2005 Bonneville SLE

Asked by peck Feb 13, 2008 at 04:26 PM about the 2005 Pontiac Bonneville SLE

Question type: Maintenance & Repair

I have a 2005 Bonneville SLE-with 39K miles I have replaced the heater fan blower motor twice-also the temperature gauage is irratic-has anyone else had theae problems

2 Answers
83,795

littlehorn answered 16 years ago

Agreed, coolant temp sensor may cause your temp gauge to be erratic...However, the heater fan blower motor sounds like either a bad part (did you get it from the dealer) or stray voltage/excess voltage is killing it. This will require some diagnosis.

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