Pontiac Bonneville
AC / heater Problems
We don't have a lot of Pontiac Bonneville AC / heater problems on file — feel free to add yours here. The most common Bonneville AC / heater problems occur at 83,000 miles.
The worst model years for AC / heater problems are the 2003 Bonneville, 2005 Bonneville, and the 1999 Bonneville.
Worst Pontiac Bonneville AC / Heater Problems
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#1: Ac/Heater Not Working Properly 1999 Bonneville
- Average Cost to Fix:
- N/A
- Average Mileage:
- 112,000 mi
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#2: A/C Compressor Malfunction 2005 Bonneville
- Average Cost to Fix:
- N/A
- Average Mileage:
- 37,000 mi
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#3: AC & Heater Both Malfunction 2005 Bonneville
- Average Cost to Fix:
- N/A
- Average Mileage:
- 102,000 mi