NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
108 reportsClear category filterMileage unknown · Jan 11, 2011
Power Train
2006-2009 CHEVROLET IMPALA SS, 2006-2007 CHEVROLET MONTE CARLO SS, 2005-2008 PONTIAC GRAND PRIX GXP AND 2007-2008 BUICK LACROSS SUPER WITH THE LS4 5.3L V8 ENGINE AND THE 4T65E-HD TRANSMISSION MN7. THE LS4 V8 ENGINE IS RATED BY GM AT 323 LB-FT OF TORQUE. ALLEGEDLY, THE DOCUMENTS FROM GM FOR THE TRANSAXLE MATED TO THIS MOTOR IS …
Read full complaint
2006-2009 CHEVROLET IMPALA SS, 2006-2007 CHEVROLET MONTE CARLO SS, 2005-2008 PONTIAC GRAND PRIX GXP AND 2007-2008 BUICK LACROSS SUPER WITH THE LS4 5.3L V8 ENGINE AND THE 4T65E-HD TRANSMISSION MN7. THE LS4 V8 ENGINE IS RATED BY GM AT 323 LB-FT OF TORQUE. ALLEGEDLY, THE DOCUMENTS FROM GM FOR THE TRANSAXLE MATED TO THIS MOTOR IS ONLY RATED FOR 280 LB-FT OF ENGINE TORQUE; 43 LB-FT OF TORQUE LOWER THAN THE OUTPUT OF THE ENGINE. THIS COULD POSSIBLY LEAVE A VEHICLE EQUIPPED WITH THIS MOTOR AND TRANSAXLE COMBINATION WITH A HIGH FAILURE RATE AND A POSSIBLE SAFETY HAZARD WHILE IN TRAFFIC. THE REFERENCED SPECIFICATIONS CAN BE FOUND AT: HTTP://ARCHIVES.MEDIA.GM.COM/US/POWERTRAIN/EN/PRODUCT_SERVICES/2006/SPEC%20SHEETS/COMMUNICATIONS%20NAO%20ONLY%20SPEC%20SHEETS/TRANSMISSIONS/2006%20AUTOMATICS/2006%204T65-E%20(M15,MD7,MN7,M76).PDF AND HTTP://ARCHIVES.MEDIA.GM.COM/US/POWERTRAIN/EN/PRODUCT_SERVICES/2006/SPEC%20SHEETS/GEN%20IV/2006%20GEN%20IV%20LS4%20CAR.PDF VIA HTTP://ARCHIVES.MEDIA.GM.COM/US/POWERTRAIN/EN/PRODUCT_SERVICES/2006/CAR%20ENG%20TRANS.HTML. *TR
NHTSA ODI #10376247
59,000 miles · Jan 7, 2011
Power Train
TRANSMISSION HAS BEEN REBUILT ONCE, THEN SUBSEQUENTLY REPLACED WITH A REMANUFACTURED UNIT FROM GENERAL MOTORS. THIS REMANUFACTURED TRANSMISSION IS NOW DISPLAYING ANOMALOUS BEHAVIOR. PRIOR TO EACH FAILURE, THE TRANSMISSION EXHIBITED A VARIETY OF INCORRECT BEHAVIOR, INCLUDING RAPID TORQUE CONVERTER CLUTCH LOCKING AND UNLOCKING…
Read full complaint
TRANSMISSION HAS BEEN REBUILT ONCE, THEN SUBSEQUENTLY REPLACED WITH A REMANUFACTURED UNIT FROM GENERAL MOTORS. THIS REMANUFACTURED TRANSMISSION IS NOW DISPLAYING ANOMALOUS BEHAVIOR. PRIOR TO EACH FAILURE, THE TRANSMISSION EXHIBITED A VARIETY OF INCORRECT BEHAVIOR, INCLUDING RAPID TORQUE CONVERTER CLUTCH LOCKING AND UNLOCKING, SLIPPING AND REVVING FROM A STOP, WITHOUT THE CAR MOVING, THEN SUDDENLY SLAMMING INTO GEAR WITH THE CAR MOVING AWAY FROM REST. THE MOST RECENT ISSUE HAS BEEN AN OSCILLATION ON 4-3 DOWNSHIFTS AT APPROXIMATELY 60 MPH, AS WELL AS EXCESSIVE TRANSMISSION HEAT BUILD-UP WITH THE TORQUE CONVERTER UNLOCKED. THE FIRST TIME THE TRANSMISSION DISPLAYED ODD BEHAVIOR, WHICH WAS TORQUE CONVERTER LOCK AND UNLOCK AT CRUISING SPEEDS, DEALER DROVE THE CAR ACKNOWLEDGED THE PROBLEM, AND UPON DISASSEMBLY, FOUND TORQUE CONVERTER CLUTCH MATERIAL IN THE PAN. THEY REBUILT THE TRANSMISSION WITH NEW SOFT PARTS AND REPLACED THE CONVERTER. VEHICLE HAD 59,000 AND THIS WAS ALL PERFORMED UNDER WARRANTY. ABOUT 23,000 MILES LATER, WHEN PULLING AWAY FROM A STOP, THE ENGINE WOULD REV UP MOMENTARILY, BUT THE CAR WOULD NOT MOVE. IT WOULD THEN SLAM INTO GEAR AND MOVE OFF. DEALER CONFIRMED ISSUE, DISASSEMBLED, AND DETERMINED THAT THE TORQUE CONVERTER CLUTCH HAD AGAIN FAILED. DEALER REPLACED TRANSMISSION