GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

A/C Compressor Clutch

Attached to the RH front of the engine block, part of the A/C compressor

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HVAC Connector End Views in HVAC Automatic

A/C Diode

In the engine harness, at the A/C compressor clutch coil connector

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A/C Refrigerant Pressure Sensor

Attached to the A/C highside line

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Engine Controls Connector End Views in Engine Controls 5.7L

Blower Motor Control Module (C60)

Behind the blower module, under the RH side of the Instrument panel

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HVAC Connector End Views in HVAC - Manual

HVAC Control Head (C60)

Center of the instrument panel, under the radio

Power and Grounding Component Views in Wiring Systems

HVAC Connector End Views in HVAC - Manual

Instrument Panel Electrical Center

RH footwell, mounted on the toe board, behind the carpet

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Temperature Door Motor

Mounted on the heater case

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HVAC Connector End Views in HVAC - Manual

SP201 - Splice Pack #201

Instrument panel harness, part of G201

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SP202 - Splice Pack #202

Instrument panel harness, attached to G202

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G201

Instrument panel harness, at base of LH A-Pillar. SP201 is attached

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G202

Instrument panel harness, at base of RH A-Pillar. SP202 is attached

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