Name | Location | Locator View | Connector End View |
|---|---|---|---|
A/C Compressor Clutch Coil | Part of the A/C compressor | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Manual |
A/C Compressor Clutch Diode (4.3L) | In the engine harness breakout, 8 cm (3.15 in) from the breakout to the A/C compressor high pressure switch | HVAC Component Views in HVAC Systems - Manual | -- |
A/C Compressor Relay | In the underhood fuse block | Electrical Center Identification Views in Wiring Systems | Electrical Center Identification Views in Wiring Systems |
A/C Compressor High Pressure Cutoff Switch (4.3L) | Rear of the A/C compressor | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Manual |
A/C Compressor Cycling Switch (4.3L) | Part of the A/C accumulator | HVAC Component Views in HVAC Systems - Manual | HVAC Connector End Views in HVAC Systems - Manual |
Ambient Air Temperature Sensor (HVAC) | Right side of the radiator baffle, behind the grille | ||
Blower Motor (w/ Auto A/C) | RR of the engine compartment | -- | |
Blower Motor Connector C1 (2 Cavities) (w/ Auto A/C) | On the blower motor | ||
Blower Motor Connector C2 (1 Cavity) (w/ Auto A/C) | On the blower motor | ||
Blower Motor Control Module | On the evaporator case | ||
Body Relay Block | Left side of the dash, to the right of the IP fuse block | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Data Link Connector (DLC) | Lower left of the IP | Data Link Communications Component Views in Data Link Communications | Data Link Communications Connector End Views in Data Link Communications |
Electric Actuator (Temperature w/ Auto A/C) | Right top of the heater | ||
Electronic Climate Control (ECC) Module | The center of the IP, below the radio | HVAC Component Views in HVAC System with A/C - Automatic | HVAC Connector End Views in HVAC System with A/C - Automatic |
HVAC Vacuum Control Solenoid Valve (w/ Auto A/C) | On the lower rear of the heater assembly, near the body control module | ||
Interior Air Temperature Sensor (w/ Auto A/C) | In the roof area over the driver's side door | ||
IP Fuse Block | LH of the IP, near the side door jamb switch | Power and Grounding Component Views in Wiring Systems | -- |
Lower Discharge Air Temperature Sensor | Left side of floor air outlet assembly, under the dash, near the BCM | ||
Sun Load Sensor (Utility w/ Auto A/C) | Top front center of the IP | ||
Underhood Fuse Block | On the top of the left inner wheelwell | Power and Grounding Component Views in Wiring Systems | -- |
Underhood Fuse Block Connector C1 (68 Cavities) (Body) | Below the underhood fuse block | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Underhood Fuse Block Connector C2 (68 Cavities) (Engine) | Below the underhood fuse block | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Upper Discharge Air Temperature Sensor | Center of the IP, above the radio, in air distributor duct, center outlet | ||
Vehicle Control Module (VCM) (4.3L) | Right side of the engine compartment | Engine Controls Component Views in Engine Controls - 4.3L | -- |
Vehicle Control Module (VCM) (4.3L) Connector C3 (Clear) (32 Cavities) | Right side of the engine compartment | Engine Controls Component Views in Engine Controls - 4.3L | VCM Connector End Views in Engine Controls - 4.3L |
Vehicle Control Module (VCM) (4.3L) Connector C4 (24 Cavities) | Right side of the engine compartment | Engine Controls Component Views in Engine Controls - 4.3L | VCM Connector End Views in Engine Controls - 4.3L |
C101 (10 Cavities) (4.3L) | Engine harness to body harness, right of the engine compartment, near the VCM |
