2010 Jeep Liberty my heater/ac just stopped working...replaced blower motor resistor, it did nothing so then went out this morning and now it is blowing and will not go off what is the problem?
6 Answers
ty for the reply but I was hoping for more details
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mikeatpriestlake answered 9 years ago
There are some YouTube videos on how to test the switch in the dash, if you can eliminate that as a problem, then I would suspect the blower motor itself. Its running, so its not a fuse or relay and you said the resistor is new, so that leaves the dash switch and the blower itself. The blowers do go bad and do weird things.
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It could also be the TIPM total integrated power moduale that holds all the fuses they are wonky on all mopar vehicles from 2007-2014.