2004 Cadillac DeVille DTS Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Cadillac DeVille DTS
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2004 Cadillac DeVille DTS ProblemsABS Light Due to ABS Control Module Failure
The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.
An ignition coil may fail causing one of the cylinders to misfire. Each of the two banks of cylinders has its own coil assembly. If one ignition coil fails the coil assembly for the corresponding cylinder bank must be replaced.
The torque converter clutch (TTC) may stop working due to an internal transmission failure. The Check Engine Light will illuminate if this occurs. Our technicians tell us the transmission will require dis-assembly to correct this concern.
2004 Cadillac DeVille DTS QuestionsMy AC works great & sometimes it doesn't work at all, smoke thru vent once? (1 answer)
Smoke & burned rubber smell occured once but AC worked great the next day without the smoke or burnt smell, & car won't start now. Battery says 11.1 battery ok, just makes a click, click,click sound. Please help
i ran out of gas put gas in it dont hear fuel pump coming on
on clear dry roadway, causing hard pull to the left. Also, when braking at highway speeds, get strong vibration in steering wheel, although rotors have been replaced and turned more than once, which only remedies problem for 2 to 4 weeks before problem begins again. Would appreciate any sugges...