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2003 Cadillac Cts

Owner reports · Recalls · Investigations

More warning signs than most Cts years

Owner complaints for the 2003 Cadillac Cts are substantially higher than the model-year median of 101.

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When problems were reported

Mileage at the reported incident

219 reports with mileage · 94 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 56 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 →
  • Exterior Lighting. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

29 crash reports12 fire reports17 injury reports

Vehicle Speed Control complaints

24 reports
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Mileage unknown · Dec 6, 2011
Engine And Engine CoolingFuel System, GasolinePower Train

2003 CADILAC CTS. CONSUMER WRITES IN REGARDS TO PROBLEMS WITH BRAKE SYSTEM *TGW THE CONSUMER STATED THE METAL BRAKE LINE HAD TO BE REPLACED, DUE TO SEVERE CORROSION. THE CONSUMER STATED HE RECEIVED A RECALL LETTER TWO DAYS LATER. ALSO, THE STRUTS, THREE WHEEL BEARINGS, RADIATOR, TRANSMISSION COOLER LINE ALSO HAD TO BE REPLAC…

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2003 CADILAC CTS. CONSUMER WRITES IN REGARDS TO PROBLEMS WITH BRAKE SYSTEM *TGW THE CONSUMER STATED THE METAL BRAKE LINE HAD TO BE REPLACED, DUE TO SEVERE CORROSION. THE CONSUMER STATED HE RECEIVED A RECALL LETTER TWO DAYS LATER. ALSO, THE STRUTS, THREE WHEEL BEARINGS, RADIATOR, TRANSMISSION COOLER LINE ALSO HAD TO BE REPLACED DUE TO CORROSION. THE CRUISE CONTROL AND GAS TANK, WHICH WAS LEAKING HAD TO REPLACED. *JB

NHTSA ODI #10438430

40,000 miles · Aug 14, 2010
Electronic Stability Control (esc)Vehicle Speed Control

I HAVE A 2003 CADILLAC CTS WITH 52,000. MILES ..I BOUGHT IT NEW /DEMO WITH 4,000. MILES ON IT. IN THE LAST TWO YEARS I HAVE HAD THE CAR IN THE REPAIR SHOP AT THE DEALERSHIP 4X. THE STABILITY ENGAGED SYSTEM LIGHT APPEARS AND THE CAR PULLS TO THE LEFT AND THE ACCELERATOR PEDAL VIBRATES. THEY CAN NOT FIX AND HAVE REPLACED SEVERAL A…

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I HAVE A 2003 CADILLAC CTS WITH 52,000. MILES ..I BOUGHT IT NEW /DEMO WITH 4,000. MILES ON IT. IN THE LAST TWO YEARS I HAVE HAD THE CAR IN THE REPAIR SHOP AT THE DEALERSHIP 4X. THE STABILITY ENGAGED SYSTEM LIGHT APPEARS AND THE CAR PULLS TO THE LEFT AND THE ACCELERATOR PEDAL VIBRATES. THEY CAN NOT FIX AND HAVE REPLACED SEVERAL AREAS OF FRONT END. SSE LIGHT STILL APPEARS AND IS NOW MORE FREQUENT. YESTERDAY IT HAPPENED 6X IN 20 MIN. I GOT OFF AT THE NEXT EXIT AND THEN UPON BRAKE PRESSURE, VIBRATING PEDAL, ABS ENGAGED. I HAVE BEEN TO MANY FORUMS TO TRY TO FIND A FIX FOR THIS PROBLEM TO NO AVAIL. THIS PROBLEM IS INCREASING AND THE CAR PULLING AND VIBRATING IS GOING TO CAUSE AN ACCIDENT. IS THAT WHAT IT'S GOING TO TAKE TO DEMAND THIS PROBLEM BE REPAIRED?YOU HAVE TO LOOK INTO THIS PROBLEM. IT IS VERY NUMEROUS AND GM IS IGNORING THE PROBLEM OR WORSE YET THEY DON'T KNOW HOW TO FIX IT...PLEASE HELP! *TR

