1993 Cadillac Seville Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Cadillac Seville

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1993 Cadillac Seville Problems

Improper 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 Automatically Release

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.

Car Won't Start and Security Light is On

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.

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1993 Cadillac Seville Questions

Fuel gage don't work i had fuel pump replace and hasn't worked since (1 answer)

When you turn on the switch it moves just under the empty snd the car read tha it's very low in fuel

My 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?

can you please tell me step by step on how to change spark plugs and wires (1 answer)

i am needing to know how to change my spark plugs and wires to my car

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1993 Cadillac Seville Recalls

Recall 94V158000
IF THE AIR CONDITIONER COMPRESSOR CLUTCH ASSEMBLY CONTACTS THE AUXILIARY ENGINE OIL COOLER OUT HOSE, THE HOSE MAY WEAR THROUGH ALLOWING ENGINE OIL TO LEAK IN THE ENGINE COMPARTMENT.
Recall 93V088000
THE FUEL FEED AND RETURN LINES TO THE ENGINE FUEL INJECTION SYSTEM WERE NOT FULLY ASSEMBLED AND LOCKED. THE LINES CAN WORK LOOSE, CAUSING A FUEL LEAK IN THE ENGINE COMPARTMENT.

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