Heater blower
1990 Pontiac Bonneville

Heater blower

(1990 Pontiac Bonneville)
Heater blower only works on high.
All other settings blower does not work.
What are things I can check on.
Mel

2 answers & 0 comments
Popular Answer
on April 27, 2011
Cogcan is right and here's what it looks like https://partimages.genpt.com/largeimages/482402.jpg around $27 at Napa
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General Diagnosis
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on April 27, 2011
Cogcan is right and here's what it looks like https://partimages.genpt.com/largeimages/482402.jpg around $27 at Napa
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on April 27, 2011
blower motor resistor block should be by or on motor
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