Cadillac Seville SLS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Cadillac Seville SLS
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Cadillac Seville SLS ProblemsImproper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
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.
Cadillac Seville SLS Questionswhy don't high beams don't work (1 answer)
I can flash high beams when I pull back on turn signal, but won't remain on when I push it.
I just replaced the battery and the alternator.. The new baterry went dead after about 20 min drive
Where termastat is compressor location in same area