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.
Resources for the Repair and Maintenance of your 1992 Cadillac DeVille
1992 Cadillac DeVille
1992 Cadillac DeVille Problems
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.
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.
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.
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.
1992 Cadillac DeVille Recalls (Recent)
RepairPal Expert Overview:
Cadillac has recalled 1991-1993 Cadillac DeVille and Fleetwood vehicles because the upper transaxle cooler line may leak. In the presence of an ignition source, a fuel leak in the engine compartment may result in a fire. Dealers will replace the upper transaxle cooler line.
1992 Cadillac DeVille Questions and Answers
how much would it cost if i already have the spark plugs and every thing
got bad gas and flushed it out twice but cant find fuel filter location?
when attempting to start my car it will make several rapid clicking noises. after this all power is lost to the vehicle. when i touch the negitive battery cable wih my wrench the power is restored ...
would bad battery cables drain my battery. i here clicking when trying to start but no rotation of the motor. while attemping to start the car will lose power completely, until i touch the bettery ...