1991 Cadillac Seville STS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Cadillac Seville STS
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1991 Cadillac Seville STS ProblemsTrunk 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.
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.
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.
1991 Cadillac Seville STS QuestionsWhere 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?
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?