Name | Location | Locator View | Connector End View |
|---|---|---|---|
A/C Compressor Clutch | Front of A/C compressor | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - 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 - Manual | HVAC Connector End Views in HVAC Systems - Manual |
A/C Compressor Low Pressure Cutout Switch | In low pressure refrigerant line | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - 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 Inline Harness Connector End View 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 the crankshaft dampener | ||
Cruise Control Switch | Part of multi-function lever | Cruise Control Component Views in Cruise Control | Cruise Control Connector End Views in Cruise Control |
Data Link Connector (DLC) | Under LH side of IP | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Electronic Brake Control Module (EBCM) | LH frame rail near center of vehicle | ||
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 | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Manual |
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 Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
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 Entertainment | Entertainment Connector End Views in Entertainment |
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 Lighting Systems | Lighting Systems Connector End Views in Lighting Systems |
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 Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
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, approximately 11 cm (4 in) into the C101 breakout | -- | -- |
S102 | Engine harness, approximately 4 cm (2 in) into the C101 breakout | -- | -- |
S105 | Engine jumper harness, approximately 4 cm (2 in) into the optical fuel temperature sensor breakout | -- | -- |
S106 | Engine jumper harness, approximately 4 cm (2 in) into the crankshaft position sensor breakout | -- | -- |
S107 | Engine jumper harness, approximately 4 cm (2 in) into the fuel shut off solenoid breakout | -- | -- |
S108 | Engine jumper harness, approximately 29 cm (11 in) from the C101 breakout, toward the glow plug relay breakout | -- | -- |
S115 | Engine jumper harness, approximately 21 cm (8 in) from the C101 breakout, toward the optical fuel temperature sensor breakout | -- | -- |
S117 | Engine harness, approximately 7 cm (3 in) into the main harness breakout that leads to the A/C compressor breakout | -- | -- |
S120 | Engine harness, approximately 4 cm (2 in) into the main harness breakout that leads to the A/C compressor breakout | -- | -- |
S121 | Engine harness, approximately 14 cm (6 in) from the starter solenoid breakout, toward P101 | -- | -- |
S124 | Engine harness, approximately 17 cm (7 in) into the C101 breakout | -- | -- |
S130 | Engine harness, approximately 9 cm (4 in) from C101, toward the electronic brake control module (EBCM) | -- | -- |
S138 | Engine harness, approximately 10 cm (4 in) from the EBCM breakout, toward the C101 breakout | -- | -- |
S153 | Engine harness, approximately 27 cm (11 in) from the C101 breakout, toward the underhood fuse-relay center | -- | -- |
S201 | IP harness, approximately 4 cm (2 in) from the park brake warning switch breakout, toward the data link connector (DLC) breakout | -- | -- |
S202 | IP harness, approximately 7 cm (23 in) into the VSSB breakout | -- | -- |
S210 | IP harness, approximately 4 cm (2 in) from the radio breakout, toward the power antenna assembly breakout | -- | -- |
S215 | IP harness, approximately 4 cm (2 in) from the radio breakout, toward the power antenna assembly breakout | -- | -- |
S216 | IP harness, approximately 8 cm (3 in) from the C200 breakout, toward the instrument cluster breakout | -- | -- |
S218 | IP harness, approximately 7 cm (3 in) from the instrument cluster breakout , toward the HVAC switch breakout | -- | -- |
S238 | IP harness, approximately 4 cm (2 in) from the C200 breakout, toward the DLC breakout | -- | -- |
S239 | IP harness, approximately 10 cm (4 in) into the radio breakout | -- | -- |
S254 | IP harness, approximately 5 cm (2 in) into the data link connector (DLC) breakout | -- | -- |
