Various HVAC functions are inoperative or not working properly when selected
GMC technical service bulletin PIT4579 for 2007-2008 GMC Acadia, 2008 Buick Enclave and 2007-2008 Saturn Outlook.
- Bulletin number
- PIT4579
- Component
- Electrical system: wiring
- Summary
- Various HVAC functions are inoperative or not working properly when selected. Nj
Owners of these vehicles have filed 562 complaints in the electrical category.
Vehicles covered
- GMC Acadia 2007-2008 20072008
- Buick Enclave 2008 2008
- Saturn Outlook 2007-2008 20072008
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