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2003 Cadillac Deville

Owner reports · Recalls · Investigations

More warning signs than most Deville years

Owner complaints for the 2003 Cadillac Deville are substantially higher than the model-year median of 44.

About this comparison →

When problems were reported

Mileage at the reported incident

105 reports with mileage · 40 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 52 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

15 crash reports0 fire reports9 injury reports

What owners actually said

145 reports
60,000 miles · Oct 27, 2015
Engine

MY ENGINE LEAKS OIL FROM THE SEALS. IT WAS ALWAYS DEALER MAINTAINED FOR REGULAR MAINTENANCE WITH LOW MILEAGE. IT STARTED 3 YEARS AGO. I NOTICED YOU RECALLED OTHER VEHICLES FOR THIS PROBLEM. MY ENGINE IS A V8. REGULAR OIL CHANGES ETC. IT CONTINUES TO LEAK. DEALER WANTS $2,500 TO FIX SEALS. THE WAY I DRIVE IT WITH LOW MILLAG…

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MY ENGINE LEAKS OIL FROM THE SEALS. IT WAS ALWAYS DEALER MAINTAINED FOR REGULAR MAINTENANCE WITH LOW MILEAGE. IT STARTED 3 YEARS AGO. I NOTICED YOU RECALLED OTHER VEHICLES FOR THIS PROBLEM. MY ENGINE IS A V8. REGULAR OIL CHANGES ETC. IT CONTINUES TO LEAK. DEALER WANTS $2,500 TO FIX SEALS. THE WAY I DRIVE IT WITH LOW MILLAGE OF 60,000 MILES IT SHOULD NOT HAVE LEAKED. JUST READ ABOUT RECALL OF OTHER GM CARS ON 27 OCT. 2015.

NHTSA ODI #10786389

52,000 miles · Oct 7, 2015
Unknown Or Other

NHTSA CAMPAIGN NUMBER: 14V355000 GM IS MAKING A HALF-HEARTED "REPAIR" BY PLACING AN INSERT INTO THE KEY. I'VE FOUR TIMES REQUESTED THEY MAIL ME THE INSERTS. THEY REFUSE. I MUST BRING IN THE CAR SO THE DEALER CAN RECORD THE VIN OR THEY WON'T GET PAID. I CAN'T SPEND 2 HOURS TRAVELING TO A DEALERSHIP AND WAITING FOR THE KEY …

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NHTSA CAMPAIGN NUMBER: 14V355000 GM IS MAKING A HALF-HEARTED "REPAIR" BY PLACING AN INSERT INTO THE KEY. I'VE FOUR TIMES REQUESTED THEY MAIL ME THE INSERTS. THEY REFUSE. I MUST BRING IN THE CAR SO THE DEALER CAN RECORD THE VIN OR THEY WON'T GET PAID. I CAN'T SPEND 2 HOURS TRAVELING TO A DEALERSHIP AND WAITING FOR THE KEY INSERTS. IT'S NOT A VEHICLE REPAIR AND GM DOESN'T NEED MY VEHICLE. JUST THE KEYS! I HAVE FOUR KEYS IN THE HANDS OF DIFFERENT FAMILY MEMBERS. GATHERING THEM AND MAKING A TRIP TO THE DEALERSHIP IS UNREASONABLE. NHTSA SHOULD REQUIRE GM TO MAIL INSERTS TO OWNERS TO PLACE INTO THE KEYS WHEN REQUESTED.

NHTSA ODI #10780496

125,000 miles · Oct 5, 2015
Air BagsCrashInjury

FRONT END COLLISION AT 42 MPH THAT CAUSED HEAVY FRONT END DAMAGE AND THE AIR BAG FAILED TO DEPLOY. MY VEHICLE WAS IN MOTION WHEN THE SMALL PICKUP IN FRONT STOPPED SHORT CAUSING IMPACT.

