GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Blower Motor

Behind the right side of the IP

Heater Blower Controls Component Views

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Blower Motor Resistor

Behind the right side of the IP in the blower assembly

Heater Blower Controls Component Views

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Blower Speed Selector Switch

Center of IP, above radio

Heater Blower Controls Component Views

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Junction Block

Behind left side of the IP

Data Link Communications Component Views in Wiring Systems

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C200 (12 Cavities)

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

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C208 (8 Cavities)

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

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C211 (6 Cavities)

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

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G202

Right side of the center IP behind the radio

Power and Grounding Component Views In Wiring Systems

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S232

IP harness, approximately 4 cm (2 in) from C204 breakout

Harness Routing Views in Wiring Systems

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S233

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

Harness Routing Views in Wiring Systems

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S234

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

Harness Routing Views in Wiring Systems

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S238

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

Harness Routing Views in Wiring Systems

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S243

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

Harness Routing Views in Wiring Systems

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