I OWN A 2005 CADILLAC CTS WITH A 3.7 LITER ENGINE, AND AUTOMATIC TRANSMISSION. I AM THE SECOND OWNER, AND PURCHASED THIS VEHICLE WHEN IT HAD 55,978 MILES ON IT. AFTER DRIVING THE CAR FOR LESS THEN 2 YEARS, IT DEVELOPED A NOISE COMING FROM THE BACK (REAR END). I BROUGHT THE CAR TO MY LOCAL CADILLAC DEALER. AFTER A ROAD TEST AND I…
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I OWN A 2005 CADILLAC CTS WITH A 3.7 LITER ENGINE, AND AUTOMATIC TRANSMISSION. I AM THE SECOND OWNER, AND PURCHASED THIS VEHICLE WHEN IT HAD 55,978 MILES ON IT. AFTER DRIVING THE CAR FOR LESS THEN 2 YEARS, IT DEVELOPED A NOISE COMING FROM THE BACK (REAR END). I BROUGHT THE CAR TO MY LOCAL CADILLAC DEALER. AFTER A ROAD TEST AND INSPECTION, THE DEALER DETERMINED THAT THE PROBLEM WAS THE REAR DIFFERENTIAL, AND IT WOULD NEED TO BE REPLACED AT A COST OF ABOUT $1700.00. I'VE OWNED MANY USED CARS OVER THE PAST 30 YEARS, SOME WITH OVER 100,000 MILES ON THEM, AND I'VE NEVER, NEVER NEEDED A NEW REAR DIFFERENTIAL ON ANY VEHICLE THAT I'VE EVER OWNED! I UNDERSTAND THAT THIS IS A COMMON PROBLEM WITH THIS MODEL. THE DEALER STATED THAT THE SEALS WERE GOOD, AND THAT ALL OF THE FLUIDS WERE AT THE CORRECT LEVELS IN THE DIFFERENTIAL, AND THAT THE EARLIER CTS MODELS HAD EXPERIENCED PROBLEMS WITH DIFFERENTIALS, BUT THAT THE PROBLEM WAS RECTIFIED WITH THE 2005 MODEL. APPARENTLY IT WOULD SEEM THAT THERE ARE ALSO PROBLEMS WITH THE 2005 MODEL DIFFERENTIAL AS WELL! *TR
NHTSA ODI #10281551
Mileage unknown · May 19, 2009
Power Train
I HAVE AN REAR DIFFERENTIAL LEAK ON MY 2005 CTS CADILLAC AND THE DEALERSHIP STATED THAT MY CADILLAC DO NOT FALL UNDER THE NHTSA CAMPAIGN NUMBER: 07V589000 OR 06V020000. I HAVE THAT LEAK AT THE MOMENT AND THE CADILLAC'S TRYING TO CHARGE FOR THIS RECALL. *TR
NHTSA ODI #10269412
19,000 miles · Jan 24, 2009
Power TrainSuspension
I HAVE A 2005 CADILLAC CTS AND HAVE TAKEN INTO THE CADILLAC DEALERSHIP FOR REAR END LOSS OF CONTROL AND BOUNCING OF REAR END. I KNOW THERE WAS A RECALL ON SOME TYPE OF REAR END ISSUES. I AM TIRED OF ARGUING WITH THE ED MORSE DEALERSHIP IN TAMPA,FL ABOUT THE RECALL AND DEFECT WITH THE CAR. PLEASE ADVISE ME AS TO WHAT TO DO. …
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I HAVE A 2005 CADILLAC CTS AND HAVE TAKEN INTO THE CADILLAC DEALERSHIP FOR REAR END LOSS OF CONTROL AND BOUNCING OF REAR END. I KNOW THERE WAS A RECALL ON SOME TYPE OF REAR END ISSUES. I AM TIRED OF ARGUING WITH THE ED MORSE DEALERSHIP IN TAMPA,FL ABOUT THE RECALL AND DEFECT WITH THE CAR. PLEASE ADVISE ME AS TO WHAT TO DO. *TR
NHTSA ODI #10256212
70,000 miles · Aug 18, 2008
Power Train
