The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.
Resources for the Repair and Maintenance of your 1991 Cadillac Seville
1991 Cadillac Seville
1991 Cadillac Seville Problems
The trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor assembly.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The parking brake may not release automatically due to a failed vacuum switch or actuator. Our technicians tell us that if vacuum is supplied to the actuator when the transmission is in gear, the vacuum switch is functioning and replacing the actuator should correct this concern.
The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.
1991 Cadillac Seville Questions and Answers
how to replace heater core and hoses where are they? do you have a diagram?
My A/C turns on, but it doesn't get cool. what could the problem be?
the person who owned the car before me installed a remote starter and wired it through the ignition switch and now my car wont start and it says anti-teft system.
My car seems to be "stuck" in park. No matter where I put the shifter it still seems to remain in park. If the car is rocked back and forth enough when the shifter is in neutral the car w...