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2009 SE Manual Heater Control Unit Issue.

Posted: Sat Dec 28, 2019 12:28 pm
by john lee
I am to the point where I can't keep up with the repairs on this car, physical disability hinders me. I have the manual Heater/AC control unit. It's another intermittent problem. This usually happens at the first start up, when you turn the selector to A/C or even heat....nothing happens. If I turn the selector a few times it turns on, sometimes I would just drive and it would eventually turn on. I replaced the blower motor relay under hood, inexpensive part. Would this be in the heater control unit switch? If anyone else had this problem and resolved it, please let me know. Thanks.