TL*THE CONTACT OWNS A 2005 CADILLAC CTS. THE CONTACT PERIODICALLY NOTICED OIL ON THE FLOOR OF HIS GARAGE. THE DEALER STATED THAT THERE WAS A RECALL FOR HIS VEHICLE, NHTSA CAMPAIGN ID NUMBER 07V589000 (POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL). ONCE HE ARRIVED AT THE DEALER, THE CONTACT WAS INFORMED THAT HIS VIN WAS NOT INCLU…
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TL*THE CONTACT OWNS A 2005 CADILLAC CTS. THE CONTACT PERIODICALLY NOTICED OIL ON THE FLOOR OF HIS GARAGE. THE DEALER STATED THAT THERE WAS A RECALL FOR HIS VEHICLE, NHTSA CAMPAIGN ID NUMBER 07V589000 (POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL). ONCE HE ARRIVED AT THE DEALER, THE CONTACT WAS INFORMED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL; THEREFORE, THE REPAIR WAS MADE AT THE CONTACT'S EXPENSE. THE COST OF THE REPAIR WAS $243.68 THE CURRENT AND FAILURE MILEAGES WERE 70,000. UPDATED 10/14/08 *BF UPDATED 10/23/08. *JB
NHTSA ODI #10238703
33,400 miles · Jun 8, 2008
Power Train
I OWN A 2005 CADILLAC CTS-V I CURRENTLY HAVE 33K MILES ON MY VEHICLE I HAVE SUFFERED THROUGH THREE CATASTROPHIC REAR DIFFERENTIAL FAILURES, THE HALF SHAFT WAS ALSO COMPLETELY SEVERED FROM THE HUB, POSSIBLE DUE TO A REAR DIFFERENTIAL FAILURE AND MAIN BOLT FAILURE FROM A PRIOR REPAIR TO REAR DIFF 3000 MILES PRIOR .GM HAS REFUSED …
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I OWN A 2005 CADILLAC CTS-V I CURRENTLY HAVE 33K MILES ON MY VEHICLE I HAVE SUFFERED THROUGH THREE CATASTROPHIC REAR DIFFERENTIAL FAILURES, THE HALF SHAFT WAS ALSO COMPLETELY SEVERED FROM THE HUB, POSSIBLE DUE TO A REAR DIFFERENTIAL FAILURE AND MAIN BOLT FAILURE FROM A PRIOR REPAIR TO REAR DIFF 3000 MILES PRIOR .GM HAS REFUSED SERVICE WARRANTY REPAIR EVERY TIME STATING DAMAGE MUST BE CAUSED BY DRIVER ABUSE NOW $9000+ SPENT IN REPAIRS I AGAIN HAVE FOUND A REAR DIFF. SEAL LEAK AND HUMMING FROM REAR END IT SEAMS AS THOUGH I WILL BE ONCE AGAIN FORCED TO FIX THIS REAR END AT MY EXPENSE APPROX $3200 AGAIN FOR THE FORTH TIME WITH NO OPTION FOR AN IMPROVED PART OR COMPENSATION FOR REPAIR OR LOSS OF VEHICLE THIS CAR HAS BEEN IN THE SHOP SEVERAL TIMES FOR MONTHS EACH TIME AND THE LAST TIME WAS OVER 5 MONTHS, ODDLY I DISCOVERED AFTER CALLING SEVERAL DEALERS ABOUT WARRANTY HELP THAT NO REPAIRS OR SERVICE COMPLETED ON MY VEHICLE SHOWS UP ON ANY OF THE DEALERS SERVICE RECORDS FOR MY VEHICLE EXCEPT FOR A RADIO REPLACEMENT AND A CLUTCH REPAIR AT 50 MILES THAT OCCURRED BEFORE I BOUGHT THE VEHICLE. I HAVE THE REAR DIFFERENTIAL FROM THE SECOND REPLACEMENT AND PICTURES OF THE HALF SHAFTS. I HOPE THAT ALL SHOULD BE MADE AWARE OF POSSIBLE DANGERS WITH THIS VEHICLE. IT IS POSSIBLE IF DRIVEN AT SPEED A BROKEN HALF SHAFT OR AXLE COULD CATAPULT THE CAR