2005 Cadillac DeVille Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Cadillac DeVille
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2005 Cadillac DeVille ProblemsFuel Level Sensor Failure
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.
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.
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.
2005 Cadillac DeVille QuestionsWarning lights. (1 answer)
Started fine, then the radio shut off and the battery, airbag, stability control, and abs warning lights lit up. The gauges are lit but don't show levels, (fuel, temp.). Only the speedo and odometer work. The radio still works if you turn it back on. The car has 59,000 miles, has never seen s...
You need to have a recall on this problem. Cadillac needs to be aware that there are into the thousands of customers with this same issue. Please stand behind this problem, or you are going to loose customers.
and it is still getting hot. What could be the problem?
2005 Cadillac DeVille RecallsIgnition Lock Cylinder Concern
Excess weight on the key ring can cause the ignition switch to move out of the run position without warning, turning off the engine. This defect can also affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. Dealers will install two 13mm key rings and key insert into the vehicle's ignition keys to correct this concern.