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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

Electronic Stability Control (esc) complaints

8 reports
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84,000 miles · Jun 27, 2017
Electronic Stability Control (esc)

WHEN MAKING RIGHT HAND TURNS, THE CAR STALLS TEMPORARILY NOT ALLOWING ME TO ACCELERATE OR ACCLIMATE TO ONCOMING TRAFFIC. WHILE THIS IS HAPPENING, THE TRACTION ACTIVE SYMBOL IS DISPLAYED ON THE DASHBOARD. WITHIN A FEW SECONDS IT SEEMS TO ALL WORK AGAIN, HOWEVER IT SEEMS TO BE A SAFETY ISSUE AS OTHER CARS ARE EITHER ASSUMING I W…

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WHEN MAKING RIGHT HAND TURNS, THE CAR STALLS TEMPORARILY NOT ALLOWING ME TO ACCELERATE OR ACCLIMATE TO ONCOMING TRAFFIC. WHILE THIS IS HAPPENING, THE TRACTION ACTIVE SYMBOL IS DISPLAYED ON THE DASHBOARD. WITHIN A FEW SECONDS IT SEEMS TO ALL WORK AGAIN, HOWEVER IT SEEMS TO BE A SAFETY ISSUE AS OTHER CARS ARE EITHER ASSUMING I WILL BE AT THEIR SPEED, OR ASSUME I AM ALLOWING THEM TO GO WHEN IN FACT I AM STUCK. I HAVE 3 CHILDREN IN THE CAR AND I AM BECOMING SCARED THAT THIS MAY CAUSE AN ACCIDENT AND IS A MAJOR SAFETY CONCERN.

NHTSA ODI #11001777

2,700 miles · Apr 11, 2016
Electronic Stability Control (esc)

TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE ATTEMPTING TO MAKE A RIGHT TURN ONTO A THREE LANE HIGHWAY FROM A COMPLETED STOP, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THE FAILURE RECURRED ON SEVERAL OCCASIONS INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING, BUT THE FAILURE COULD …

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TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE ATTEMPTING TO MAKE A RIGHT TURN ONTO A THREE LANE HIGHWAY FROM A COMPLETED STOP, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THE FAILURE RECURRED ON SEVERAL OCCASIONS INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING, BUT THE FAILURE COULD NOT BE DUPLICATED. THE CONTACT STATED THAT THE FAILURE RECURRED AND THE STABILITRACK INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE STABILITRACK WOULD NEED TO BE SERVICED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 2,700.

NHTSA ODI #10854852

140,000 miles · Jun 4, 2015
Electronic Stability Control (esc)Steering

TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE LOST POWER WHILE THE SERVICE STABILITY WARNING LIGHT ILLUMINATED. THE CONTACT ALSO STATED THAT THE POWER STEERING FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE M…

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TL* THE CONTACT OWNS A 2006 CADILLAC STS. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE LOST POWER WHILE THE SERVICE STABILITY WARNING LIGHT ILLUMINATED. THE CONTACT ALSO STATED THAT THE POWER STEERING FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 140,000.

NHTSA ODI #10723486

85,000 miles · Jan 15, 2015
Air BagsElectronic Stability Control (esc)EngineCrashFireInjury

I WAS TRAVELING THROUGH THE COUNTRYSIDE ON MY WAY HOME FROM WORK. MY CAR SUDDENLY STALLED, I LOST CONTROL OF THE VEHICLE AND SLAMMED INTO AN ON COMING CAR IN THE OTHER LANE. THIS CAUSED PERMANENT TRAUMATIC BRAIN INJURY AS OUR AIRBAGS NEVER DEPLOYED CAUSING US TO SLAM OUR HEADS OFF WINDSHIELD AND SIDE DOOR WINDOW. *TR

NHTSA ODI #10672833

78,142 miles · Apr 3, 2013
Electronic Stability Control (esc)EngineFuel System, Gasoline

THE ENGINE SHUT OFF WHEN I WAS DRIVING ON A SIDE STREET AT 20 MPH, AND ALSO SHUT OFF 5 TIMES AS I WAS DRIVING ON THE HIGHWAY AT 65 MPH. THE CLUSTER PANEL TURNED OFF, BUT THE RADIO STAYED ON. THE ODOMETER SHOWED A MESSAGE ENGINE CONTROL MODULE (ECM). I PULLED OVER, PUT THE CAR IN PARK, AND RESTARTED THE VEHICLE EACH TIME. THE…

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THE ENGINE SHUT OFF WHEN I WAS DRIVING ON A SIDE STREET AT 20 MPH, AND ALSO SHUT OFF 5 TIMES AS I WAS DRIVING ON THE HIGHWAY AT 65 MPH. THE CLUSTER PANEL TURNED OFF, BUT THE RADIO STAYED ON. THE ODOMETER SHOWED A MESSAGE ENGINE CONTROL MODULE (ECM). I PULLED OVER, PUT THE CAR IN PARK, AND RESTARTED THE VEHICLE EACH TIME. THE CADILLAC DEALERSHIP SAID THAT REAR AXLE PINION SEAL WAS THE ONLY RECALL FOR MY STS, BUT I AM EXPERIENCING NHTSA CAMPAIGN NUMBER: 06V020000 , AND NHTSA CAMPAIGN NUMBER: 06V007000 ALSO. *TR