OR A WHEEL COULD SEPARATE INJURING DRIVER PASSENGERS AND OTHERS ON THE ROADWAY. THIS CAR IS UNSAFE TO DRIVE . THE REAR DIFFERENTIAL AND AXLE IS FAULTY AND SOMEONE IS BOUND TO GET HURT SERIOUSLY IT IS ONLY A MATTER OF TIME. I HAVE COMPLETE RECORDS FOR REPAIRS MADE AND ALL EXPENSES TO DATE I WANT TO SELL THE CAR BUT DO NOT WANT TO FEEL RESPONSIBLE FOR PUTTING SOMEONE ELSE IN DANGER SO SELLING THE CAR PRIVATE PARTY IS OUT. I HAVE TRIED TO SELL THE CAR BACK TO THE DEALER BUT THERE OFFERS HAVE BEEN GROSSLY UNDER VALUE AND PAYOFF. *TR
NHTSA ODI #10230249
Mileage unknown · Feb 7, 2008
Power Train
I AM THE 2ND OWNER MY LOCAL DEALERSHIP IS CALLING MY PROBLEM "CATASTROPHIC FAILURE DUE TO CUSTOMER ABUSE". I OWN A 2005 CADILLAC CTS-V. MY ISSUE WAS ABOUT 10 OR 11 DAYS AGO. I LEFT WORK HEADED HOME AND ON THE ONRAMP TO HIGHWAY 240 IN ASHEVILLE, NC I HIT THIRD GEAR GOING ABOUT 45 OR 55 MPH AND MY REAR DIFFERENTIAL MADE A LOUD POP…
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I AM THE 2ND OWNER MY LOCAL DEALERSHIP IS CALLING MY PROBLEM "CATASTROPHIC FAILURE DUE TO CUSTOMER ABUSE". I OWN A 2005 CADILLAC CTS-V. MY ISSUE WAS ABOUT 10 OR 11 DAYS AGO. I LEFT WORK HEADED HOME AND ON THE ONRAMP TO HIGHWAY 240 IN ASHEVILLE, NC I HIT THIRD GEAR GOING ABOUT 45 OR 55 MPH AND MY REAR DIFFERENTIAL MADE A LOUD POP THE CAR JERKED AND THEN JUST BEGAN TO FREE ROLL. I THEN PROCEEDED TO CROSS THREE LANES OF TRAFFIC WITH NO MEANS OF ACCELERATION IN A HIGH TRAFFIC 60MPH ZONE IN ORDER TO GET TO A SAFE STOPPING ZONE. GM ROADSIDE SERVICE TOWED THE CAR TO THE DEALERSHIP I PURCHASED THE CAR AT. THE NEXT DAY WHEN I CAME TO SEE WHAT THEIR VERDICT WOULD BE THEY TOLD ME THAT WARRANTY WOULDN'T COVER IT AND I WOULD HAVE TO PAY OUT OF POCKET FOR A NEW DIFFERENTIAL AND LABOR AMOUNTING TO AROUND 2800 DOLLARS. I HAD CAME TO THE SAME DEALERSHIP THREE TIMES PRIOR TO THE INCIDENT AND REPORTED A POPPING IN THE REAR END WHEN SHIFTING BUT THERE WAS NO ACTION TAKEN AT ANY OF THE COMPLAINTS AND TO MY KNOWLEDGE NONE OF MY COMPLAINTS WERE FILED, THEY ONLY TOLD ME THAT IT WAS THE CLUTCH AND I WOULD JUST HAVE TO LEARN HOW TO PROPERLY SHIFT THE CAR. I THEN CALLED CADILLAC CUSTOMER SERVICE TO MAKE A COMPLAINT AND TO SEE IF THERE WAS ANY WAY TO HAVE THE WARRANTY COVER THE COST. CUSTOMER SERVICE CALLED ME BACK AND TOLD ME THAT THEY CONTACTED THE SERVICE MANAGER AT THE DEALERSHIP AND HE TOLD THEM IT APPEARED TO BE "CATASTROPHIC FAILURE DUE TO CUSTOMER ABUSE". THIS IS WHERE I AM STUCK AND THE CAR IS STILL AT THE DEALERSHIP IN THEIR HOLDING AREA WHERE IT WILL STAY UNTIL, A: SOMEHOW BY MIRACLE THEY SEND THE LOCAL CADILLAC REP. AND HE OKS THE WARRANTY REPAIR OR, B: I MAGICALLY COME UP WITH THE COST OF REPAIR. I WAS SHIFTING TO THIRD, YES THERE WERE MANY CLOSE CALLS WHILE GETTING THE CAR OFF THE ROAD I HAD THREE LANES TO CROSS AT NIGHT IN A 60MPH ZONE ON A BUSY NIGHT
