Cadillac Seville Problem Report

Cadillac Seville Updated PROM Chip Available for Powertrain Control Module

(4 reports)

An updated PROM (Programmable Read Only Memory) chip may be available for the powertrain control module (PCM). Check with your dealer.

Related Items:
This powertrain control module (PCM) may develop a fault with its electrical ground location at...
System Stability Control light comes on and the brake system fails for about 3 to 5 seconds. At...
The powertrain control module (PCM) can fail causing stalling, and various engine and transmiss...
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail...
The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. F...