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2006 Cadillac Sts

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

114 reports with mileage · 25 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.

  • Air Bags. Review the 57 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

16 crash reports6 fire reports13 injury reports

What owners actually said

139 reports
160,000 miles · Oct 21, 2015
Electrical SystemEngineFuel/propulsion SystemFire

THE CAR WENT IN FLAMES BY ITSELF WHILE TURNED ON.

NHTSA ODI #10785146

Mileage unknown · Oct 8, 2015
Air Bags

PASSENGER SIDE AIRBAG SENSOR IS NOT WORKING . REFILLED GAS TANK WHEN RESTARTED CAR SERVICE AIRBAG LIGHT CAME ON .SEEMS TO ME SOMETHING GM SHOULD FIX.

NHTSA ODI #10780817

133,000 miles · Sep 10, 2015
Electrical SystemEnginePower Train

THIS PROBLEM STARTED OVER A YEAR AGO AND I HAVE HAD IT TO THE DEALER TWICE AND THEY CAN NO FIND THE PROBLEM BECAUSE THERE ARE NO CODES IN THE CAR. WHILE DRIVING THE CAR IT SHUTS DOWN AND YOU LOSE EVERTHING LIGHTS, TURN SINGLES, HAZARDS,THE DASH GOES TOTALY OUT AND THE ENGINE STOPS THE BEST YOU CAN DO IT TO PULL IT OVER TO THE SI…

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THIS PROBLEM STARTED OVER A YEAR AGO AND I HAVE HAD IT TO THE DEALER TWICE AND THEY CAN NO FIND THE PROBLEM BECAUSE THERE ARE NO CODES IN THE CAR. WHILE DRIVING THE CAR IT SHUTS DOWN AND YOU LOSE EVERTHING LIGHTS, TURN SINGLES, HAZARDS,THE DASH GOES TOTALY OUT AND THE ENGINE STOPS THE BEST YOU CAN DO IT TO PULL IT OVER TO THE SIDE OF THE ROAD AND HOPE YOU DON'T GET HIT. I HAVE HAD THIS HAPPEN IT TOWN DRIVING AND ON THE HIGHWAY SO IT HAS NOTHING TO DO WITH SPEED. I HAVE LOANED MY CAR TO OTHER PEOPLE AND IT HAS HAPPENED TO THEM SO IT IS NOT THE DRIVER. I WILL HAPPEN AND YOU PULL OVER PUT THE CAR IN PARK AND IT STARTS RIGHT UP AND YOU CAN CONTINUE DRIVING AND IT MAY HAPPEN A MILE UP THE ROAD OR IT MAY NOT HAPPEN FOR A WEEK OR A MONTH LATER AND STILL NO CODES.

NHTSA ODI #10763012

107,000 miles · Sep 10, 2015
Fuel/propulsion System

THIS COMPLAINT PERTAINS TO GM RECALL #14405-2. ALSO LISTED UNDER THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION CAMPAIGN ID NUMBER OF 14V542. HERE IS MY ISSUE: WHEN A MANUFACTURER, IN THIS CASE CADILLAC, ISSUES A RECALL THAT IS AN INCONVENIENCE TO THEIR CUSTOMERS, WHY DOESN'T THE GOVERNMENT REQUIRE THEM TO GIVE A L…

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THIS COMPLAINT PERTAINS TO GM RECALL #14405-2. ALSO LISTED UNDER THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION CAMPAIGN ID NUMBER OF 14V542. HERE IS MY ISSUE: WHEN A MANUFACTURER, IN THIS CASE CADILLAC, ISSUES A RECALL THAT IS AN INCONVENIENCE TO THEIR CUSTOMERS, WHY DOESN'T THE GOVERNMENT REQUIRE THEM TO GIVE A LOANER CAR AND/OR ADDITIONAL COMPENSATION TO THE VEHICLE OWNER TO COVER THE COST AND HASSLE OF TAKING OFF WORK AND GETTING A RENTAL CAR TO USE? I ASKED THE DEALERSHIP, THE CADILLAC CUSTOMER SERVICE LINE REPRESENTATIVE, AHMED, AND THE CADILLAC CUSTOMER SERVICE SUPERVISOR, MICHELLE FOR A LOANER CAR AND THE REQUEST WAS DENIED. I THINK THAT AS PART OF THE COST OF RECALLS THE MANUFACTURER SHOULD LIMIT THE CUSTOMER'S INCONVENIENCE TO AN ABSOLUTE MINIMUM. PLEASE CONSIDER REQUIRING MANUFACTURERS TO PROVIDE A LOANER CAR WHEN A RECALL IS ISSUED IN THE FUTURE. THIS IS NOT A "FREE" REPAIR IF I HAVE TO TAKE TIME OFF OF WORK AND PAY FOR A RENTAL CAR. ALSO THE NEED FOR THIS REPAIR HAS BEEN DETERMINED BY THE GOVERNMENT AND/OR THE MANUFACTURER'S LAWYERS SO THAT FURTHER COST AND LAWSUITS WILL NOT BE INCURRED. YOU WOULD THINK THAT THE MANUFACTURER WOULD WANT TO LIMIT DELAYS IN GETTING REPAIRS DONE DUE TO ADDITIONAL COSTS AND INCONVENIENCE TO THE OWNER OF THE VEHICLE.

