2001 Cadillac DeVille Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2001 Cadillac DeVille

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2001 Cadillac DeVille
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2001 Cadillac DeVille
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2001 Cadillac DeVille
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2001 Cadillac DeVille
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2001 Cadillac DeVille Problems

Erratic Fuel Gauge Operation

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.

Improper 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.

Engine Overheating Due to Leaking Headgasket

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.

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2001 Cadillac DeVille Questions

how do I fix turn signals when I replaced fuse, relay, bulbs , and switch and (1 answer)

Still nothing is there a dyi video cuz I you tube and could not find the answer had the car for 3 yrs now first time this happen can you guys help? Thanks A lot for your time in advance

Why does My 1991 Cadillac DeVille starts running rough at 43 miles per hour (1 answer)

I just had a new throttle positioning sensor and new EGR valve and new fuel pressure regulator and new catalytic converter and new fuel pump assembly and a new fuel filter put on my 91 Cadillac DeVille but as soon as it hits 43 miles per hour it starts to run rough and shake a bit it's got no...

My car clicks when trying to start it, the lights & radio come on still, is it the starter or the battery? (2 answers)

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2001 Cadillac DeVille Recalls

Ignition 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.

Cadillac Recalls 2000-2002 DeVilles Due to Seat Belt Retractor Lock Up Failure

Cadillac has recalled 2000-2002 DeVille vehicles because the seat belt retractors may not lock as required when in an accident. This increases the risk of injury to vehicle occupants. Dealers will install a retainer kit to the safety belt pretensioners.

Cadillac Recalls 2001 DeVilles Due to a Safety Hazard with the Sunvisor Center Supports

Cadillac has recalled 2001 DeVille vehicles because the sunvisor center support does not comply with safety requirements. In the event of a collision, an abnormally high chance of injury exists if an occupant contacts the sunvisor center support. Dealers will replace the sunvisor center support.

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2001 Cadillac DeVille Reviews

My Wife loves Cadillacs so I bought her a Gorgeous (so I thought) 2001 Deville with 69000 miles on it. We didn't have it 2 days when it started leaking transmission fluid and a little oil. Took it to my buddies (so I thought ) transmission shop. He had it 2 weeks and presented me with a $2578.00 Repair Bill. Basically, he rebuilt 1/2 the Transmission and found a cracked oil pan. I'm 65 and ...
I have only 77000 miles on my 2001 Deville, currently having multiple problems with power steering, rack and pinion, hoses and pumps, have installed 4 pumps, with another one due to be installed with a separate cooler, on return line. Have had multiple problemns ever since I purchased it new in 2000. Had to replace both head gaskets at 60000 miles, plus it uses 4 quarts of oil between changes...
purchase the 01 cadillac I think 2years ago,used 110,00mile.put back brakes on,water pump and was told before purchase has a small oil leak(quart a week)front brakes,rotaries,starter.factory subwoofer cracked and blown,trunk and gas tank cover fuse blown,now see antifreeze on ground under car,engine light on 2 codes pulled for transmission.i got flushed,screened cleaned,new transmission fluid(c...

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