11 in) from the radio and HVAC control assembly breakout towards the IPC connector | -- | |
S246 (DE7) | (CKT 1315) In the I/P harness, center of the I/P, approximately 6 cm (2.55 in) from the radio and HVAC control assembly breakout towards the IPC connector | -- | |
S247 | (CKT 350) In the I/P harness, left side of the I/P, approximately 36 cm (14.37 in) from the C200 breakout towards the underhood fuse block | -- | |
S248 | (CKT 351) In the I/P harness, left side of the I/P, approximately 8 cm (3.14 in) from the C200 breakout towards the instrument panel cluster connector | -- | |
S249 | (CKT 550) In the I/P harness, right side of the I/P, approximately 5 cm (2.16 in) from the inflatable restraint I/P module connector breakout towards the body control module (BCM) connectors | -- | |
S250 | (CKT 230) In the I/P harness, right side of the I/P, approximately 5 cm (2.16 in) from the air temperature actuator connector breakout towards the inflatable restraint I/P module connector | -- | |
S264 | (CKT 350) In the steering column harness, center of the steering column, approximately 29 cm (11.4 in) from C200 | -- | |
S300 (PRP) | (CKT 150, CKT 750) In the PRP/UF2 harness, left side of the passenger compartment, approximately 42 cm (16.73 in) from the left front side rear access panel actuator connector towards the left rear side front access panel actuator connector | -- | |
S301 (Passenger/Cargo) | (CKT 2759) In the chassis harness, left side frame, approximately 44 cm (17.51 in) from the EBCM connector breakout towards the fuel pump connector | -- | |
S301 (Cutaway) | (CKT 2759) In the chassis harness, left side frame, approximately 87 cm (34.25 in) from the EBCM connector breakout towards the fuel pump connector | -- | |
S302 (PRP w/UF2) | (CKT 1042) In the PRP/UF2 harness, left side of the passenger compartment, approximately 15 cm (5.90 in) from the rear fuse block towards the body fuse block | -- | |
S303 (PRP) | (CKT 740) In the PRP/UF2 harness, left side of the passenger compartment, approximately 8 cm (3.14 in) from the rear fuse block towards the body fuse block | -- | |
S304 (AG1) | (CKT 450) In the driver seat harness, below the driver seat, approximately 10 cm (3.93 in) from the driver seat adjuster switch connector breakout towards the driver seat adjuster switch | -- | |
S305 (Rear Auxiliary Controls w/o YF7) | (CKT 1925) In the front headliner harness, center of the headliner, approximately 31 cm (12.20 in) from the C304 breakout towards the left vanity mirror lamp connector | -- | |
S305 (Rear Auxiliary Controls w/YF7) | (CKT 1925) In the upfitter HVAC control harness, RF headliner, approximately 39 cm (15.35 in) from the C303 breakout towards the front auxiliary HVAC control assembly connector | -- | |
S306 (Rear Auxiliary Controls w/o YF7) | (CKT 1926) In the front headliner harness, center of the headliner, approximately 42 cm (16.53 in) from the C304 breakout towards the left vanity mirror lamp connector | -- | |
S306 (Rear Auxiliary Controls w/YF7) | (CKT 1926) In the upfitter HVAC control harness, RF headliner, approximately 19 cm (7.67 in) from the C303 breakout towards the front auxiliary HVAC control assembly connector | -- | |
S307 (Rear Auxiliary Controls w/o YF7) | (CKT 341) In the front headliner harness, center of the headliner, approximately 52 cm (20.47 in) from the C304 breakout towards the left vanity mirror lamp connector | -- | |
S307 (Rear Auxiliary Controls w/YF7) | (CKT 341) In the upfitter HVAC control harness, RF headliner, approximately 88 cm (34.64 in) from the C303 breakout towards the front auxiliary HVAC control assembly connector | -- | |
S308 (C69 w/o YF7) | (CKT 1924) In the body harness, left side of the passenger compartment, approximately 5 cm (1.96 in) from the C304 breakout towards C400 | -- | |
S308 (C69 w/YF7) | (CKT 1924) In the body harness, left side of the passenger compartment, approximately 22 cm (8.85 in) from the C308 breakout towards C400 | -- | |
