1991 Cadillac Seville STS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Cadillac Seville STS

No_car_image
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your 1991 Cadillac Seville STS
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

1991 Cadillac Seville STS Problems

Trunk Lid Won't Close Due to Trunk Pull Down Switch Failure

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.

Powertrain Control Module Electrical Ground Fault

This powertrain control module (PCM) may develop a fault with its electrical ground location at the front of the engine block near the starter motor.

ABS Light Due to Control Module Failure

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.

See More Problems (22)

1991 Cadillac Seville STS Questions

Where is the ABS computer module located for an Allante? (1 answer)

The car is actually a 1991 Cadillac Allante, where is the Controller for the ABS system located and how hard is it to replace?

Losing Oil Problem (1 answer)

I have a 91 Cadillac Seville. This has been a wonderful car and now all of a sudden I am losing oil on a daily basis. I am sure I am now probably out again and now the red warning light came on. What is happening and how much will it cost to repair?

See More Questions (3)

1991 Cadillac Seville STS Reviews

Rated
based on 1 customer reviews
Had some tranny issues and my back doors no longer open but overall a great running car and I love it!!

See More Reviews (1)