1998 Cadillac Seville STS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1998 Cadillac Seville STS

One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.

The trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor assembly.

The water pump and/or the plastic side tanks on the radiator may leak causing a loss of coolant. The engine may overheat due to coolant loss. Continued coolant loss after external leaks have been repaired could indicate a blown head gasket.

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dude this car is forever is the best!!!

lol ya mine 98 is on its way got to replace whole front suspension cuz 20in rims and hittin them bums to hard

THE WORST CAR I EVER OWNED..THE CAR FELL APART WEEK BY WEEK BUT THE STYLE OF THE CAR LOOKS GREAT..OVER 50TRIPS TOO THE DEALER....BRING YOUR WALLET

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