NHTSA ODI #10218299
29,000 miles · Dec 28, 2007
Power Train
BAD WHEEL HOP UNDER LIGHT LOADS DEALERSHIP REPLACED SOME PARTS BUT DID NOT HELP. *TR
NHTSA ODI #10213132
26,700 miles · Dec 18, 2007
Power TrainCrashInjury
AT 50MPH REAR DIFFERENTIAL LET LOOSE ON MY 2005 CTS CADILLAC. LOST CONTROL SPUN, HIT CURB AND MEDIAN. HAD TO BE TOWED OUT. WHEELS LOCKED. COULD HAVE BEEN CATASTROPHIC HAD I WENT INTO ON COMING TRAFFIC. *TR
NHTSA ODI #10212259
36,500 miles · Dec 3, 2007
Power Train
I WAS DRIVING ACROSS AN INTERSECTION AT THE OTHER SIDE OF THE INTERSECTION THERE WAS A SMALL DIP I SHIFTED INTO SECOND AS I WAS EXITING THE INTERSECTION AND WENT THROUGH THE DIP AND ACCELERATED OUT OF IT I HEARD A LOUD POP AND THE CAR STARTED TO SLOW DOWN I PULLED INTO A PARKING LOT WITH THE MOMENTUM THAT I HAD ANT STOPPED THE…
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I WAS DRIVING ACROSS AN INTERSECTION AT THE OTHER SIDE OF THE INTERSECTION THERE WAS A SMALL DIP I SHIFTED INTO SECOND AS I WAS EXITING THE INTERSECTION AND WENT THROUGH THE DIP AND ACCELERATED OUT OF IT I HEARD A LOUD POP AND THE CAR STARTED TO SLOW DOWN I PULLED INTO A PARKING LOT WITH THE MOMENTUM THAT I HAD ANT STOPPED THERE WAS A PUDDLE OF GEAR OIL ON THE GROUND. THERE WAS A TRACK OF OIL FROM WHERE IT POPPED TO WHERE I STOPPED A PIECE OF THE DIFF HOUSING WAS LAYING IN THE STREET. I CALLED AAA AND THEY CAME AND TOWED MY 2005 CTS-V TO THE NEAREST DEALERSHIP. *TR
NHTSA ODI #10210736
38,000 miles · Nov 2, 2007
Power Train
2005 CADILLAC CTS V WITH 38,000 MILES. WHILE DRIVING DOWN A CALIFORNIA FREEWAY THE REAR DIFFERENTIAL LOCKED UP. WE MANAGED TO PULL VEHICLE OFF ROAD. CAR WAS TOWED TO CADILLAC DEALERSHIP WHERE REAR DIFFERENTIAL BREAKDOWN WAS CONFIRMED. DEALERSHIP HAS DECLINED COVERING PART UNDER WARRANTY AS THEY SAY "IMPROPER DRIVING" WAS THE CAU…
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2005 CADILLAC CTS V WITH 38,000 MILES. WHILE DRIVING DOWN A CALIFORNIA FREEWAY THE REAR DIFFERENTIAL LOCKED UP. WE MANAGED TO PULL VEHICLE OFF ROAD. CAR WAS TOWED TO CADILLAC DEALERSHIP WHERE REAR DIFFERENTIAL BREAKDOWN WAS CONFIRMED. DEALERSHIP HAS DECLINED COVERING PART UNDER WARRANTY AS THEY SAY "IMPROPER DRIVING" WAS THE CAUSE. THIS IS A CRAZY STATEMENT AS THIS CAR HAS BEEN DRIVEN JUST LIKE ALL OF OUR OTHER CARS. THIS PROBLEM IS HIGHLY DOCUMENTED AND VERY DANGEROUS. WE WERE LUCKY TO BE ABLE TO GET THE CAR OFF THE ROAD WITHOUT AN ACCIDENT. *TR
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.
