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AC problems

Discussion in '2002 - 2005 Ford Thunderbird' started by steveb919, Aug 2, 2008.

  1. Code 12 65.

    Watch out folks. Not all 2004 Tbirds have a Cold Air Bypass Actuator. On the Auto test function 12 65 will show even when none is installed! That is just a rabbit chase. I disassembled the drivers side unnecessarily. Since I did, I cleaned the temp sensor on the steering wheel dash trim. Also cleaned the temp sensor on left heat housing.

    I did those just because I had the dash trims and Instrument cluster out of the way.

    Turns out the CCV valve was the culprit again.
    Second one in a year!

    Capt JIM
     

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