IllustrationVEHICLE ENGINE WOULD STOP RUNNING WHEN YOU LET OFF THE GAS AT SLOWER SPEED. WOULD LOSE CONTROL OF THE STEERING. WAS INTERMITTENT. WOULD HAPPEN A FEW TIMES AND THEN GO AWAY. WAS TAKEN TO THE DEALER WHO REPLACED THE "IDLE AIR CONTROL VALVE". PT# 88893284. OLD PART IS AVAILABLE. 2001 CADILLAC 82,423 MILES. *TR
2001 Cadillac Deville
Owner reports · Recalls · Investigations
More warning signs than most Deville years
Owner complaints for the 2001 Cadillac Deville are substantially higher than the model-year median of 44.
About this comparison →How this year compares
Owner complaints by model year
Compare all Deville years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
140–25K
2525–50K
1550–75K
2475–100K
22100–150K
6150K+
106 reports with mileage · 69 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 45 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
23 crash reports3 fire reports15 injury reports
Fuel System, Gasoline complaints
6 reportsGASOLINE SMELL INSIDE CAR PIN HOLE IN GAS LINE, AT COWL, WORN OUT LINE AT CLAMP, CLAMP TOO HARD FOR PLASTIC GAS LINE CAUSING GAS TO LEAK OUT ABOVE ENGINE GAS LINE REPLACED. I HAVE THE OLD PART. *TR
$3440.72 OF REPAIRS FROM JAN 05 TO AUG 06, INCLUDES AIR BAGS, COMPUTER PROBLEMS, ELECTRIC WINDOWS, AIR CONDITIONER,FUEL PUMP,WATER PUMP,ELECTRIC SEAT HEATER,ETC. ON A 2001 CADILLAC DTS WITH 60038 MILES. ALL FIXED BY DEALER AND EXTENDED WARRANTY. WE PAID #50.00 DEDUCTIBLE FOR EACH TRIP TO SERVICE DEPT. 8 TIMES SINCE JAN 05. THE C…
Read full complaint
$3440.72 OF REPAIRS FROM JAN 05 TO AUG 06, INCLUDES AIR BAGS, COMPUTER PROBLEMS, ELECTRIC WINDOWS, AIR CONDITIONER,FUEL PUMP,WATER PUMP,ELECTRIC SEAT HEATER,ETC. ON A 2001 CADILLAC DTS WITH 60038 MILES. ALL FIXED BY DEALER AND EXTENDED WARRANTY. WE PAID #50.00 DEDUCTIBLE FOR EACH TRIP TO SERVICE DEPT. 8 TIMES SINCE JAN 05. THE COMPLAINT IS REGARDING THE NUMBER OF TIMES WE HAVE BEEN WITHOUT A VEHICLE AND THE NUMEROUS REPAIRS ON A CAR THAT IS SUPPOSE TO BE WELL MADE, AND OF COURSE IS VERY EXPENSIVE. WE ARE SELLING THIS VEHICLE BECAUSE IT IS NOT RELIABLE AND WILL HAVE TO WITHDRAW SEVERAL THOUSAND DOLLARS TO MAKE UP THE DIFFERENCE OF THE SALE VALUE AND WHAT WE OWE. WE WOULD BE KEEPING THE CAR UNTIL PAID FOR IF THERE HAD NOT BEEN SO MANY PROBLEMS. THIS CAR IS KEPT IN A GARAGE AT ALL TIMES,AND WE HAVE IT SERVICED EVERY 3000 MILES AND HAVE DONE THIS SINCE WE BOUGHT THE CAR IN DEC 2003. PLEASE CONTACT US REGARDING ANY ADDITIONAL INFORMATION NEEDED. THANK YOU. *JB
THE OIL LIGHT FLASHED ON THE DASHBOARD. THIS CAUSED THE VEHICLE TO SHUT DOWN. DRIVER TOOK THE VEHICLE TO THE DEALER FOR ANALYSIS, AND MECHANIC NOTICED THAT O RINGS NEEDED REPLACEMENT. *AK
WHILE IN MOTION, THE SERVICE LIGHTS ILLUMINATED. THE ENGINE SEEMED TO BOG DOWN, LOSE POWER AND JERK. CONSUMER TOOK VEHICLE TO DEALER AND WAS INFORMED A NEW ENGINE WAS NEEDED. *JG
THE VEHICLES REAR SUSPENSION IS FAULTY CAUSING THE VEHICLE TO EXPERENCE INSTABILITY WHILE MAKING TURNS *YH
Official recalls
414V355000 · Electrical System:ignition
Jun 23, 2014
This defect can 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. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.
