2006 Cadillac STS a/c prob.

2006 CADILLAC STS
50,000 MILES • V8 • 2WD • AUTOMATIC
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TECHFLOORS11
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car was running. a/c was on. put the car in park. the a/c stoped blowing air out. I turned the car off, turned the a/c off to.restarted the car several times, it wouldnt work. then the last time it came back on. after about 2 or 3 weeks later it did it agian. this time i did everything the same way as before but it wont come back on. had the car checked out basic a/c service, mech. said he couldnt find anything out of normal. we did however replace a part, blower motor module. he did that because it wasnt getting current thru it. iam not to sure about that.
Jul 25, 2010 at 10:00 AM
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FACTORYJACK
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  • 4,159 POSTS
If the control panel functions, and responds to buttons, I would check power and ground at the blower motor. If there is power and ground, you need a motor.
Aug 7, 2010 at 1:09 AM