NHTSA ODI #10762802

63,000 miles · Aug 19, 2015
Air BagsElectrical SystemFuel/propulsion SystemFire

AIR BAG LIGHT CONSTANTLY STAYS ON, ALONG WITH THE CHECK ENGINE LIGHT. SEAT BELT CHIME CONSTANTLY RINGS WITH THE SEAT BELT CONNECTED. GAS LOW NOTIFICATION LIGHT DOES NOT COME ON UNTIL ON EMPTY. NO HEATED SEATS. I THINK THE ECM NEEDS TO BE RESET.SUN ROOF GOES UP BUT NOT SLIDES OPEN. PASSENGER SIDE DOOR WON'T OPEN.AUTOMATIC CAR STA…

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AIR BAG LIGHT CONSTANTLY STAYS ON, ALONG WITH THE CHECK ENGINE LIGHT. SEAT BELT CHIME CONSTANTLY RINGS WITH THE SEAT BELT CONNECTED. GAS LOW NOTIFICATION LIGHT DOES NOT COME ON UNTIL ON EMPTY. NO HEATED SEATS. I THINK THE ECM NEEDS TO BE RESET.SUN ROOF GOES UP BUT NOT SLIDES OPEN. PASSENGER SIDE DOOR WON'T OPEN.AUTOMATIC CAR STARTER DOESN'T WORK. 2 YEARS AGO, MY SON IN LAW, STARTED THIS CAR IN BELOW ZERO TEMP AND IT STARTED ON FIRE. HE PUT IT OUT AND RESTARTED IT AND IT WAS OK. SOMETHING MAKES NOISE OCCASIONALLY FOR NO APPARENT REASON.

NHTSA ODI #10749790

63,611 miles · Aug 11, 2015
Air Bags

VEHICLE AIR BAG LIGHT WENT ON TOOK IT TO REPAIR FACILITY THEY TOLD ME THE PASSENGER AIR BAG SENSOR IN THE SEAT NEEDED REPAIR, COST $900.00. WHY IS THE CTS A RECALL BUT THE STS IS NOT COVERED BY RECALL?

NHTSA ODI #10747962

76,663 miles · Jul 10, 2015
Engine

TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE DRIVING AT 60 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 7…

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TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE DRIVING AT 60 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TIMING CHAIN NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 76,663.

NHTSA ODI #10733188

108,000 miles · Jul 4, 2015
EngineFuel/propulsion System

TIMING BELT AND ASSOCIATED ITEMS IN ENGINE HAVE FAILED AT 108000 MILES.

NHTSA ODI #10731944

Mileage unknown · Jun 23, 2015
Engine And Engine CoolingFuel System, Gasoline

TL* THE CONTACT OWNS 2006 CADILLAC STS. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 14V542000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PARTS WERE UNAVAILABLE. THE DEALER WAS UNCERTAIN WHEN THE PARTS WOULD BECOME AVAILABLE TO SERVICE THE VEHICLE UNDER THE RECALL. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE …

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TL* THE CONTACT OWNS 2006 CADILLAC STS. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 14V542000 (FUEL SYSTEM, GASOLINE) AND STATED THAT THE PARTS WERE UNAVAILABLE. THE DEALER WAS UNCERTAIN WHEN THE PARTS WOULD BECOME AVAILABLE TO SERVICE THE VEHICLE UNDER THE RECALL. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE AND STATED THAT THEY WERE ALSO UNCERTAIN WHEN THE PARTS WOULD BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. UPDATED 8/27/15*CN THE CONSUMER STATED THE CHECK ENGINE LIGHT ILLUMINATED. UPDATED 09/08/15*JB

NHTSA ODI #10726791

103,723 miles · Jun 16, 2015
Electrical SystemFuel/propulsion SystemService BrakesFire

4/14 - CAR WAS SHUTTING OFF INTERMITTENTLY, PULLED OVER IN HOTEL PARKING LOT AND A GENTLEMEN CAME UP TO CAR TO TELL ME THAT IT WAS SMOKING, GOT OUT AND THERE WAS A FIRE AT THE REAR OF THE CAR. RAN INTO HOTEL AND GOT FIRE EXTINGUISHER TO PUT IT OUT, HAD TOWED TO REPAIR SHOP. THERE DETERMINED THAT THE TERMINAL ON THE TOP OF THE …

