Name | Location | Locator View | Connector End View |
|---|---|---|---|
A/C Compressor Clutch | Front of A/C compressor | HVAC Component Views in HVAC Systems with A/C Manual | HVAC Connector End Views in HVAC Systems with A/C Manual |
A/C Compressor Enable Relay | Underhood fuse-relay center, LH front of engine compartment | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
A/C Compressor High Pressure Cutoff Switch | On rear portion of A/C compressor | HVAC Component Views in HVAC Systems with A/C Manual | HVAC Connector End Views in HVAC Systems with A/C Manual |
A/C Compressor Low Pressure Cutout Switch | In low pressure refrigerant line | HVAC Component Views in HVAC Systems with A/C Manual | HVAC Connector End Views in HVAC Systems with A/C Manual |
Accelerator Pedal Position Module | Below IP, attached to accelerator pedal | ||
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch 4L80-E | Internal to transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
Automatic Transmission Input Shaft Speed (A/T ISS) Sensor 4L80-E | LH side of transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
Battery Junction Block | Front RH side of engine compartment, next to radiator | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Boost Pressure Sensor | Top of engine | ||
Crankshaft Position (CKP) Sensor | Lower LH front engine, near crankshaft | ||
Cruise Control Switch | Part of multi-function lever | Cruise Control Component Views in Body and Accessories | Cruise Control Connector End Views in Body and Accessories |
Data Link Connector (DLC) | Under LH side of IP | Data Link Communications Component Views in Body and Accessories | Data Link Communications Connector End Views in Body and Accessories |
Electronic Brake Control Module (EBCM) | LH frame rail near center of vehicle | Antilock Brake System Component Views in Brakes | |
Engine Coolant Temperature (ECT) Sensor | Top front of engine | ||
Engine Shut Off Solenoid | Top RH side of engine | ||
Exhaust Pressure Regulator Solenoid | RH top of engine | ||
Fuel Heater | LH frame rail near center of vehicle | ||
Fuel Lift Pump | LH frame rail near center of vehicle | ||
Engine Oil Pressure Gauge Sensor | Top rear of engine | -- | |
Fuel Pump Relay | In underhood fuse- relay center, LH front of engine compartment | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Fuel Solenoid Driver | Top RH side of engine | ||
Fuel Solenoid (Part of Fuel Sol. Driver) | Top RH side of engine | -- | |
Glow Plug Relay (Federal) | Top RH side of engine | ||
Glow Plug Relay (California) | Top RH side of engine | ||
Glow Plugs #1 through #8 | Both sides of engine | -- | |
Heater and A/C Controller | Center Of IP | Heater Blower Controls Component Views in HVAC Systems Non-A/C | Heater Blower Controls Connector End Views in HVAC Systems Non-A/C |
IP Fuse Block | At LH lower kick panel | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Ignition Timing Stepper (ITS) Motor | Top front of engine | ||
Instrument Cluster | LH side of IP | Instrument Panel, Gages, and Console Component Views in Body and Accessories | Instrument Panel, Gages, and Console Connector End Views in Body and Accessories |
Intake Air Temperature (IAT) Sensor | Top of engine, RH side | ||
Optical Fuel Temperature Sensor | Top of engine | ||
Pressure Control Solenoid (PC SOL) Valve 4L80-E | Internal to transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
Powertrain Control Module (PCM) | Behind center of IP | ||
Radio | Center of IP | Entertainment Component Views in Body and Accessories | Entertainment Connector End Views in Body and Accessories |
Shift Solenoid 1-2, 2-3, for the 4L80-E | Internal to transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
TCC/Stoplamp Switch | Below center of IP, near brake pedal lever | Lighting Systems Component Views in Body and Accessories | Lighting Systems Connector End Views in Body and Accessories |
Torque Convertor Clutch Pulse Width Modulation Solenoid (TCC PWM SOL) Valve 4L80-E | Internal to transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
Transmission Fluid Temperature (TFT) Sensor 4L80-E | Part of Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch. Internal to transmission | Automatic Transmission Electronic Component Views in Automatic Transmission 4L80-E | Automatic Transmission Internal Connector End Views in Automatic Transmission 4L80-E |
Underhood Fuse - Relay Center | Engine compartment, left fender | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Vehicle Speed Sensor (VSS) | LH side of transmission | ||
