gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Heating System|Page 9753 > < Heating System
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3. Connect the electrical connector (1).

4. Connect the cooling tube to the blower motor.
5. Install the rear coolant recovery reservoir mounting stud.
6. Install the coolant reservoir. 
7. Install the VCM or the PCM.
8. Connect the negative battery cable.
9. Perform the heater output temperature check. 

Heating System|Page 9753 > < Heating System