NHTSA ODI #10349318

77,000 miles · Jul 5, 2010
Vehicle Speed ControlCrash

WE HAVE A 2003 CADILLAC'S CTS WITH ABOUT 77K MILES. ON 7-5-2010 AS WE WERE PULLING INTO A PARKING SPOT IN A SHOPPING PLAZA AT LESS THAN 5 MPH, ALL OF A SUDDEN THE CAR WENT TO FULL THROTTLE, JUMPED THE CURB, THRU BUSHES, AND ONTO THE HOOD OF THE CAR FACING US. WITHIN A FEW WEEKS PRIOR TO THIS, WHILE SITTING AT A RED LIGHT WITH …

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WE HAVE A 2003 CADILLAC'S CTS WITH ABOUT 77K MILES. ON 7-5-2010 AS WE WERE PULLING INTO A PARKING SPOT IN A SHOPPING PLAZA AT LESS THAN 5 MPH, ALL OF A SUDDEN THE CAR WENT TO FULL THROTTLE, JUMPED THE CURB, THRU BUSHES, AND ONTO THE HOOD OF THE CAR FACING US. WITHIN A FEW WEEKS PRIOR TO THIS, WHILE SITTING AT A RED LIGHT WITH OUR FOOT ON THE BRAKE, WE NOTICE WHAT SEEMED TO BE THE ENGINE REVVING UP. THE CAR IS IN THE SHOP NOW. *TR

NHTSA ODI #10341494

22,000 miles · Aug 1, 2005
Vehicle Speed ControlCrash

DT: THE CONSUMER STATED THE GAS PEDAL BECAME STUCK WHICH CAUSED THE CONSUMER TO HIT A MAIL BOX. *AK *JB

NHTSA ODI #10125276

400 miles · Apr 25, 2005
StructureVehicle Speed Control

DASHBOARD WENT OUT INTERMITTENTLY. CONSUMER TOOK VEHICLE TO DEALER AND REPAIRS WERE MADE. HOWEVER, THE PROBLEM KEPT COMING BACK. ON ONE OCCASION THE CONSUMER HAD TO HAVE THE VEHICLE TOWED FOR UNCONTROLLED ACCELERATION. *AK DASHBOARD PROBLEMS AND VEHICLE HAS DIED 3 TIMES. ENCLOSED HERE WITH THE CUSTOMER CLAIM FORM FOR DETA…

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DASHBOARD WENT OUT INTERMITTENTLY. CONSUMER TOOK VEHICLE TO DEALER AND REPAIRS WERE MADE. HOWEVER, THE PROBLEM KEPT COMING BACK. ON ONE OCCASION THE CONSUMER HAD TO HAVE THE VEHICLE TOWED FOR UNCONTROLLED ACCELERATION. *AK DASHBOARD PROBLEMS AND VEHICLE HAS DIED 3 TIMES. ENCLOSED HERE WITH THE CUSTOMER CLAIM FORM FOR DETAILS AND THE TOWED TRUCK REPORT AND SERVICE DOCUMENTS FROM CAR DEALER. *BF

NHTSA ODI #10115564

26,000 miles · Apr 18, 2005
Power TrainService Brakes, AirSuspension

THERE NEEDS TO BE AN IN-DEPTH INVESTIGATION REGARDING THE NUMBER OF CTS AND CTS-V REAR DIFFERENTIALS THAT HAVE BEEN REPLACED. I HAVE NOW BEEN THROUGH 2 PERSONALLY, AND AN ONLINE POLL OF 65 CTS-V OWNERS SHOWED THIS: 26% HAVE HAD 1 REPLACEMENT, 5% HAVE HAD 2 OR MORE REPLACED, AND 8% HAVE HAD 3 OR MORE REPLACED. THE LINK FOR THIS…

