Problem Reports

Cadillac Seville STS

Report: Power Control Module (PCM) Can Fail Affecting Drivability

• Air Blower Control Module
  My blower fan is not working. Where is the air control module located at for a 1992 Seville STS? Thanks. I have tested the fan and it does work.

  Q&A > Cadillac > 1992 Cadillac Seville STS

• ABS Light Due to ABS Control Module Failure
  The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. F...

  Common Problems > Cadillac Seville STS

• Loss of all power
  ...ctrical lights, radio etc battery charged and same thing happened again--Do you think its the Alternator ?

  Q&A > Cadillac > 1994 Cadillac Seville STS

• Powertrain Control Module may Develop Fault
  This powertrain control module (PCM) may develop a fault with its electrical ground location at...

  Common Problems > Cadillac Seville STS

• Updated PROM Chip Available for Powertrain Control Module
  An updated PROM (Programmable Read Only Memory) chip may be available for the powertrain contro...

  Common Problems > Cadillac Seville STS