gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Blower Motor Resistor > < Blower Motor Relay High Front|Page 9045
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Blower Motor Relay: Service and Repair

1 Screw, 2 Resistor, 3 Relay Bracket, 4 Relay

Remove or Disconnect 

1. Negative battery cable.
2. Instrument panel compartment.
3. Electrical connectors, as necessary.
4. Relay from relay bracket.

Install or Connect 

1. Relay to relay bracket.
2. Electrical connectors, as necessary.
3. Instrument panel compartment.
4. Negative battery cable.

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Check circuit operation.

Blower Motor Resistor > < Blower Motor Relay High Front|Page 9045