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.
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2005-2007 CADILLAC CTS VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH REPEATED FLEXING OF THE PASSENGER SENSING SYSTEM MAT IN THE FRONT PASSENGER SEAT MAY CAUSE THE MAT TO KINK, BEND, OR FOLD. THIS FLEXING CAN BREAK THE CONNECTIONS IN THE MAT. IF THIS OCCURS, THE SENSOR MAY NOT DETECT THE PRESENCE OF A FRONT SEAT PASSENGER AND WILL DISABLE THE AIR BAG.
Consequence & remedy
Consequence: NON-DEPLOYMENT OF THE FRONT PASSENGER AIR BAG IN THE EVENT OF A CRASH NECESSITATING THAT AIR BAG'S DEPLOYMENT MAY REDUCE PROTECTION OF THE PASSENGER AND INCREASE THE RISK OR SEVERITY OF INJURY TO THEM.
Remedy: DEALERS WILL REPLACE THE PASSENGER SENSING SYSTEM FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT MARCH 15, 2011. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463 AND AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
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.
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.
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.
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
3
EQ11001 · Iee Passenger Sensing System Mats
Opened Feb 7, 2011 · Closed Jul 19, 2011
Status: closed (inferred from source dates) · Air Bags:frontal:sensor/control MODULE-INACTIVE
On December 17, 2010, General Motors (GM) notified the NHTSA that it had decided certain 2005 - 2007 model year Cadillac CTS vehicles contain a safety related defect.GM stated that certain CTS vehicles contain a passenger sensing system mat, manufactured by IEE, in the front passenger seat that may flex causing the mat to kink, bend or fold.If this flexing causes the connections in the mat to break, the passenger airbag could become disabled.Non-deployment of the front passenger air bag in the event of a crash necessitating that air bag's deployment may reduce protection of the passenger and increase the risk or severity of injury to them.This issue was assigned recall number 10V-644.On February 8, 2011, RMD mailed an information request (IR) letter to IEE requesting a list of purchasers for any company that was sold the same or similar defective mats.RMD also requested IEE supply the year, make and models of compatible vehicles for each of the mats it listed in its response.IEE responded on February 15, 2011, reporting that the mats recalled in GM recall 10V-644 were developed specifically for the 2005-2007 Cadillac CTS.IEE noted that, ...the CTS Sensor Mat is not the same or similar to any other sensor mat manufactured by IEE.IEE further explained that the sensor mats were sold to Lear Corp. (Lear), for incorporation into seat assemblies, with the seat assemblies finally being sold to GM.Also, some sensor mats were sold to Integrated Manufacturing and Assembly, LLC (IMA) who would then re-sell the mats to GM to use as service parts.Ultimately, these parts were all sold to GM for use in the 2005-2007 Cadillac CTS vehicles.According to its 10V-644 Defect Report, GM reported that some vehicles outside the recall population have ...significantly lower incident rates and will be provided a special coverage.This special coverage includes a free repair should the same issue occur to non-recalled 2005-2007 Cadillac CTS vehicles up to 10 years or 120,000 miles.On April 7, 2011, RMD mailed an IR letter to GM to gather more information on GM's decision to only recall a