2000 Cadillac Seville SLS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2000 Cadillac Seville SLS

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 engine may develop an oil leak from the lower crankcase portion of the engine block. Our technicians tell us that the engine must be removed from the vehicle to properly repair this oil leak.

The crankshaft position sensor may fail causing the engine to stall intermittently, the Check Engine Light may or may not illuminate.

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others say the motor will have to be pulled to get to it

Had car in shop. Top hose clamp was lose on rad. Care was idling at shop 30 minutes no leak. Drove 4 miles home, parked, antifreeze leaked on driveway. Could it be the rad or trans cooler?

The needle is not giving an accurate gas amount.What can I do to correct this

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