1994 Cadillac DeVille Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Cadillac DeVille
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1994 Cadillac DeVille 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.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The electronic level ride system may not work properly; this may result in the rear of the vehicle riding too high or too low. Our technicians tell us that a height sensor or exhaust valve failure are common issues with this system. Proper diagnoses will be necessary to confirm the exact fault.
1994 Cadillac DeVille QuestionsMy car will crank up and run but once I cut off it won't crank till about 30 min I got a 450 amp battery connected but my car use a 750amp is that the problem (1 answer)
I Done put a module,pick up core, spark plus and wires my fans won't come on unless I take my censor out