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.
Resources for the Repair and Maintenance of your 2001 Cadillac Seville SLS
2001 Cadillac Seville SLS
2001 Cadillac Seville SLS Problems
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.
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.
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.
2001 Cadillac Seville SLS Questions and Answers
have sometime noticed when car is cold especially, that when the steering wheel returns to the memory position, ther is a grinding noise also the aluminaton does not work in the dash also sometime ...
have a leak from a hose under my radiator. The hose is leaking transmisssion fluid. Can you help with this problem?
once the engine warms up, the idle tend to go up and down, after the car runs 60 miles the idling gets worse, what could this be?
My radio won't come on. the clock does but not the radio.