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Home >> GMC >> 1997 >> G 1500 1/2 Ton Van V6-4.3L VIN W >> Repair and Diagnosis >> Heating and Air Conditioning >> Heater Core >> Service and Repair >> Auxiliary Heating System
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Auxiliary Heating System

Bottom Case Removal (Auxiliary Heater):









Remove or Disconnect

1. The negative battery cable.
2. The left rear quarter trim panels.
3. The auxiliary heater from the vehicle.
4. The retainers from the bottom of the auxiliary heater case.
5. The heater core from the case.

Install or Connect

1. The heater core to the case.
2. The retainers to the bottom of the auxiliary heater case.
3. The auxiliary heater to the vehicle.
4. The left rear quarter trim panels.
5. The negative battery cable.

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