Report: Powertrain Control Module may Develop Fault
"Service Ride Control" message comes on after I start the car. After i press "reset' button the message stays off un...
Q&A > Cadillac > 1994 Cadillac DeVille
I could use the Part # and price if known?
She's a Sedan DeVille
Q&A > Cadillac > 1996 Cadillac DeVille
Transmission shifting hard. Service engine light came on, and will not go off. Took to Auto Zone parts store. This is what showed on screen.TEC PREASURE CONTROL CYCLINDER P2763 PENDING
Q&A > Cadillac > 2004 Cadillac DeVille
An updated PROM (Programmable Read Only Memory) chip may be available for the powertrain control module (PCM). Check with your dealer.
Common Problems > Cadillac DeVille
My climate control has developed a mind of it's own. The fan motor gones on when it feeels like...
Q&A > Cadillac > 2003 Cadillac DeVille