Chevrolet Malibu Maxx Climate Control/AC/Heat

43 messages, Last post on Feb 01, 2009 at 5:52 AM

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#42 of 43 Re: A/C is blowing hot air [dscain] by pao Jan 31, 2009 (4:28 pm)
Replying to: dscain (Aug 04, 2008 3:01 pm) that has on occasion happened to me...I found out just by turning the car on and off again...like it reset something...that is solved my problem...hasnt happened in over a year now...04 Maxx LT with 137K on it....
#43 of 43 Re: Defroster on 2000 Malibu [trckrfxfe] by comem47 Feb 01, 2009 (5:52 am)
Replying to: trckrfxfe (Jan 31, 2009 9:31 am) In other vehicles I've had there is a vacuum connection that has come loose or a hose has become torn/brittle . The flapper valves are usually vacuum actuated. If by playing with the control for a bit it does not return to normal function, try following vacuum hoses from the control. In one of my stepdaughters former cars (Corsica) the hose was plastic (not rubber) and broke where it was routed under the battery. (If someone else hadn't reported the exact same problem on a web site I never would have thought to look under there)