GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

A/C Compressor Clutch

Right side of engine compartment, front of A/C compressor

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A/C Compressor Control Module

Below right side of the IP, attached to evaporator case

HVAC Component Views

HVAC Connector End Views

A/C Condenser Fan Motor

Right side of grille, front of A/C condenser

HVAC Component Views

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A/C Refrigerant (Dual) Pressure Switch

Right rear side of the engine compartment, near the strut tower

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A/C Switch

Center of IP, above radio

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HVAC Connector End Views

Blower Motor

Behind the right side of the IP

Heater Blower Controls Component Views

Heater Blower Controls Connector End Views

Blower Motor Resistor

Behind the right side of the IP, in blower assembly

Heater Blower Controls Component Views

Heater Blower Controls Connector End Views

Blower Speed Selector Switch

Center of IP, above radio

Heater Blower Controls Component Views

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Fuse Box

Left side of the engine compartment, mounted on Left inner side of the fender, behind the relay box

Power and Grounding Component Views

Power and Grounding Connector End Views

Junction Block

Behind left side of the IP

Power and Grounding Component Views

Power and Grounding Connector End Views

Relay Box

Left front engine compartment, near the battery

Power and Grounding Component Views

Power and Grounding Connector End Views

C111 (2 Cavities) (With A/C)

Main harness to A/C jumper harness, right rear side engine compartment below front wiper motor

Harness Routing Views

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C112 (16 Cavities)

Main harness to engine harness, right rear side of the engine compartment near bulkhead

Harness Routing Views

Inline Harness Connector End Views

C113 (16 Cavities)

Main harness to engine harness, right rear side of the engine compartment near the bulkhead

Harness Routing Views

Inline Harness Connector End Views

C200 (12 Cavities)

Main harness to the IP harness, behind the left IP, near junction block

Harness Routing Views

Inline Harness Connector End Views

C208 (8 Cavities)

Main harness to the IP harness, behind the left IP, near the junction block

Harness Routing Views

Inline Harness Connector End Views

C211 (6 Cavities)

IP harness to blower speed selector switch jumper, behind the center of the IP

Harness Routing Views

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G102

Left front side of the engine compartment on the left front inner fender near battery

Harness Routing Views

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G103

Right front side of the engine compartment on the right front side of the inner fender

Harness Routing Views

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G201

Behind the left side of the kick panel

Harness Routing Views

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G202

Right side of the center IP behind the radio

Harness Routing Views

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P200

Left rear engine compartment, on the bulkhead, near the brake master cylinder

Harness Routing Views

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P202

Center of the engine compartment, on the bulkhead

Harness Routing Views

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S122

Main harness, at relay box

Harness Routing Views

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S123

Main harness, approximately 4 cm (2 in) from brake fluid level switch connector breakout

Harness Routing Views

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S134

A/C jumper harness, approximately 15 cm (6 in) from the G103 breakout

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S202

Main harness, approximately 8 cm (3.125 in) from the junction block connector C6 breakout

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S207

Main harness, approximately 12 cm (5 in) from the G201 breakout

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S209

Main harness, approximately 2 cm (1 in) from the G201 breakout

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S210

Main harness, approximately 15 cm (6 in) from C208

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S213

Main harness, approximately 8 cm (3.125 in) from P200

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S232

IP harness, approximately 4 cm (2 in) from the C205 breakout

Harness Routing Views

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S233

IP harness, approximately 8 cm (3.125 in) from the blower motor branch breakout

Harness Routing Views

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S234

IP harness, approximately 1 cm (.375 in) from the diode module connector breakout

Harness Routing Views

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S238

IP harness, approximately 3 cm (1.19 in) from the blower motor connector breakout

Harness Routing Views

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S243

IP harness, approximately 5 cm (2 in) from the cigar lighter connector breakout

Harness Routing Views

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S247

Main harness, approximately 18 cm (7.06 in) from P200

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S254

IP harness, approximately 6 cm (2.375 in) from the C215 breakout

Harness Routing Views

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