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, lower right side front of the engine

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 module

HVAC Component Views

HVAC Connector End Views

Blower Motor Control Module

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

HVAC Component Views

HVAC Connector End Views

Blower Motor Resistor

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

HVAC Component Views

HVAC Connector End Views

Data Link Connector (DLC)

Below the left side of the IP, right of the steering column

Data Link Communications Component Views

Data Link Communications Connector End Views

Electric Actuator (LH)

Left side of the heater module

HVAC Component Views

HVAC Connector End Views

Electric Actuator (RH)

Right side of the heater module

HVAC Component Views

HVAC Connector End Views

Front HVAC Control Assembly (CJ4)

Center of the IP

HVAC Component Views

HVAC Connector End Views

Front LH Temperature Actuator

Left side of the heater module

HVAC Component Views

HVAC Connector End Views

Fuse Block

Right side of the IP, in the right front door opening

Power and Grounding Component Views

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HVAC Control Assembly

Center of the IP

HVAC Component Views

HVAC Connector End Views

Powertrain Control Module (PCM)

Front left side of the engine, inside the air cleaner assembly

Engine Controls Component Views

Powertrain Control Module Connector End Views

Rear HVAC Control Assembly (CJ4)

Rear of floor console, below radio control switch (rear)

HVAC Component Views

HVAC Connector End Views

Rear Mode Actuator

Inside center of the floor console

HVAC Component Views

HVAC Connector End Views

Rear Temperature Actuator

Right side of the heater module

HVAC Component Views

HVAC Connector End Views

Splice Pack SP205

Below the IP, right side of the steering column

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Two Stage Orifice Solenoid

Mounted to the left strut tower with inline connector C101 in the engine compartment, approximately 17 cm (5 in) from C101 breakout

HVAC Component Views

HVAC Connector End Views

Two Stage Orifice Relay

Below left side of the IP, mounted on the multipurpose bracket, near the BCM

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 System

Power and Grounding Connector End Views in Wiring System

Vacuum Electric Solenoid

Behind the IP compartment, on the right side of the heater-A/C module

HVAC Component Views

HVAC Connector End Views

C101 (20 cavities)

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

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C120 (2 cavities)

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

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C240 (16 cavities)

IP wiring harness to the front floor console wiring harness, behind the front end of the console

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G117

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

Harness Routing Views in Wiring Systems

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G200

Behind the right side of the IP compartment

Harness Routing 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, front of the engine compartment, approximately 4 cm (2 in) from the inline connector C105 (engine coolant fan jumper connector) breakout

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S202

IP wiring harness, right side of the steering column, approximately 10 cm (4 in) from C242 (center console) breakout

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S230

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

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S233

IP wiring harness, behind the center of the IP, approximately 4 cm (2 in) from the radio breakout

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S335

Front floor console wiring harness, inside the console, approximately 18 cm (7 in) from the auxiliary A/C blower motor breakout

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