Name | Location | Locator View | Connector End View |
|---|---|---|---|
A/C Compressor Clutch | On the front of the A/C compressor, in the left front side of the engine | ||
A/C Compressor Clutch Relay | In the underhood fuse-relay center, in the left rear side of the engine compartment, on the fender | ||
A/C Compressor Cycling Switch | On the top right of the A/C accumulator, in the right side of the engine compartment, on the bulkhead | ||
A/C Compressor High Pressure Cutout Switch | On the rear of the A/C compressor, in the left front side of the engine | ||
A/C Compressor Low Pressure Cutout Switch | On the top of the A/C compressor, in the high pressure refrigerant line | ||
Auxiliary Blower Motor | Behind the right rear wheelhousing | ||
Auxiliary Blower Motor Relay, High | On the top of the auxiliary HVAC plenum, near the right rear wheelhousing | ||
Auxiliary Blower Motor Relay, Low | On the top of the auxiliary HVAC plenum, near the right rear wheelhousing | ||
Auxiliary Blower Motor Relay, Medium | On the top of the auxiliary HVAC plenum, near the right rear wheelhousing | ||
Auxiliary Blower Resistor | On the top of the auxiliary HVAC plenum, near the right rear wheelhousing | ||
Auxiliary Cooling Fan Relay (Except 4.3 L) | Left of engine compartment | Cooling System Component Views in Engine Cooling | Cooling System Connector End Views in Engine Cooling |
Auxiliary HVAC Control Logic Module | In the rear overhead console, behind the controls | ||
Auxiliary HVAC Control Module, Front | On the front of the overhead console, near the windshield | ||
Auxiliary HVAC Control Module, Rear | On the rear of the overhead console molding, in the headliner | ||
Auxiliary Mode Door Motor | In the auxiliary HVAC plenum, forward of the left rear wheelhousing | ||
Auxiliary Temperature Door Motor | In the auxiliary HVAC plenum, near the right rear wheelhousing | ||
Blower Motor, Front | To the right of the IP, behind the IP compartment box | ||
Blower Motor Relay, High | Behind the IP compartment box, on the HVAC plenum | ||
Blower Resistor | On top of the HVAC plenum | ||
Convenience Center | Under the left side of the IP, on the bulkhead | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
HVAC Control Module | Part of the heater controls, in the center of the IP, under the radio | ||
IP Fuse Block | To the left of the IP, near the left front door jamb switch | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Mode Door Motor | Under the IP, on the left side of the HVAC plenum | ||
Powertrain Control Module (PCM) (Diesel) | Under right end of IP, above blower motor, behind IP compartment box | Engine Controls Component Views in Engine Controls | Powertrain Control Module Connector End Views in Engine Controls |
Recirculation Door Motor | Under the IP, on the HVAC plenum | ||
Temperature Door Motor | Under the IP, on the center of the HVAC plenum | ||
Underhood Fuse Block | In the left rear side of the engine compartment, on the fender | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Vehicle Control Module (VCM) (Gas) | Engine Compartment, near EBCM | Engine Controls Component Views in Engine Controls | |
C100 | Part of the engine harness to IP harness, in the left rear side of the engine compartment, at the bulkhead | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C200 | Behind the right side of the IP, near the heater motor, in foam wrap | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C203 | Behind the right side of the IP, near the heater motor, in foam wrap | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C205 | At the convenience center | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C221 | At the convenience center | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C300 | In the overhead console | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C400 | At the right rear of the vehicle, above the auxiliary blower motor | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C401 | At the right rear of the vehicle, above the auxiliary blower motor | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
C406 | Top of the right side D pillar | Harness Routing Views in Wiring Systems | Inline Harness Connector End Views in Wiring Systems |
D104 (4.3L, 5.0L, 5.7L) | Part of the engine harness, approximately 20 cm (8 in) from the A/C compressor clutch connector | -- | -- |
D104 (6.5L) | Part of the engine harness, approximately 28 cm (11 in) from the A/C compressor clutch connector | -- | -- |
D104 (7.4L) | Part of the engine harness, approximately 17 cm (6.5 in) from the A/C compressor clutch connector | -- | -- |
G103 (Gas) | On the right front side of the engine, near the thermostat housing | Power and Grounding Component Views in Wiring Systems | -- |
G104 (4.3L, 5.0L/5.7L) | Backside of the right cylinder head | Power and Grounding Component Views in Wiring Systems | -- |
G104 (6.5L) | Top rear of the right cylinder head | Power and Grounding Component Views in Wiring Systems | -- |
G104 (7.4L) | Backside of the engine block, below the right cylinder head | Power and Grounding Component Views in Wiring Systems | -- |
G105 (Gas) | On the right front side of the engine block | Power and Grounding Component Views in Wiring Systems | -- |