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THERE NEEDS TO BE AN IN-DEPTH INVESTIGATION REGARDING THE NUMBER OF CTS AND CTS-V REAR DIFFERENTIALS THAT HAVE BEEN REPLACED. I HAVE NOW BEEN THROUGH 2 PERSONALLY, AND AN ONLINE POLL OF 65 CTS-V OWNERS SHOWED THIS: 26% HAVE HAD 1 REPLACEMENT, 5% HAVE HAD 2 OR MORE REPLACED, AND 8% HAVE HAD 3 OR MORE REPLACED. THE LINK FOR THIS POLL IS: HTTP://CADILLACFORUMS.COM/FORUMS/SHOWTHREAD.PHP?P=305662&POSTED=1#POST305662. PLEASE CONTACT ME REGARDING ANY INFORMATION LEARNED. THANK YOU. *AK!

NHTSA ODI #10118067

Mileage unknown · Nov 5, 2004
Vehicle Speed Control

THE VEHICLE WOULD NOT BACK UP WHEN PLACED IN REVERSE. *NM WHEN THE ACCELERATOR WAS PRESSED, THE VEHICLE WOULD ALL OF A SUDDEN COME TO A JOLTING HALT, THE ENGINE WOULD REV FROM THE GAS PEDAL AND STILL BE DEPRESSED. THE SOLENOID WOULD BE REPLACED WHICH DIDN'T FIX THE PROBLEM AND THEN THE CONSUMER WAS TOLD THAT A NEW TRANSMISSI…

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THE VEHICLE WOULD NOT BACK UP WHEN PLACED IN REVERSE. *NM WHEN THE ACCELERATOR WAS PRESSED, THE VEHICLE WOULD ALL OF A SUDDEN COME TO A JOLTING HALT, THE ENGINE WOULD REV FROM THE GAS PEDAL AND STILL BE DEPRESSED. THE SOLENOID WOULD BE REPLACED WHICH DIDN'T FIX THE PROBLEM AND THEN THE CONSUMER WAS TOLD THAT A NEW TRANSMISSION WAS NEEDED. *SC

NHTSA ODI #10101086

26,000 miles · Jun 29, 2004
Engine And Engine CoolingExterior LightingSuspension

WHILE DRIVING 30 MPH, THE VEHICLE STALLED. THE CONSUMER MANAGED TO RESTART THE VEHICLE. *AK THERE WAS A LOUD NOISE INSIDE OF THE VEHICLE, ROUGH JERKS AT SHIFTS, VIBRATION AT MID TO HIGH SPEEDS, LOUD NOISE FROM BACK TIRES WHEN RIDING OVER BUMPS, BURNING SMELL FROM UNDER THE HOOD ALONG WITH SMOKING, WATER IN THE TAIL LIGHT, BLA…

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WHILE DRIVING 30 MPH, THE VEHICLE STALLED. THE CONSUMER MANAGED TO RESTART THE VEHICLE. *AK THERE WAS A LOUD NOISE INSIDE OF THE VEHICLE, ROUGH JERKS AT SHIFTS, VIBRATION AT MID TO HIGH SPEEDS, LOUD NOISE FROM BACK TIRES WHEN RIDING OVER BUMPS, BURNING SMELL FROM UNDER THE HOOD ALONG WITH SMOKING, WATER IN THE TAIL LIGHT, BLACK EXHAUST DUST/DIRT IN THE TAIL PIPE, THE ENGINE WOULD SHAKE. THE JERKING WAS AS IF THE BRAKES WERE APPLIED WHILE IN DRIVE. *SC *JB