S309 (PRP) | (CKT 294) In the PRP/UF2 harness, left side of the passenger compartment, approximately 12 cm (4.72 in) from the left front side rear access panel actuator connector towards the left front side front access panel actuator connector | -- | |
S310 (C69 w/o YF7) | (CKT 1925) In the body harness, left side of the passenger compartment, approximately 31 cm (12.20 in) from the C304 breakout towards C400 | -- | |
S310 (C69 w/YF7) | (CKT 1925) In the body harness, left side of the passenger compartment, approximately 32 cm (12.79 in) from the C308 breakout towards C400 | -- | |
S311 (C69 w/o YF7) | (CKT 1926) In the body harness, left side of the passenger compartment, approximately 41 cm (16.14 in) from the C304 breakout towards C400 | -- | |
S311 (C69 w/YF7) | (CKT 1926) In the body harness, left side of the passenger compartment, approximately 22 cm (8.85 in) from the C308 breakout towards C400 | -- | |
S312 (PRP w/UF2) | (CKT 840) In the PRP/UF2 harness, left side of the passenger compartment, approximately 7 cm (2.75 in) from the rear fuse block breakout towards the left front side front access panel actuator connector | -- | |
S313 (Light Duty) | (CKT 5017) In the body harness, below the driver seat, approximately 11 cm (4.52 in) from C307 | -- | |
S314 | (CKT 450) In the vanity mirror lamp harness, front headliner, approximately 34 cm (13.38 in) from the front courtesy/reading lamp connector breakout towards the left vanity mirror connector | -- | |
S315 (JL4) | (CKT 2150) In the chassis harness, left side frame, approximately 10 cm (3.93 in) from the G300 breakout towards the EBCM | -- | |
S316 (6.6L) | (CKT 150) In the transmission harness, near the front of the fuel pump assembly, approximately 20 cm (7.87 in) from C174 towards the transmission | -- | |
S317 (Light Duty w/AG2) | (CKT 450) In the front passenger seat harness, approximately 10 cm (3.93 in) from C306 towards the seat motors | -- | |
S330 (w/o YF7) | (CKT 450) In the rear headliner harness, center of the headliner, approximately 30 cm (11.81 in) from C420 towards the rear courtesy/reading lamp connector | -- | |
S331 (YF7) | (CKT 1732) In the vanity mirror lamp harness, LF of the passenger compartment, approximately 42 cm (16.53 in) from the left vanity mirror lamp connector breakout towards C203 | -- | |
S332 (Passenger) | (CKT 1732) In the front headliner harness, center of the headliner, approximately 5 cm (1.96 in) from the front courtesy/reading lamp connector towards C304 | -- | |
S348 (PRP w/UF2) | (CKT 150) In the PRP/UF2 harness, left side of the passenger compartment, approximately 19 cm (7.48 in) from the LF dome fluorescent work lamp connector breakout towards the BCM connector | -- | |
S350 (PRP w/UF2) | (CKT 149) In the PRP/UF2 harness, left side of the passenger compartment, approximately 12 cm (4.72 in) from the LF dome fluorescent work lamp connector breakout towards the BCM connector | -- | |
S354 (Rear Auxiliary Controls w/o YF7) | (CKT 1924) In the front headliner harness, center of the headliner, approximately 11 cm (4.33 in) from the C304 breakout towards the left vanity mirror lamp connector | -- | |
S354 (Rear Auxiliary Controls w/YF7) | (CKT 1924) In the upfitter HVAC control harness, RF headliner, approximately 64 cm (25.19 in) from the C303 breakout towards the front auxiliary HVAC control assembly connector | -- | |
S355 (Rear Auxiliary Controls w/o YF7) | (CKT 230) In the front headliner harness, center of the headliner, approximately 21 cm (8.26 in) from the C304 breakout towards the left vanity mirror lamp connector | -- | |
S355 (Rear Auxiliary Controls w/YF7) | (CKT 230) In the upfitter HVAC control harness, front headliner, approximately 11 cm (4.52 in) from the auxiliary HVAC control processor connector breakout towards the front auxiliary HVAC control assembly connector | -- | |
S401 (Passenger/Cargo) | (CKT 850) In the body harness, rear headliner, approximately 16 cm (6.49 in) from the C419 breakout towards the body fuse block | -- | |
S402 (Passenger/Cargo) | (CKT 150) In the chassis harness, left frame, approximately 16 cm (6.49 in) from the G400 breakout towards the EBCM connector | -- | |
