1993 Cadillac Seville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Cadillac Seville
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
Our experts translate recalls into plain English
1993 Cadillac Seville ProblemsImproper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
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.
Problems with the anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The the key and ignition lock cylinder must be replaced to correct this condition.
1993 Cadillac Seville QuestionsMy brake lights are stuck on when I turn my headlights on. (1 answer)
So my brake lights stay on when my headlights are on, when Im not using the headlights they are off and work normal. Could this maybe be my brake light switch?
i am needing to know how to change my spark plugs and wires to my car
the rear is unusually high