in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C106 (6 Cavities) | Forward lamps to body harness, inside the LF fender, near the underhood fuse block | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C106 (7 Cavities) (Envoy) | Forward lamps to body harness, inside the LF fender, near the underhood fuse block | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C106 (8 Cavities) (Export) | Forward lamps to body harness, inside the LF fender, near the underhood fuse block | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C203 (116 Cavities) | Body harness to IP harness, to the right of the IP | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C209 (16 Cavities) | Body harness to dome harness, at the LF of the IP, at the LF window | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
G102 (4.3L) | (CKT 350) Engine harness, RR of the cylinder head | Harness Routing Views in Wiring Systems | -- |
G103 (4.3L) | (CKT 351) Engine harness, RR of the cylinder head | Harness Routing Views in Wiring Systems | -- |
G105 (4.3L) | (CKT 450, CKT 451) Engine harness, LR of the cylinder head | Harness Routing Views in Wiring Systems | -- |
G117 | (CKT 850) Body harness, to the LR of the engine compartment, near the cruise control module | Harness Routing Views in Wiring Systems | -- |
G202 | (CKT 1850) Body harness, to the LF of the IP, above P100 | Harness Routing Views in Wiring Systems | -- |
G203 | (CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs | Harness Routing Views in Wiring Systems | -- |
G204 | (CKT 1050) Body harness, to the right of the IP, between C203 and the splice packs | Harness Routing Views in Wiring Systems | -- |
P100 | IP bulkhead pass-through, LR of the engine compartment, on the cowl | Harness Routing Views in Wiring Systems | -- |
S103 (4.3L Engine w/ A/C) | (CKT 350) Engine harness, on the anode side of the A/C compressor clutch diode, in the breakout to the A/C compressor and cutoff switch | Harness Routing Views in Wiring Systems | -- |
S104 (4.3L Engine w/ A/C) | (CKT 59) Engine harness, on the cathode side of the A/C compressor clutch diode, in the breakout to the A/C compressor and cutoff switch | Harness Routing Views in Wiring Systems | -- |
S106 (4.3L) | (CKT 351) Engine harness, between the breakouts to the rear heated oxygen sensors connector and the body harness connector, 7 cm (2.8 in) from the breakout to the heated oxygen sensor connector | Harness Routing Views in Wiring Systems | -- |
S118 | (CKT 850) Body harness, between the breakouts to the blower motor and the blower motor relay | Harness Routing Views in Wiring Systems | -- |
S152 (4.3L) | (CKT 351, CKT 413, CKT 451) Engine harness, between the breakouts for the LR and RR engine block grounds, 13 cm (5.1 in) from the breakout to the LR engine grounds | Harness Routing Views in Wiring Systems | -- |
S240 (Utility w/ Auto A/C) | (CKT 340) IP harness, 4 cm (1.6 in) from the breakout to the BCM connector C3 and the breakout to the instrument cluster | Harness Routing Views in Wiring Systems | -- |
S288 | (CKT 552) IP harness, between the breakout to the ground splice and the breakout to the RH courtesy lamp | Harness Routing Views in Wiring Systems | -- |
S302 (Utility w/ Sunroof) | (CKT 1850) Dome harness between the breakouts to the inside air temperature sensor and the LH visor vanity mirror lamp, 5 cm (1.9 in) from the breakout to the sensor | Harness Routing Views in Wiring Systems | -- |
S302 (Utility w/o Sunroof) | (CKT 1850) Dome harness between the breakouts to the inside air temperature sensor and the LH visor vanity mirror lamp, 5 cm (1.9 in) from the breakout to the sensor | Harness Routing Views in Wiring Systems | -- |
Splice Pack SP200 | (CKT 41, CKT 241, CKT 341, CKT 817) Strapped to the body harness, in the center front of the IP, to the right of SP204 | Harness Routing Views in Wiring Systems | -- |
Splice Pack SP201 | Body harness, to the left of the IP, below the IP fuse block, taped to the body harness near P100 | Harness Routing Views in Wiring Systems | -- |
Splice Pack SP203 | (CKT 1050) IP harness, on the IP, strapped to the body harness, behind the HVAC module | Harness Routing Views in Wiring Systems | -- |