NHTSA ODI #10073577

Mileage unknown · Jun 23, 2004
Vehicle Speed Control

THERE WAS UNINTENDED ACCELERATION WHEN THE VEHICLE IS PLACED INTO WADRIVE. *MR THE DEALER COULD NOT DUPLICATE THE PROBLEM. THE VEHICLE WOULD HAVE TO BE PLACED IN NEUTRAL TO STOP OR SLOW THE VEHICLE. THE CONSUMER REQUESTED FOR THE VEHICLE TO BE FIXED OR HIS MONEY BACK. *SC *JB

NHTSA ODI #10079863

15,000 miles · Jun 14, 2004
Vehicle Speed Control

CONSUMER COMPLAINED ABOUT A SUDDEN ACCELERATION PROBLEM. WHILE DRIVING AT MODERATE SPEEDS THROUGHOUT THE COMMUNITY, T HE VEHICLE SUDDENLY AND WITHOUT WARNING ACCELERATED. THE DRIVER APPLIED THE BRAKES, BUT IT WAS INEFFECTIVE. *AK THE CONSUMER HAD TO PLACE THE VEHICLE IN NEUTRAL IN ORDER TO STOP THE VEHICLE. *SC *JB

NHTSA ODI #10073681

Official recalls

4

14V394000 · Electrical System:ignition

Jul 2, 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) notified the agency on July 2, 2014 that they are recalling 554,328 model year 2003-2014 Cadillac CTS vehicles manufactured August 16, 2001, to April 28, 2014, and 2004-2006 Cadillac SRX vehicles manufactured March 20, 2003, to August 11, 2006. In these models, the weight on the key ring and/or 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.

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 15, 2014. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14172.

10V105000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

Mar 17, 2010

GENERAL MOTORS HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2003-2007 CADILLAC CTS VEHICLES CURRENTLY REGISTERED IN OR ORIGINALLY SOLD IN CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WASHINGTON D.C., WEST VIRGINIA AND WISCONSIN. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH THE FRONT BRAKE HOSE FITTING AT THE CALIPER MAY CORRODE DUE TO SNOW OR WATER, CONTAINING ROAD SALT OR OTHER CONTAMINANTS, ENTERING AND BEING RETAINED IN THE ROUTING SLEEVE. IF THE FITTING CORRODES SIGNIFICANTLY, THE BRAKE HOSE-TUBE INTERFACE MAY DEVELOP A LEAK.

Consequence & remedy

Consequence: THE BRAKE HOSE-TUBE INTERFACE MAY RUPTURE SUDDENLY WITHOUT PRIOR WARNING AND INCREASE VEHICLE STOPPING DISTANCE MAY OCCUR INCREASING THE RISK OF A CRASH.

Remedy: DEALERS ARE TO REPLACE BOTH FRONT BRAKE HOSE ASSEMBLIES FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MAY 2010. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.

03V250000 · Equipment:other:owners/service/other Manual

Jul 15, 2003

CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.

Consequence & remedy

Consequence: THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.

Remedy: OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND SHOWS THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT ANCHORS THAT ARE LOCATED IN THE VEHICLE AND ON THE CHILD RESTRAINT OR BOOSTER CUSHION. OWNER NOTIFICATION BEGAN AUGUST 18, 2003. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.

03V115000 · Steering

Mar 24, 2003

SOME PASSENGER VEHICLES HAVE A CONDITION IN WHICH THE INTERMEDIATE STEERING SHAFT BOLT MAY BE LOOSE.

Consequence & remedy

Consequence: AN IMPROPERLY TIGHTENED BOLT COULD LOOSEN, RESULTING IN SEPARATION OF THE UPPER AND LOWER STEERING SHAFTS CAUSING A LOSS OF VEHICLE CONTROL. IF THIS HAPPENS WHILE THE VEHICLE IS MOVING, A CRASH COULD RESULT WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL INSPECT FOR THE PRESENCE OF THE INTERMEDIATE STEERING SHAFT BOLT AND ENSURE THAT IT IS TIGHTENED TO THE PROPER SPECIFICATION. OWNER NOTIFICATION BEGAN MARCH 20, 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.

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.