I'm driving with my AC on all is fine then it randomly turns to the heater. If I stop and turn the car on and off it fixes for a while then randomly goes back to heat. Why?

Asked by May 13, 2015 at 02:04 PM about the 2005 Chevrolet Suburban

Question type: Maintenance & Repair

I am driving with my AC on all is fine then randomly it turns to the heater.  If I stop and turn the engine on and off it goes back to AC.  Why does this happen?  My mechanic tells me I was low on Frion? but it happens even after that? Why?

1 Answer

If your not low on Deion could your ac pump be going? Or you may have a leak somewhere

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