2004 Cadillac Seville Repair and Maintenance

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

2004 Cadillac Seville Problems

Vacuum Brake Release Switch Can Fail

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.

Misfire Due to Failed Ignition Coil

An ignition coil may fail causing one of the cylinders to misfire. Each of the two banks of cylinders has its own coil assembly. If one ignition coil fails the coil assembly for the corresponding cylinder bank must be replaced.

Fuel Level Sensor Failure

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

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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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