Vehicle Speed Sensor (VSS) Buffer | Below LH side of IP, near steering column | ||
Wastegate Solenoid | RH top of engine | ||
Water In Fuel Indicator Lamp | LH side of instrument cluster, part of instrument cluster | Instrument Panel, Gages, and Console Component Views in Body and Accessories | Instrument Panel, Gages, and Console Connector End Views in Body and Accessories |
Water In Fuel Sensor | LH frame rail near center of vehicle | ||
C100 | LH rear of engine compartment at bulkhead | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C101 | Engine harness, LH top of engine | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C103 (4L80-E) | LH on transmission | Harness Routing Views in Wiring Systems | Automatic Transmission Inline Harness Connector End View in Automatic Transmission 4L80-E |
C106 | Engine harness, LH top of engine | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C107 | Engine harness, LH top of engine | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C108 | Engine harness, RH side, near glow plug relay | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C117 | Top of engine, next to fuel solenoid driver | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C118 | Top of engine, next to optical fuel temperature sensor | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C200 | Steering column harness at base of column | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C213 | IP harness behind LH side of IP near center of vehicle | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C220 | Below IP near P101 | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C301 | Engine harness, in line to fuel pump harness on LH frame rail near EBCM | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
G101 | Engine harness, near thermostat housing | Power and Grounding Component Views in Wiring Systems | -- |
G103 | Engine harness, at generator bracket | Power and Grounding Component Views in Wiring Systems | -- |
G201 | IP harness behind LH kick panel near IP fuse block | Power and Grounding Component Views in Wiring Systems | -- |
P100 | LH rear of engine compartment at bulkhead | Harness Routing Views in Wiring Systems | -- |
P101 | Under RH side of IP | Harness Routing Views in Wiring Systems | -- |
S101 | Engine harness, approx 11 cm (4.3 in) into the C101 breakout | -- | -- |
S102 | Engine harness, approx 4 cm (1.6 in) into the C101 breakout | -- | -- |
S105 | Engine jumper harness, approx 4 cm (1.6 in) into optical fuel temperature sensor breakout | -- | -- |
S106 | Engine jumper harness, approx 4 cm (1.6 in) into crankshaft position sensor breakout | -- | -- |
S107 | Engine jumper harness, approx 4 cm (1.6 in) into fuel shut off solenoid breakout | -- | -- |
S108 | Engine jumper harness, approx 29 cm (11.4 in) from C101 breakout toward the glow plug relay breakout | -- | -- |
S115 | Engine jumper harness, approx 21 cm (8.3 in) from the C101 breakout toward the optical fuel temperature sensor breakout | -- | -- |
S117 | Engine harness, approx 7 cm (2.8 in) into main harness breakout that leads to the A/C compressor breakout | -- | -- |
S120 | Engine harness, approx 4 cm (1.6 in) into main harness breakout that leads to the A/C compressor breakout | -- | -- |
S121 | Engine harness, approx 14 cm (5.5 in) from the starter solenoid breakout toward P101 | -- | -- |
S124 | Engine harness, approx 17 cm (6.7 in) into the C101 breakout | -- | -- |
S130 | Engine harness, approx 9 cm (3.5 in) from C101 toward electronic brake control module (EBCM) | -- | -- |
S138 | Engine harness, approx 10 cm (3.9 in) from EBCM breakout toward C101 breakout | -- | -- |
S153 | Engine harness, approx 27 cm (10.6 in) from the C101 breakout toward the underhood fuse-relay center | -- | -- |
S201 | IP harness, approx 4 cm (1.6 in) from park brake warning switch breakout toward data link connector breakout | -- | -- |
S202 | IP harness, approx 7 cm (2.8 in) into VSSB breakout | -- | -- |
S210 | IP harness, approx 4 cm (1.6 in) from radio breakout toward power antenna assembly breakout | -- | -- |
S215 | IP harness, approx 4 cm (1.6 in) from radio breakout toward power antenna assembly breakout | -- | -- |
S216 | IP harness, approx 8 cm (3.1 in) from C200 breakout toward instrument cluster breakout | -- | -- |
S218 | IP harness, approx 7 cm (2.8 in) from instrument cluster breakout toward HVAC switch breakout | -- | -- |
S238 | IP harness, approx 4 cm (1.6 in) from C200 breakout toward DLC breakout | -- | -- |
S239 | IP harness, approx 10 cm (3.9 in) into radio breakout | -- | -- |
S254 | IP harness, approx 5 cm (2 in) into the data link connector breakout | -- | -- |