NHTSA ODI #10779759

120,000 miles · Jul 31, 2015
Vehicle Speed Control

TL* THE CONTACT OWNS A 2003 CADILLAC DEVILLE. WHILE DRIVING AT 55 MPH, THE VEHICLE ACCELERATED WITHOUT THE ACCELERATOR PEDAL BEING DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE CONTACT WAS INFORMED THAT THE THROTTLE VACUUM LINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS…

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TL* THE CONTACT OWNS A 2003 CADILLAC DEVILLE. WHILE DRIVING AT 55 MPH, THE VEHICLE ACCELERATED WITHOUT THE ACCELERATOR PEDAL BEING DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE CONTACT WAS INFORMED THAT THE THROTTLE VACUUM LINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 120,000. MA 10/15/2015 *CN

NHTSA ODI #10745229

48,000 miles · Jul 15, 2015
Air BagsCrashInjury

TL* THE CONTACT OWNED A 2003 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 30 MPH AND APPROACHING A STOP LIGHT, THE BRAKE PEDAL WAS APPLIED, BUT THE CONTACT'S FOOT SLIPPED. AS A RESULT, THE CONTACT CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT AND THE PASSENGER SUSTAINED INJURIES THAT REQUIRED ME…

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TL* THE CONTACT OWNED A 2003 CADILLAC DEVILLE. WHILE DRIVING APPROXIMATELY 30 MPH AND APPROACHING A STOP LIGHT, THE BRAKE PEDAL WAS APPLIED, BUT THE CONTACT'S FOOT SLIPPED. AS A RESULT, THE CONTACT CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT AND THE PASSENGER SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 48,000.

NHTSA ODI #10734243

Mileage unknown · May 21, 2015
Air Bags

AIR BAGS

NHTSA ODI #10717808

Mileage unknown · Apr 27, 2015
Electrical System

2003 CADILLAC DEVILLE. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH RECALL PARTS INSTALLATION ISSUES. *SMD THE CONSUMER WOULD LIKE TO HAVE THE PART SENT TO HER, IN ORDER FOR HER MECHANIC TO INSTALL THE PART. THE CONSUMER STATED SHE LIVES A LONG WAY FROM THE NEAREST GM DEALER. *JB

NHTSA ODI #10703664

64,020 miles · Apr 3, 2015
Engine

AFTER TAKING OFF FROM A STOP SIGN, I DROVE UP OVER ABOUT 1 1/2 INCH VERTICAL RISE IN THE PAVEMENT (SMALL BUMP). THE ENGINE AND ELECTRICAL SYSTEMS SHUT DOWN. I LOST POWER STIRRING AND POWER BRAKES. I GOT STOPPED AND RESTARTED THE ENGINE. THIS OCCURRED ABOUT 3 DAYS AFTER I HAD TAKEN MY CAR TO THE GM DEALER FOR REPAIRS COVERED B…

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AFTER TAKING OFF FROM A STOP SIGN, I DROVE UP OVER ABOUT 1 1/2 INCH VERTICAL RISE IN THE PAVEMENT (SMALL BUMP). THE ENGINE AND ELECTRICAL SYSTEMS SHUT DOWN. I LOST POWER STIRRING AND POWER BRAKES. I GOT STOPPED AND RESTARTED THE ENGINE. THIS OCCURRED ABOUT 3 DAYS AFTER I HAD TAKEN MY CAR TO THE GM DEALER FOR REPAIRS COVERED BY GM RECALL 14299, "UNINTENDED IGNITION KEY ROTATION". MY KEY DID NOT ROTATE. YESTERDAY APRIL 2, 2015 WHEN DRIVING 45 MPH ON A STATE HIGHWAY, THE ENGINE STOPPED AGAIN WITHOUT HITTING ANY BUMPS. I WAS ABLE TO COAST, PUT THE CAR IN NEUTRAL, AND RESTART THE ENGINE, BEFORE THE CAR BEHIND ME COULD HIT ME. THERE WAS NO SHOULDER TO PULL OFF.AGAIN THERE WAS NO KEY ROTATION. I CALLED MY GM DEALER AFTER THE FIRST OCCURRENCE AND WAS TOLD I WOULD HAVE TO PAY FOR A NEW IGNITION SWITCH OR WHAT EVER WAS CAUSING THE PROBLEM. THE RECALL ONLY REMOVED ALL OTHER KEYS FROM THE IGNITION KEY RING. THIS IS A VERY DANGEROUS DEFECT THAT GM NEEDS ANOTHER RECALL TO FIX THIS SUDDEN ENGINE AND ELECTRICAL SYSTEM SHUT DOWN BECAUSE IF THERE IS A CRASH THE AIR BAGS WILL NOT DEPLOY. ALSO LOST OF POWER STEERING AND POWER BRAKES MAKES CONTROL OF THE CAR VERY DIFFICULT. *TR

