1991 Cadillac Deville

1991 CADILLAC DEVILLE
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RJPRATT2010
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  • 2 POSTS
Computer problem
1991 Cadillac Deville V8 Front Wheel Drive Automatic

how do i check the problem codes on this car? i got the answer bfore but lost the printout.
Sep 24, 2010 at 4:31 AM
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FACTORYJACK
  • ✓Experienced Mechanic
  • 4,159 POSTS
Press and hold off and warmer on your climate panel until all the segments light. The codes will display on your fuel data center. E. codes for powertrain, F. codes for body.
Sep 25, 2010 at 6:39 AM
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