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4/14 - CAR WAS SHUTTING OFF INTERMITTENTLY, PULLED OVER IN HOTEL PARKING LOT AND A GENTLEMEN CAME UP TO CAR TO TELL ME THAT IT WAS SMOKING, GOT OUT AND THERE WAS A FIRE AT THE REAR OF THE CAR. RAN INTO HOTEL AND GOT FIRE EXTINGUISHER TO PUT IT OUT, HAD TOWED TO REPAIR SHOP. THERE DETERMINED THAT THE TERMINAL ON THE TOP OF THE FUEL PUMP OVER HEATED AND MELTED A HOLE IN THE TOP OF THE PUMP, CAUSING FUEL TO LEAK OUT AND CATCH FIRE -$6000 WORTH OF DAMAGE, ONLY USED PARTS AVAILABLE TO FIX CAR. 8/14 RECALL WAS RELEASED ABOUT FUEL MODULE AND HARNESS. 6/15 - CALLED DEALER ABOUT UNRELATED ISSUE (DOOR LOCK), VIN# WAS RAN AND WAS TOLD PARTS WERE AVAILABLE TO FIX RECALL. I MENTIONED I DID NOT RECEIVE THE LETTER THAT PARTS WERE AVAILABLE AND WAS TOLD DEALER HAD TO ORDER THEM, 4 DAYS LATER PARTS CAME IN AND WORK WAS SCHEDULED. CAR WAS THERE FOR 10 DAYS "HAVING TROUBLE GETTING PARTS". WHEN CAR WAS PICKED UP THE FUEL GAUGE WAS NOW OFF ONLY READING 3/4 WHEN FULL AND CHECK ENGINE LIGHT ON. TOLD HARNESS IS NOT AVAILABLE TO FINISH RECALL AND IT WILL TAKE CARE OF BOTH PROBLEMS. THIS SAFETY RECALL IS BEYOND A REASONABLE AMOUNT OF TIME FOR REPAIR. THE DEALER SHOULD NOT HAVE TORN INTO CAR IF ALL PARTS WERE NOT AVAILABLE. CAR IS DUE FOR INSPECTION 9/15 AND AS IT CURRENTLY STANDS IT WILL NOT PASS INSPECTION DUE TO THE CHECK ENGINE LIGHT BEING ON AND NOW THE GAS GAUGE DOES NOT READ AT ALL. THIS HAS BEEN A HUGE INCONVENIENCE AND AM VERY DISPLEASED WITH THE LACK OF SUPPORT FROM CADILLAC AND THE DEALERSHIP. I NOW HAVE A VEHICLE THAT I CAN NOT GET PARTS TO FIX RECALL, WILL NOT PASS INSPECTION, AND I CAN NOT SELL IT OR TRADE IT IN.

NHTSA ODI #10725628

Official recalls

4

14V542000 · Fuel System, Gasoline:delivery:fuel Pump

Sep 9, 2014

General Motors LLC (GM) is recalling certain model year 2004-2007 Cadillac CTS-V vehicles manufactured October 6, 2003, to March 15, 2007, and 2006-2007 Cadillac STS-V vehicles manufactured June 23, 2005, to March 15, 2007. In the affected vehicles, the electrical terminals of the fuel pump module may overheat resulting in the melting of the flange material.

Consequence & remedy

Consequence: If the flange melts, a hole may be created allowing the fuel pump to leak fuel, causing the vehicle to stall, increasing the risk of a vehicle crash. Additionally, leaking fuel in the presence of an ignition source increases the risk of a fire.

Remedy: GM will notify owners, and dealers will replace the fuel module and fuel tank jumper harness, free of charge. GM sent out interim notices in late October. The recall began on March 12, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 14405.

07V589000 · Power Train:axle Assembly:axle Shaft:seal

Dec 20, 2007

ON CERTAIN PASSENGER VEHICLES, THE REAR AXLE PINION SEAL DOES NOT MEET ALL OF THE SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.

Consequence & remedy

Consequence: A REAR DIFFERENTIAL FAILURE MAY CAUSE LOSS OF MOTIVE POWER AND POSSIBLY LOSS OF CONTROL INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE PINION SEAL FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 1, 2008. OWNERS MAY CONTACT CADILLAC AT 1-800-458-8006 OR HTTP://WWW.CADILLAC.COM; PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM; AND SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM.

06V020000 · Fuel System, Gasoline:delivery

Jan 25, 2006

CERTAIN VEHICLES EQUIPPED WITH V6 ENGINES MAY HAVE A CONDITION WHERE FUEL IS NO LONGER SUPPLIED TO THE ENGINE. THIS CONDITION OCCURS WITHOUT THE ILLUMINATION OF THE FUEL LEVEL LOW INDICATOR LIGHT OR THE WARNING CHIME.

