GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

A/C Compressor Clutch Coil

Part of the A/C compressor, on the lower right front of the engine

HVAC Component Views

HVAC Connector End Views

A/C Refrigerant Pressure Sensor

Left side of the engine compartment on the accumulator

HVAC Component Views

HVAC Connector End Views

Ambient Outside Air Temperature Sensor

Behind the front fascia, attached to the radiator air baffle

HVAC Component Views

HVAC Connector End Views

Blower Motor

Behind the right side of the IP, in the right side of the heater-A/C control module

HVAC Component Views

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Blower Motor Control Module

Behind the right side of the IP, in the right side of the heater-A/C control

HVAC Component Views

HVAC Connector End Views

Data Link Connector (DLC)

On the bottom of the IP, right of the steering column

Data Link Communications Component Views in Wiring Systems

Data Link Communications Connector End Views in Wiring Systems

Fuse Block

Right side of the IP, in the IP compartment opening

Power and Grounding Component Views in Wiring Systems

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Heater-A/C Control (CJ 2)

Center of the IP

HVAC Component Views

HVAC Connector End Views

Inside Air Temperature Sensor

Behind the left side of the IP, on the right side of the instrument cluster

HVAC Component Views

HVAC Connector End Views

Left Electric Actuator (CJ2)

Left side of the heater-A/C control module

HVAC Component Views

HVAC Connector End Views

Right Electric Actuator

Right side of the heater-A/C module

HVAC Component Views

HVAC Connector End Views

Sun Load Temperature Sensor

Center of top of the IP

HVAC Component Views

HVAC Connector End Views

Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Vacuum/Electric Solenoid

Behind the right side of IP, right of the blower motor

HVAC Component Views

HVAC Connector End Views

C101 (20 cavities)

IP wiring harness to the engine wiring harness, on the left side of the engine compartment on the front of the strut tower

Harness Routing Views in Wiring Systems

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C120 (2 cavities)

IP wiring harness to the forward lamp wiring harness, on the right side of the engine compartment, rear of the battery

Harness Routing Views in Wiring Systems

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C200 (56 cavities)

IP wiring harness to the body wiring harness, behind the right side of the IP, near the shroud

Harness Routing Views in Wiring Systems

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C252 (1 cavity)

IP wiring harness interconnect, behind the heater control

Harness Routing Views in Wiring Systems

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G100

Right side of the engine compartment, at the base of the battery

Power and Grounding Component Views in Wiring Systems

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G111 (VIN K & VIN 1)

Right side of the engine on the ignition control module bracket

Power and Grounding Component Views in Wiring Systems

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G111 (VIN M)

Lower left front of the engine on the transaxle stud, near the starter

Power and Grounding Component Views in Wiring Systems

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G113

Lower left front of the engine on the transaxle stud, near the starter

Power and Grounding Component Views in Wiring Systems

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G117 (VIN K & VIN 1)

Lower left front of the engine on transaxle stud, near the starter

Power and Grounding Component Views in Wiring Systems

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G117 (VIN M)

Lower left front of the engine on the transaxle stud, above the starter

Power and Grounding Component Views in Wiring Systems

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G200

Right side of the IP cross beam, behind the fuse block

Power and Grounding Component Views in Wiring Systems

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P100

Lower right side of the dash panel

Harness Routing Views in Wiring Systems

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P101

Upper left side of the dash panel

Harness Routing Views in Wiring Systems

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S105

Engine wiring harness, in the front of the engine compartment, approximately 4 cm (2 in) from the C105 (engine coolant fan jumper connector) breakout

Harness Routing Views in Wiring Systems

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S202

IP harness, behind the center of the IP, approximately 17 cm (7 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S206

IP wiring harness, right side of the steering column, approximately 4 cm (2 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S211

IP wiring harness, behind the center of the IP, approximately 11 cm (4 in) from the data link connector

Harness Routing Views in Wiring Systems

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S213

IP wiring harness, approximately 4 cm (2 in) from the blower motor resistors/control module breakout

Harness Routing Views in Wiring Systems

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S221

IP wiring harness, right side of the steering column, approximately 17 cm (7 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S237

IP wiring harness, behind the center of IP, approximately 30 cm (12 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S238

IP wiring harness, below the center of the IP, approximately 27 cm (11 in) from C240

Harness Routing Views in Wiring Systems

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S245

IP wiring harness, behind the center of IP, approximately 43 cm (17 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S258

IP wiring harness, behind the center of IP, approximately 37 cm (15 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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