NHTSA ODI #10505490

53,393 miles · May 21, 2012
Electronic Stability Control (esc)Fuel/propulsion SystemUnknown Or Other

AFTER PURCHASING A USED 2006 STS AWD FROM CADILLAC NJ IN DECEMBER 2009, WIFE NOTICED WHILE MAKING RIGHT HAND TURNS ON SMOOTH PAVEMENT, CAR SEEMS TO STALL TEMPORARILY NOT ALLOWING ME TO ACCELERATE FOR A FEW SECONDS AND MESSAGE TRACTION ACTIVE IS DISPLAYED. JANUARY 18, 2010,I BROUGHT THE CAR BACK TO DEALERSHIP TO COMPLAIN. THEY SA…

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AFTER PURCHASING A USED 2006 STS AWD FROM CADILLAC NJ IN DECEMBER 2009, WIFE NOTICED WHILE MAKING RIGHT HAND TURNS ON SMOOTH PAVEMENT, CAR SEEMS TO STALL TEMPORARILY NOT ALLOWING ME TO ACCELERATE FOR A FEW SECONDS AND MESSAGE TRACTION ACTIVE IS DISPLAYED. JANUARY 18, 2010,I BROUGHT THE CAR BACK TO DEALERSHIP TO COMPLAIN. THEY SAID PROB BAD GAS IN LINES. PUT NEW GAS IN AND GAS TREATMENT FOR WATER IN TANK. DID THAT, DIDN'T HELP. FEBRUARY 1, 2010 I RETURNED TO DEALERSHIP TO COMPLAIN IT WAS STILL DOING IT ON OCCASION. I ASKED IF THERE WERE ANY COMPLAINTS ON THIS VEHICLE. GOT A NO RESPONSE. MAY 2010 BROUGHT CAR BACK TO DEALERSHIP TO COMPLAIN. BY THIS TIME MY WIFE HAS REFUSED TO DRIVE IT FOR SAFETY REASONS (PEOPLE THINK SHE IS LETTING THEM INTO ONCOMING TRAFFIC WHEN CAR SLOWS DOWN). LOOKED ON INTERNET AND FOUND OTHER COMPLAINTS. I WAS TOLD GM ENGINEERING IS AWARE OF ISSUE AND ARE WORKING ON SOLUTION. MADE COMPLAINT TO GM IN SEPT 2010 WAS TOLD SOFTWARE UPDATE WILL BE READY IN 2 MONTHS. AFTER GETTING DODGED FOR 2 1/2 MORE YEARS, MADE SECOND COMPLAINT TO GM APRIL 2012. GM EXECUTIVE STATED I CAN USE A RENTAL DUE TO THE SERIOUSNESS OF THE CONDITION LOSING POWER WHILE DRIVING. THEY SAID IT WAS FIXED. A WEEK LATER IT STARTED AGAIN. GM EXECUTIVE AND SERVICE MANAGER OF CADILLAC CALLED TO SAY THAT THE CAR WAS DESIGNED THAT WAY. THERE IS NO FIX ON IT. I TOLD THEM THE 2011 STS RENTAL I DROVE DID NOT HAVE ANY PROBLEM LOSING POWER WHILE IN A TURN. THEY SAID IT IS A DIFFERENT SYSTEM. I SAID "SO THERE WAS A PROBLEM WITH THE OLD SYSTEM" . I WAS LET OUT OF THE DOOR WITH AN OFFER FROM GM EXEC'S, $4,500 OFF PRICE OF A NEW CAR AT THEIR DEALERSHIP. I ASKED, WHAT ABOUT SAFETY? I TOLD THEM I OWN A CAR THAT MY WIFE REFUSES TO DRIVE DUE TO LOSS OF POWER. I ONLY DRIVE CAR BECAUSE MY WIFE DRIVES MY TRUCK. GM KNOWS OF THIS SAFETY ISSUE. SERVICE SAID PROBLEMS ON 2006-07 STS'S. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) *TT

NHTSA ODI #10459155

39,950 miles · Feb 26, 2012
Electronic Stability Control (esc)Vehicle Speed Control

CAR LURCHED TO LEFT INTO ONCOMING LANE, BRAKING AS IT VEERED LEFT. HAD I BEEN DRIVING 70 ON FREEWAY, I BELIEVE THERE WOULD HAVE BEEN A MAJOR ACCIDENT. *TR

NHTSA ODI #10449374

3,000 miles · Jun 28, 2009
Electronic Stability Control (esc)

CADILLAC STS. *TR

NHTSA ODI #10275137

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.