1993 Cadillac DeVille Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Cadillac DeVille

1993 Cadillac DeVille Problems

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

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.

Power Window Regulators may Fail

One or more of the power window regulators (one in each door) may fail causing the window to fall into the door and not roll up.

Oil Leaks From Lower Engine Area

The engine may develop oil leaks 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.

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1993 Cadillac DeVille Questions

reset ruse for the trunk to where it will close right (1 answer)

we wont to reset the fuse for the trunk to where it will close right again

How to pull codes for ABS and ABS LOCATION (1 answer)

where is fuel filter (1 answer)

rough cranking runs fine when accelling buts dies when coasting

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1993 Cadillac DeVille Recalls

Cadillac Recalls 1991-1993 Models Due to Transmission Cooler Line Leak

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.

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1993 Cadillac DeVille Reviews

Good service out of the vehicle for almost 175,000 miles now. Power steering hoses leaked a couple times, but other than that a pretty decent car. handling and ride quality are better than most US made cars of that time period, but not up to the standards of luxury imports from the mid 90s.

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