2003 escalade with PCM fault?

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Cadillac Powertrain Control Module (PCM) Tuning Discussion, 2003 escalade with PCM fault? in Cadillac Engine Discussion; I have a 2003 Cadillac Escalade and it refuses to get out of third gear into park. I shut the ...
  1. #1
    florham park is offline Cadillac Owners Member
    Automobile(s): 2003 escalade awd
    Join Date
    May 2009

    2003 escalade with PCM fault?

    I have a 2003 Cadillac Escalade and it refuses to get out of third gear into park. I shut the motor off and now it will not turn over. I am thinking that one of the fuses that controls the transmission is faulty and I have also had both the heated seats and back window stop working. Any suggestions out there?

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  3. #2
    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
    Automobile(s): 2002.5 F55 STS - 65500 miles, 2014 Explorer XLT FWD
    Join Date
    Feb 2006
    MD Eastern Shore, Kent Island

    Re: 2003 escalade with PCM fault?

    Probably better for a Moderator to move this up to Escalade........this older PCM thread has nothing to with transmission controls; it's all for performance and engine control changes.

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