gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heater and Air Conditioning Control Vacuum Pump Replacement|Page 14083 > < Low Pressure Sensor / Switch, HVAC|Locations|Page 14078
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Vacuum Pump HVAC: Service and Repair
Heater and Air Conditioning Control Vacuum Pump Replacement

Heater and Air Conditioning Control Vacuum Pump Replacement

Removal Procedure

1. Remove the air cleaner assembly.
2. Disconnect the vacuum pump electrical connector.

3. Disconnect the vacuum hose from the vacuum pump.
4. Remove the vacuum pump retaining bolts.
5. Remove the vacuum pump from the vehicle.

Installation Procedure

Heater and Air Conditioning Control Vacuum Pump Replacement|Page 14083 > < Low Pressure Sensor / Switch, HVAC|Locations|Page 14078