2001 Cadillac DeVille DTS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Cadillac DeVille DTS
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2001 Cadillac DeVille DTS ProblemsFuel Level Sensor Failure
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
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 steering wheel position sensor may fail, resulting in the service stability message being displayed.
2001 Cadillac DeVille DTS QuestionsIf oil is in the intake manifold does that mean the head gasket blown, (1 answer)
It had been working on and off, sometimes the seat would move, other times it wouldn't. Seat moves forward and backwards and shoulder strap adjuster moves up and down. Someone told me to cycle it through a full recline a couple of times to "straighten out the threads". Now it won...