Consequence & remedy

Consequence: IF THE ENGINE STOPS RUNNING, THE OPERATOR WILL NOT BE ABLE TO RESTART THE VEHICLE WHICH COULD INCREASE THE RISK OF A CRASH.

Remedy: DEALERS WILL REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM) WITH NEW SOFTWARE FREE OF CHARGE. OWNERS WERE NOTIFIED IN DECEMBER 2005 AND ASKED TO MAINTAIN AT LEAST 1/4 OF A TANK FUEL LEVEL TO AVOID THIS CONDITION UNTIL THE PARTS ARE AVAILABLE. THE PARTS ARE NOW AVAILABLE, OWNER RENOTIFICATION BEGAN ON MARCH 23, 2006. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339.

06V007000 · Vehicle Speed Control

Jan 13, 2006

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH ALL WHEEL DRIVE AND A 3.6L V6 ENGINE, THE TORQUE MONITORING FUNCTIONS OF THE ELECTRONIC THROTTLE CONTROL (ETC) ARE NOT ENABLED. THESE FUNCTIONS CAN LIMIT ENGINE SPEED AND TORQUE IF UNUSUAL ENGINE CONTROL MODULE (ECM) HARDWARE OR SOFTWARE FAILURES OCCUR.

Consequence & remedy

Consequence: WITHOUT THESE FUNCTIONS ENABLED, A PERSISTENT ECM FAILURE COULD RESULT IN A THROTTLE OPENING GREATER THAN COMMANDED BY THE DRIVER AND A CRASH COULD OCCUR.

Remedy: DEALERS WILL REPROGRAM THE ECM ON THESE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 24, 2006. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339.

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

1

PE07037 · Failure Of The Rear Differential

Opened Jul 17, 2007 · Closed Dec 27, 2007

Status: closed (inferred from source dates) · Power Train:driveline:differential Unit

ODI EVALUATED TWO DIFFERENT ALLEGED DEFECTS INVOLVING REAR DRIVETRAIN COMPONENTS DURING THIS PRELIMINARY EVALUATION.GM IS CONDUCTING A RECALL TO ADDRESS ONE OF THE DEFECT CONDITIONS AND ODI HAS OPENED AN ENGINEERING ANALYSIS TO CONTINUE ITS INVESTIGATION OF THE OTHER ALLEGED DEFECT. ON DECEMBER 19, 2007, GM SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING DEFECTIVE REAR AXLE PINION SEALS IN APPROXIMATELY 275,936 MODEL YEAR (MY) 2005-07 CADILLAC CTS, STS AND SRX VEHICLES AS WELL AS MY 2006-07 PONTIAC SOLSTICE AND MY 2007 SATURN SKY VEHICLES (RECALL 07V-589).ON STS AND SRX VEHICLES WITH ALL WHEEL DRIVE, THE FRONT AXLE PINION SEAL ALSO DOES NOT MEET ALL OF GM'S SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.GM INDICATED THAT THE SEAL SUPPLIER MADE AN UNAUTHORIZED CHANGE TO THE PINION SEAL MATERIAL.LEAKING PINION SEALS COULD RESULT IN LOSS OF REAR DIFFERENTIAL LUBRICATION WHICH COULD RESULT IN REAR WHEEL LOCK-UP AND LOSS OF VEHICLE CONTROL. ON DECEMBER 7, 2007, ODI OPENED AN ENGINEERING ANALYSIS (EA07-017) TO INVESTIGATE COMPLAINTS OF REAR DRIVETRAIN COMPONENT FAILURE (E.G., FRACTURED REAR DIFFERENTIAL CARRIER HOUSING OR REAR AXLE HALF SHAFTS) WHILE DRIVING IN APPROXIMATELY 7,600 MY 2004 THROUGH 2006 CADILLAC CTS-V VEHICLES.THIS CONDITION MAY RESULT IN A LOSS OF MOTIVE POWER AND VEHICLE DISABLEMENT AND IS NOT ADDRESSED BY RECALL 07V-589.ODI IDENTIFIED 35 COMPLAINTS (16 TO ODI AND 19 TO GM) AND 128 WARRANTY CLAIMS POTENTIALLY RELATED TO THIS CONDITION (SEE EA07-017 OPENING RESUME).THESE COMPLAINTS ARE NOT INCLUDED IN THE FAILURE REPORT SUMMARY OF THIS CLOSING RESUME. THE COMPLAINTS AND WARRANTY FIGURES GIVEN IN THIS RESUME ARE LIMITED TO THOSE THAT (A) ARE MOST LIKELY CAUSED BY A LEAKING REAR PINION SEAL; AND (B) RESULTED IN AN ALLEGATION OF A REAR DIFFERENTIAL FAILURE WHILE DRIVING.THE DATA DO NOT INCLUDE ALL REPORTS OF SEAL LEAKAGE.