gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

With Air Conditioning|Page 5329 > < With Air Conditioning|Page 5327
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Figure 20-Rear Heater Component View

Figure 21-Heater Wiring-Resistor Replacement

REMOVE OR DISCONNECT 

1.  Negative battery cable.
2.  Screws.
3.  Cover.

With Air Conditioning|Page 5329 > < With Air Conditioning|Page 5327