02V227000 · Seat Belts:front:retractor
Sep 5, 2002
CERTAIN PASSENGER VEHICLES CONTAIN DRIVER AND FRONT PASSENGER LAP AND/OR SHOULDER BELT RETRACTORS THAT MAY NOT REMAIN LOCKED UP AS DESIGNED DURING A CRASH IN WHICH THE BELT PRETENSIONERS DEPLOY.
Consequence & remedy
Consequence: IN SUCH A CRASH, THIS COULD RESULT IN AN INCREASE IN INJURY FOR THAT OCCUPANT.
Remedy: DEALERS WILL INSTALL A RETAINER KIT IN THE DRIVER AND PASSENGER SAFETY BELT PRETENSIONER. OWNER NOTIFICATION BEGAN JANUARY 31, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006.
01V172000 · Structure:body
May 23, 2001
VEHICLE DESCRIPTION: CERTAIN SEDANS, HEARSE, AND LIMOUSINE VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THESE VEHICLES HAVE SUNVISOR CENTER SUPPORTS WITH CERTAIN RADII LESS THAN THE 3.2MM REQUIRED BY THE STANDARD.
Consequence & remedy
Consequence: RADII LESS THAN 3.2MM CAN INCREASE THE POSSIBILITY OF CERTAIN TYPES OF INJURIES, LIKE LACERATIONS, IF AN OCCUPANT CONTACTS THE SUPPORT DURING A CRASH.
Remedy: DEALERS WILL REPLACE THE SUNVISOR CENTER SUPPORTS WITH REDESIGNED SUPPORTS. OWNER NOTIFICATION BEGAN NOVEMBER 28, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006.
00V347000 · Seat Belts:front:buckle Assembly
Oct 30, 2000
VEHICLE DESCRIPTION: PASSENGER VEHICLES, HEARSE, AND LIMOUSINES. SOME OF THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES." THESE VEHICLES HAVE SEAT BELTS THAT MAY NOT MEET THE 30-POUND PUSH BUTTON RELEASE EFFORT REQUIREMENT OF THE STANDARD.
Consequence & remedy
Consequence: HIGH RELEASE EFFORTS COULD MAKE IT MORE DIFFICULT FOR A CRASH VICTIM TO RELEASE THE BELT AND EXIT THE VEHICLE.
