Intermittently, the automatic HVAC goes to hi blower speed even though the system is in off position
Pontiac technical service bulletin 1538 for 1998-2000 Pontiac Grand Prix.
- Bulletin number
- 1538
- Component
- Equipment: appliance: air conditioner
- Summary
- Intermittently, the automatic HVAC goes to hi blower speed even though the system is in off position. Sit bulletin 1409013. Tt
Vehicles covered
- Pontiac Grand Prix 1998-2000 199819992000
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