G105 (Diesel) | Right rear of the cylinder head, cylinder #7 intake bolt | Power and Grounding Component Views in Wiring Systems | -- |
G200 | Behind the left side of the IP, below the fuse block, on the tie bar | Power and Grounding Component Views in Wiring Systems | -- |
G202 | On the right side of the instrument panel, mounted to the HVAC plenum bracket | Power and Grounding Component Views in Wiring Systems | -- |
G400 (Utility/Suburban) | On the right side B pillar, near the door striker | Power and Grounding Component Views in Wiring Systems | -- |
P100 | In the left rear side of the engine compartment, at the bulkhead, above C100 | Harness Routing Views in Wiring Systems | -- |
P101 | In the right rear side of the engine compartment, at the bulkhead | Harness Routing Views in Wiring Systems | -- |
S102 (6.5L) | Engine harness approx. 6.5 cm (2.5 in) from trans connector breakout, towards the Starter Solenoid harness breakout | -- | -- |
S103 (4.3L, 5.0L, 5.7L) | Engine harness, approx. 8 cm (3 in) from EGR valve breakout, toward taillamp harness breakout | -- | -- |
S103 (6.5L) | Engine harness, approx. 12 cm (4.7 in) from starter solenoid breakout, towards the underhood lamp harness breakout | -- | -- |
S103 (7.4L - A/T) | Engine harness, approx. 8 cm (3 in) from the EGR valve harness breakout, towards the ignition coil harness breakout | -- | -- |
S103 (7.4L - M/T) | Engine Harness, approx. 4 cm (1.5 in) from the fuel injector harness breakout, towards the taillamp harness breakout | -- | -- |
S107 (4.3L, 5.0L, 5.7L) | Engine harness, approx. 20 cm (8 in) from EGR valve breakout, toward taillamp harness breakout | -- | -- |
S107 (6.5L, HD) | Engine harness, approx. 40 cm (15 in) from EBCM breakout, toward transmission harness breakout | -- | -- |
S107 (7.4L) | Engine harness, approx. 18 cm (7 in) from EBCM breakout, toward the EGR harness breakout | -- | -- |
S110 (4.3L, 5.0L, 5.7L) | Engine harness, approx. 23 cm (9 in) from EBCM breakout, toward taillamp harness | -- | -- |
S110 (6.5L) | Engine harness, approx. 4 cm (1.5 in) from the EBCM breakout, towards the Taillamp harness breakout | -- | -- |
S110 (7.4L-A/T) | Engine harness, approx. 26 cm (10 in) from EBCM breakout, near taillamp harness breakout | -- | -- |
S145 (7.4L) | Engine harness, approx. 11 cm (4 in) into EGR valve breakout | -- | -- |
S147 (Gas) | Engine harness, approx. 5 cm (2 in) from EGR valve breakout, toward taillamp harness breakout | -- | -- |
S147 (Diesel) | Engine harness, approx. 4 cm (1.5 in) from starter motor solenoid breakout | -- | -- |
S185 | At Diode D104 | -- | -- |
S186 | At Diode D104 | -- | -- |
S204 | IP harness, approx. 10 cm (4 in) from C100, towards data link connector (DLC) | -- | -- |
S212 | IP harness, approx. 8 cm (3 in) from inflatable restraint switch breakout | -- | -- |
S243 | HVAC harness, approx. 4 cm (1.5 in) from recirculation door breakout, toward blower motor relay | -- | -- |
S244 | HVAC harness, approx. 8 cm (3 in) from recirculation door breakout, toward high blower motor relay | -- | -- |
S268 | IP harness, approx. 7 cm (2.5 in) into the HVAC control switch harness breakout | -- | -- |
S298 | IP harness, approx. 24 cm (9.5 in) from instrument cluster breakout, toward radio breakout | -- | -- |
S307 (4-Door Utility/Suburban) | Rear HVAC control harness, approx. 10 cm (4 in) from auxiliary HVAC control logic module breakout, toward front auxiliary HVAC control module | -- | -- |
S308 (4-Door Utility/Suburban) | Rear HVAC control harness, approx. 5 cm (2 in) from auxiliary HVAC control logic module breakout, toward rear auxiliary HVAC control module | -- | -- |
S324 | Taillamp extension harness, approx. 10 cm (4 in) from G404 breakout, toward engine harness | -- | -- |
S400 (w/Auxiliary A/C) | Auxiliary A/C harness, approx. 17 cm (6.5 in) from blower motor relays, toward blower motor | -- | -- |
S401 (w/Auxiliary A/C) | Auxiliary A/C harness, approx. 40 cm (15 in) from blower motor relays, toward blower motor | -- | -- |
S401 (w/Auxiliary HVAC) | Auxiliary HVAC harness, approx. 13 cm (5 in) from blower motor relays breakout, toward blower motor | -- | -- |
S402 (w/Auxiliary A/C) | Auxiliary A/C harness, approx. 7 cm (2.5 in) from blower motor resistor breakout, toward blower motor relays | -- | -- |
S403 (w/Auxiliary HVAC) | Auxiliary HVAC harness, approx. 7 cm (2.5 in) from blower motor resistor breakout, toward blower motor | -- | -- |
S410 (2-door Utility) | Front-to-rear body harness, approx. 37 cm (14.5 in) from right rear door jamb switch breakout, toward right door speaker breakout | -- | -- |
S410 (4-Door Utility/Suburban) | Front-to-rear body harness, approx. 12 cm (4.5 in) from right rear door speaker breakout, toward right rear door jamb breakout | -- | -- |
S440 (4-Door Utility/Suburban w/o C69 | Front-to-rear body harness, approx. 7 cm (2.5 in) from crossbody harness breakout, toward front dome lamp breakout | -- | -- |
S441 (4-Door Utility/Suburban) | Front-to-rear body harness, approx. 5 cm (2 in) from convenience center harness breakout | -- | -- |
S442 (4-Door Utility/Suburban) | Front-to-rear body harness, approx. 17 cm (6.5 in) from convenience center harness breakout | -- | -- |
