Air temperature from HVAC outlets does not change or blows cold (replace temperature valve door)
Pontiac technical service bulletin 731103 for 1997 Pontiac Grand Prix, 1997 Chevrolet Corvette and 1997 Buick Regal and others.
- Bulletin number
- 731103
- Component
- Visibility: defroster/defogger/HVAC system
- Summary
- Air temperature from HVAC outlets does not change or blows cold (replace temperature valve door). Tw
Owners of these vehicles have filed 175 complaints in the visibility category.
Vehicles covered
- Pontiac Grand Prix 1997 1997
- Chevrolet Corvette 1997 1997
- Buick Regal 1997 1997
- Chevrolet Venture 1997 1997
- Buick Century 1997 1997
- Pontiac Trans Sport 1997 1997
- Oldsmobile Silhouette 1997 1997
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