I just bought this car a week or so ago. Sometimes the heater fan works fine, other times not. It's not one or two speeds only working, it either works on all speeds or none at all. I just don't want to throw parts at this thing. Thanks!
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1995 Pontiac Grand Am Question: heater fan issue.
Answer #1G. T. Service Center (2294 Answers) , Stephenville, TX - (254) 638-3236ProfessorG December 24, 2013, 19:36Master
Some testing needs to be done to be sure. Usually it is the blower motor or the blower module, (if auto air), resistor, (if manual air). Sometimes it is both, if connectors are burned I replace both.