1998 Cadillac Seville Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Cadillac Seville
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1998 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.
1998 Cadillac Seville QuestionsWhat do i have to do as far as repairs when it says, service ride control? (2 answers)
On my dash when i first cranik up the car everything is fine then the words service ride cintrol comes on. The air bags work perfect;y fine so i dont know what it could be.
how much to change head gasket
When i put the car into Reverse it does not back up it acts like its in neutral but the other gears work fine what could it be.