S402 (Cutaway) | (CKT 150) In the chassis harness, left frame, approximately 24 cm (9.64 in) from the G400 breakout towards the EBCM connector | -- | |
S403 (Passenger/Cargo) | (CKT 1050) In the body harness, LR of the passenger compartment, approximately 6 cm (2.55 in) from the G401 breakout towards the body fuse block | -- | |
S404 (Passenger/Cargo) | (CKT 24) In the body harness, LR of the passenger compartment, approximately 38 cm (14.96 in) from the G402 breakout towards the body fuse block | -- | |
S405 (C36/C69) | (CKT 341) In the rear HVAC harness, LR of the passenger compartment, approximately 13 cm (5.31 in) from the auxiliary blower motor connector breakout towards C407 | -- | |
S406 (Passenger) | (CKT 149) In the front headliner harness, center of the headliner, approximately 24 cm (9.44 in) from the front courtesy/reading lamp connector | -- | |
S407 (Passenger) | (CKT 1732) In the rear headliner harness, center of the headliner, approximately 44 cm (17.51 in) from C420 towards the rear courtesy/reading lamp connector | -- | |
S408 (PRP) | (CKT 1092) In the PRP/UF2 harness, left side of the passenger compartment, approximately 12 cm (4.72 in) from the left rear side front access panel actuator connector towards G403 | -- | |
S409 (PRP) | (CKT 1095) In the PRP/UF2 harness, right side of the passenger compartment, approximately 88 cm (34.64 in) from the RH dome fluorescent work lamp connector breakout towards the right side rear access panel actuator connector | -- | |
S411 (C69) | (CKT 850) In the rear HVAC harness, LR of the passenger compartment, approximately 6 cm (2.55 in) from the auxiliary blower motor connector breakout towards C407 | -- | |
S412 (C36/C69) | (CKT 1740) In the rear HVAC harness, LR of the passenger compartment, approximately 20 cm (7.87 in) from the auxiliary blower motor connector breakout towards C407 | -- | |
S413 (C36/C69) | (CKT 1172) In the rear HVAC harness, LR of the passenger compartment, approximately 24 cm (9.44 in) from the auxiliary blower motor connector breakout | -- | |
S450 (Passenger/Cargo) | (CKT 1855) In the body harness, rear headliner, approximately 10 cm (3.93 in) from the C419 breakout towards the body fuse block | -- | |
S451 (Passenger/Cargo) | (CKT 1955) In the body harness, rear headliner, approximately 10 cm (3.93 in) from the C415 breakout towards G401 | -- | |
S452 (Passenger/Cargo) | (CKT 1859) In the body harness, rear headliner, approximately 46 cm (18.30 in) from the C417 breakout towards G401 | -- | |
S453 (Passenger/Cargo) | (CKT 1959) In the body harness, rear headliner, approximately 52 cm (20.4 in) from the C417 breakout towards G401 | -- | |
S500 (AU3/A31/DE5 /DE7) | (CKT 450) In the LF door harness, driver door, approximately 6 cm (2.36 in) from the LF door speaker connector breakout away from C311 | -- | |
S502 (DE5/DE7) | (CKT 88) In the LF door harness, driver door, approximately 16 cm (6.49 in) from the driver outside rearview mirror connector | -- | |
S600 (AU3/A31/DE5 /DE7) | (CKT 450) In the RF door harness, front passenger door, approximately 7 cm (2.95 in) from the RF door speaker connector breakout away from C312 | -- | |
S902 (Passenger/Cargo) | (CKT 1050) In the RR door harness, RR cargo door, approximately 19 cm (7.48 in) from the license lamp connector breakout towards C400 | -- | |
S903 (T79) | (CKT 122) In the rear fog lamp harness, approximately 22 cm (8.66 in) from the C406 breakout towards right fog lamp | -- | |
S904 (T79) | (CKT 150) In the rear fog lamp harness, approximately 12 cm (4.72 in) from the C406 breakout towards right fog lamp | -- | |
SP200 | (CKT 1037, CKT 1049, CKT 1036, CKT 1122, CKT 1128, CKT 1044, CKT 1045) In the I/P harness, LF side of the floor, approximately 10 cm (3.93 in) from the underhood pass through grommet breakout towards the drivers seat | ||
SP250 (6.6L) | (CKT 2500, CKT 2501) In the I/P harness, LF side of the floor, approximately 20 cm (7.86 in) from the underhood pass through grommet breakout towards the drivers seat | ||
SP347 | (CKT 450) In the body harness, left side of the passenger compartment, attached to the lower left B-pillar |