portion of the vehicles that contained the subject IEE mats.RMD also requested that GM provide updated to current warranty claims, field reports, and other field information for CTS vehicles both recalled and those under the special coverage.On May 19, 2011, GM responded with a letter and several CD attachments that were submitted to NHTSA's Office of the Chief Counsel along with a request for confidentiality.GM confirmed that the IEE mats recalled in 10V-644 were only used in the 2005-2007 Cadillac CTS.GM also explained its reasoning in only recalling a portion of the CTS vehicles containing IEE mats.Due to various production phases, error detections, and false corrections, certain vehicles were more prone to mat failures than other vehicles.GM identified 4 distinct seat assembly production periods and chose to recall CTS vehicles depending on which seat assembly each vehicle received.Examining the data submitted in regards to warranty claims, field reports, and incidents, the CTS vehicles that were included in the safety recall were responsible for about 80% of the overall claims.CTS vehicles included in the special coverage (essentially an extended warranty), those with seat assemblies from other identified production phases, were responsible for about 20% of the overall claims.As GM has provided clear data to support its recall decision and since no other manufacturer has installed these same or similar passenger sensing system mats / seat assemblies in their vehicles, this Equipment Query is satisfied.This EQ is cl
EA07017 · Rear Drivetrain Component Failure
Opened Dec 7, 2007 · Closed Jul 16, 2008
Status: closed (inferred from source dates) · Power Train:driveline:differential Unit
IN JULY OF 2007 THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PE07-037 TO INVESTIGATE ALLEGATIONS THAT THE REAR DIFFERENTIAL MAY FAIL CAUSING A LOSS OF MOTIVE POWER, AND IN SOME INSTANCES A LOSS OF CONTROL, IN MODEL YEAR (MY) 2004 THROUGH 2006 CADILLAC CTS, CTS-V, AND STS VEHICLES.AS A RESULT OF THAT INVESTIGATION GM ISSUED RECALL 07V-589 TO CORRECT A LEAKING PINION SEAL PROBLEM.EA07-017 WAS OPENED TO INVESTIGATE COMPLAINTS OF FRACTURED REAR DIFFERENTIAL HOUSINGS OR REAR HALF SHAFTS IN HIGH PERFORMANCE CADILLAC CTS-V VEHICLES.ACCORDING TO GM, THESE FAILURES RESULTED FROM THE CUMULATIVE DAMAGE FROM MULTIPLE POWER HOP EVENTS THAT CAN OCCUR DURING VERY AGGRESSIVE DRIVING. IN FEBRUARY 2008 INVESTIGATORS FROM ODI MET WITH GM REPRESENTATIVES TO CONDUCT TESTING OF THE SUBJECT CTS-V VEHICLES.DURING THE TESTING THE SUBJECT VEHICLES WERE SUBJECTED TO CONSIDERABLE TORSIONAL FORCES FROM STANDING STARTS AND WHILE DRIVING.POWER HOP OCCURRED DURING SOME OF THE MOST AGGRESSIVE DRIVING MANEUVERS.THE TESTING DID NOT RESULT IN FAILURE OF ANY REAR DRIVETRAIN COMPONENTS.THE ENGINEERING DESIGN AND TESTING DATA SUPPLIED TO ODI BY GM AND THE RESULTS OF THE TESTING CONDUCTED BY ODI TEND TO SUPPORT GM'S POSITION THAT THE DIFFERENTIAL DESIGN IS NOT DEFECTIVE. COMPLAINTS LISTED IN THE FAILURE REPORT DO NOT INCLUDE THOSE INDICATIVE OF FAILURE OF THE REAR PINION SEAL IN CTS-V VEHICLES COVERED BY RECALL 07V-589. FURTHER INVESTIGATION IN THIS MATTER WOULD NOT BE AN EFFICIENT ALLOCATION OF AGENCY RESOURCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.
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.
2005 Cadillac Cts Problems, Complaints & Recalls | Skip That Year
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