NHTSA ODI #10703620

Mileage unknown · Mar 18, 2015
Air BagsElectrical System

2003 CADILLAC DEVILLE. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH ISSUES. *SMD THE CONSUMER STATED THE RECALL REPAIR WAS NOT EFFECTIVE. THE CONSUMER STATED THE IGNITION SWITCH SHOULD HAVE BEEN REPLACED, AS THE VEHICLE SHUT OFF WHILE DRIVING IN TRAFFIC. THE CONSUMER HAD TO PUT THE VEHICLE IN NEUTRAL AND RE-START THE VEHICL…

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2003 CADILLAC DEVILLE. CONSUMER WRITES IN REGARDS TO IGNITION SWITCH ISSUES. *SMD THE CONSUMER STATED THE RECALL REPAIR WAS NOT EFFECTIVE. THE CONSUMER STATED THE IGNITION SWITCH SHOULD HAVE BEEN REPLACED, AS THE VEHICLE SHUT OFF WHILE DRIVING IN TRAFFIC. THE CONSUMER HAD TO PUT THE VEHICLE IN NEUTRAL AND RE-START THE VEHICLE. THE VEHICLE USUALLY RE-STARTED, BUT A TIMES WHEN HE TURNED THE SWITCH NOTHING HAPPENED. ALSO, THE AIR BAG LIGHT ILLUMINATED ON AN INTERMITTENT BASIS. *JB

NHTSA ODI #10682286

Mileage unknown · Mar 2, 2015
Electrical System

TL* THE CONTACT OWNS A 2003 CADILLAC DEVILLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM) HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWAR…

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TL* THE CONTACT OWNS A 2003 CADILLAC DEVILLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM) HOWEVER, THE PART NEEDED TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

NHTSA ODI #10691451

Official recalls

4

14V355000 · 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.

03V238000 · Fuel System, Gasoline:storage:tank Assembly

Jul 1, 2003

ON CERTAIN CADILLAC DEVILLE AND SEVILLE PASSENGER VEHICLES, FUNERAL COACHES, AND LIMOUSINES EQUIPPED WITH A V8 (4.6L) ENGINE, OLDSMOBILE AURORA PASSENGER VEHICLES EQUIPPED WITH A V8 (4.0L ) ENGINE, AND PONTIAC BONNEVILLE SSEI PASSENGER VEHICLES EQUIPPED WITH A SUPERCHARGED V6 (3.8L) ENGINE, THE FUEL TANK PRESSURE SENSORS ARE UNUSUALLY SUSCEPTIBLE TO MALFUNCTIONS. IF THE SENSOR MALFUNCTIONS, EXCESSIVE VACUUM CAN BE APPLIED DURING SELF-DIAGNOSTIC TESTING.

Consequence & remedy

Consequence: FUEL SYSTEM COMPONENTS CAN BE DAMAGED AND FUEL CAN LEAK FROM THE VEHICLE WHEN IT IS REFUELED. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE CAN RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL TANK PRESSURE SENSOR. OWNER NOTIFICATION BEGAN ON OCTOBER 17, 2003. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; OLDSMOBILE AT 1-800-630-6537; OR PONTIAC AT 1-800-620-7668.

03V051000 · Air Bags:frontal:driver Side:inflator Module

Feb 14, 2003

ON CERTAIN MINI VANS, PASSENGER AND SPORT UTILITY VEHICLES, SOME OF THESE VEHICLES HAVE A DRIVER'S SIDE AIR BAG THAT MAY NOT DEPLOY AS DESIGNED. IN ADDITION, THE AIR BAG INFLATOR COULD RUPTURE.

Consequence & remedy

Consequence: THIS COULD RESULT IN REDUCED CAPABILITY OF THE AIR BAG TO PROTECT THE DRIVER. ALSO IF THE AIR BAG INFLATOR RUPTURED, PIECES OF THE INFLATOR COULD STRIKE AND INJURE THE VEHICLE OCCUPANTS.

Remedy: DEALERS WILL INSPECT, AND IF NECESSARY, INSTALL A NEW DRIVER'S AIR BAG. OWNER NOTIFICATION BEGAN ON MARCH 11, 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 BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OR PONTIAC AT 1-800-762-2737.

02V222000 · Air Bags:frontal

Aug 9, 2002

CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.

Consequence & remedy

Consequence: PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT THE DRIVER.

Remedy: DEALERS WILL INSPECT, AND REPLACE, IF NECESSARY, THE AIR BAG MODULE ASSEMBLY ON THE DRIVER'S SIDE. OWNER NOTIFICATION BEGAN AUGUST 15, 2002. 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 BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OLDSMOBILE AT 1-800-442-6537, OR PONTIAC AT 1-800-762-2737.

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

0

No exact-year investigations in this snapshot.