Remedy: DEALERS WILL INSPECT THE SEAT BELTS AND, IF NECESSARY, MODIFY THE LATCH PLATES OR REPLACE THE RETRACTOR. DEALERS WILL ALSO ADD "SNAP ON" LATCH CLIPS TO ELIMINATE THE POTENTIAL OF INVERTED LATCH PLATE INSERTION. OWNER NOTIFICATION IS BEING CONDUCTED IN PHASES. THE FIRST PHASE BEGAN MAY 29, 2001, AND THE SECOND PHASE BEGAN JULY 6, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE04060 · Failing Seat Belt Buckles
Opened Aug 17, 2004 · Closed Feb 3, 2005
Status: closed (inferred from source dates) · Seat Belts; Seat Belts:front; Seat Belts:front:buckle Assembly
ON AUGUST 17, 2004, ODI OPENED AN INVESTIGATION BASED ON TWO COMPLAINTS AND ONE INSURANCE COMPANY REPORT ALLEGING DRIVER AND/OR FRONT PASSENGER SEATBELT UNBUCKLING DURING CRASHES ON MODEL YEAR (MY) 2000 AND 2001 CADILLAC DEVILLE SEDANS.ON OCTOBER 8, 2004, GM SUBMITTED DATA TO ODI RELATED TO THE ALLEGED DEFECT FOR THE SUBJECT VEHICLES.THIS DATA CONTAINED INFORMATION ABOUT SYSTEM DESIGN, SYSTEM OPERATION, SEAT BELT BUCKLE TESTING AND CONSUMER COMPLAINTS.BASED ON ITS ANALYSIS OF THE DATA, ODI HAS DETERMINED THAT A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED REGARDING SPECIFIC ALLEGATIONS OF UNWANTED SEATBELT UNBUCKLING DURING A CRASH.AT THIS TIME, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCESSEE ATTACHED SUMMARY REPORT
Additional source detail variants (3)
Seat Belts:front:buckle Assembly
ON AUGUST 17, 2004, ODI OPENED AN INVESTIGATION BASED ON TWO COMPLAINTS AND ONE INSURANCE COMPANY REPORT ALLEGING DRIVER AND/OR FRONT PASSENGER SEATBELT UNBUCKLING DURING CRASHES ON MODEL YEAR (MY) 2000 AND 2001 CADILLAC DEVILLE SEDANS.ON OCTOBER 8, 2004, GM SUBMITTED DATA TO ODI RELATED TO THE ALLEGED DEFECT FOR THE SUBJECT VEHICLES.THIS DATA CONTAINED INFORMATION ABOUT SYSTEM DESIGN, SYSTEM OPERATION, SEAT BELT BUCKLE TESTING AND CONSUMER COMPLAINTS.BASED ON ITS ANALYSIS OF THE DATA, ODI HAS DETERMINED THAT A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED REGARDING SPECIFIC ALLEGATIONS OF UNWANTED SEATBELT UNBUCKLING DURING A CRASH.AT THIS TIME, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCESSEE ATTACHED SUMMARY REPORT
Seat Belts:front
ON AUGUST 17, 2004, ODI OPENED AN INVESTIGATION BASED ON TWO COMPLAINTS AND ONE INSURANCE COMPANY REPORT ALLEGING DRIVER AND/OR FRONT PASSENGER SEATBELT UNBUCKLING DURING CRASHES ON MODEL YEAR (MY) 2000 AND 2001 CADILLAC DEVILLE SEDANS.ON OCTOBER 8, 2004, GM SUBMITTED DATA TO ODI RELATED TO THE ALLEGED DEFECT FOR THE SUBJECT VEHICLES.THIS DATA CONTAINED INFORMATION ABOUT SYSTEM DESIGN, SYSTEM OPERATION, SEAT BELT BUCKLE TESTING AND CONSUMER COMPLAINTS.BASED ON ITS ANALYSIS OF THE DATA, ODI HAS DETERMINED THAT A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED REGARDING SPECIFIC ALLEGATIONS OF UNWANTED SEATBELT UNBUCKLING DURING A CRASH.AT THIS TIME, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCESSEE ATTACHED SUMMARY REPORT
Seat Belts
ON AUGUST 17, 2004, ODI OPENED AN INVESTIGATION BASED ON TWO COMPLAINTS AND ONE INSURANCE COMPANY REPORT ALLEGING DRIVER AND/OR FRONT PASSENGER SEATBELT UNBUCKLING DURING CRASHES ON MODEL YEAR (MY) 2000 AND 2001 CADILLAC DEVILLE SEDANS.ON OCTOBER 8, 2004, GM SUBMITTED DATA TO ODI RELATED TO THE ALLEGED DEFECT FOR THE SUBJECT VEHICLES.THIS DATA CONTAINED INFORMATION ABOUT SYSTEM DESIGN, SYSTEM OPERATION, SEAT BELT BUCKLE TESTING AND CONSUMER COMPLAINTS.BASED ON ITS ANALYSIS OF THE DATA, ODI HAS DETERMINED THAT A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED REGARDING SPECIFIC ALLEGATIONS OF UNWANTED SEATBELT UNBUCKLING DURING A CRASH.AT THIS TIME, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCESSEE ATTACHED SUMMARY REPORT