1996 Cadillac DeVille Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1996 Cadillac DeVille
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1996 Cadillac DeVille ProblemsImproper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
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 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.
Overheating of the engine may cause the cylinder head to expand, severely straining the head bolts and damaging the threads in the engine block. This commonly results in a blown head gasket. Our technicians tell us the engine block threads must be repaired before the cylinder head is reinstalled.
1996 Cadillac DeVille Questionswindows, trunk and gas cover won't open (2 answers)
I replaced my radio in my car and now the windows don't go up or down, the gas cover or the trunk won't open with the switch. I replaced the fuse in the front for windows and still nothing. I checked all the fuses and everything looks good. Am i over looking something
Power windows won't go down, gas cover won't open and trunk won't open
1996 Cadillac DeVille RecallsGM Recalls 1995-1997 Models Due to Fuel Rail and Return Line Leaks
GM has recalled 1995-1997 Cadillac Deville, Eldorado, Seville, and Oldsmobile Aurora vehicles because the fuel rail and fuel system return line may crack and leak fuel. In the presence of an ignition source, a fuel leak may result in a fire. Dealers will replace the fuel rail and return line.
Cadillac has recalled 1996 DeVille vehicles because the secondary hood latch may be improperly adjusted. If the primary hood latch fails, the hood may open unexpectedly while driving. Dealers will adjust the secondary hood latch to the proper position.