2004 Cadillac Seville Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Cadillac Seville

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2004 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.

Check Engine Light Due to Gas Cap Issue

Illumination of the Check Engine Light may be the result of a loose or worn gas cap.

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2004 Cadillac Seville Questions

the leveler runs almost all the time, what can i do to stop it? (1 answer)

this is self expalatory

brake light (1 answer)

My 2004 seville left brake light is out even after I replace the Bulb, the funny thing is the light does work, only the brake is not I check the fuse is okay any sugestion?

brake light fuse keeps burning out (2 answers)

My cadillac seville (2004) brake light fuse keeps burning out whenever I step on the brake. I have checked the brake switches, they seem OK, I have replaced the bulbs in rear, and after that was done they worked OK for about 2 days, then the fuses started to blow out. I am stumped.

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