WITH A REMANUFACTURED UNIT. THIS WAS ALL DONE UNDER WARRANTY. VEHICLE HAD APPROXIMATELY 86000 MILES AT THIS TIME. IMMEDIATELY UPON RECEIVING CAR BACK AFTER REPLACEMENT OF TRANSMISSION, NOTED OSCILLATION ON 4-3 DOWNSHIFTS, AS WELL AS MUCH HIGHER TRANSMISSION TEMPERATURES WITH CONVERTER UNLOCKED (ABOUT 40 DEGREES HIGHER), AS WELL AS EXCESSIVE LOOSENESS OF THE TORQUE CONVERTER. RETURNED TO DEALER, WHO CLAIMED ALL WAS NORMAL. SINCE THAT TIME, WARRANTY HAS EXPIRED. THE OSCILLATION AND HEAT ISSUES HAVE WORSENED, AND THE CAR IS NOW BEING SERVICED AT AN INDEPENDENT SHOP AND HAVING A PARTIAL REBUILD. *TR
NHTSA ODI #10375131
Mileage unknown · Oct 13, 2010
Electrical SystemPower Train
I HAVE A IMPALA LT THAT SUDDENLY STARTED LOCKING IN PARK NOT ALLOWING ME TO SHIFT TO OTHER GEARS. APPARENTLY THERE IS SOME SOLENOID THAT RUNS FROM THE SHIFTER TO THE BRAKE PEDAL WHICH RELEASED THE BUTTON ON THE STICK SHIFT. I HAVE TO TAKE IT IN YET TO CONFIRM THE PROBLEM. *TR
NHTSA ODI #10360203
55,541 miles · Sep 25, 2010
Engine And Engine CoolingEquipment Adaptive/mobilityPower Train
I HAVE A 2006 CHEVY IMPALA LT 3.9 WITH 55,000 MILES JUST HAD TO PUT WATER PUMP 2BY PASS HOSE AND BOTTOM HOSE BILL CAME TO AROUND $470. THIS CAR HAS BEEN BABIED EVER SINCE NEW AND WITH TOP NOTCH SERVICE PERFORMED REGULARLY. BESIDES THIS PROBLEM THE TIRE AIR SENSORS ARE ALSO A JOKE REPLACED TWO OF THEM AT AROUND $70.00 EACH. STIL…
Read full complaint
I HAVE A 2006 CHEVY IMPALA LT 3.9 WITH 55,000 MILES JUST HAD TO PUT WATER PUMP 2BY PASS HOSE AND BOTTOM HOSE BILL CAME TO AROUND $470. THIS CAR HAS BEEN BABIED EVER SINCE NEW AND WITH TOP NOTCH SERVICE PERFORMED REGULARLY. BESIDES THIS PROBLEM THE TIRE AIR SENSORS ARE ALSO A JOKE REPLACED TWO OF THEM AT AROUND $70.00 EACH. STILL DON'T WORK PROPERLY. WHILE I'M ON ROLL I SHOULD MENTION THE REMOTE START, UNLOCK, SYSTEM IS ALSO A JOKE, TOOK IT TO A DEALER TOLD THEM IT WOULD NOT WORK ANYTHING, THEY CAME BACK TO ME TWO HOURS LATER AND SAID THE MODULE IN DRIVERS DOOR WAS BAD, TWO REMOTES ,MODULE, CALIBRATION AND $917.00 AND THEY WOULD HAVE ME ON MY WAY. HA HA. TOLD THEM TO PUT IT BACK TOGETHER AND I WAS PAYING MY 80.00 FOR THE TIME SPENT AND LEAVING. AS I WAS GOING TO MY CAR THE SERVICE REP. SAID WHEN THEY PUT IT BACK TOGETHER IT BEGAN WORKING, EVERYTHING BUT TIRE PRESSURE INFO. I HAVE READ OTHER PEOPLE HAVE REMOTE PROBLEMS JUST WONDERED HOW COMMON THIS PROBLEM IS. ALSO I CANNOT BELIEVE MY WATER PUMP WENT BAD @55,000 MILES. *TR
NHTSA ODI #10357468
Mileage unknown · Jul 11, 2010
Engine And Engine CoolingFuel System, GasolinePower Train
2006 CHEVY IMPALA SEEMS TO HAVE HOT HEAT NEAR THE PASSENGER FRONT BY WERE YOUR FEET REST ,AND I HAVE ALREADY FIXED THE TRANSMISSION TWICE AND FOR SOME REASON IT IS AGAIN MAKING THIS REAL LOUD NOISE WHEN I TAKE IT OFF OF PARK IT IS REALLY HARD TO MOVE IT IN TO PARK MODE AND WHEN IT DOES IT JERKS REALLY HARD. *TR
NHTSA ODI #10342518
11,000 miles · Jun 24, 2010
Power Train
TRANSMISSION LUNGES FROM A DEAD STOP UPON ACCELERATION. DOES NOT MOVE WITH INCREASED RPMS UNTIL TORQUE CONVERTER BANGS. PROBLEM HAS EXISTED SINCE PURCHASE IN 2006 WITH 11,000 MILES. TAKEN TO DEALER MULTIPLE TIMES WITH NO PROBLEM FOUND. MULTIPLE COMPLAINTS WITH THIS PER INTERNET SEARCH. CHEVROLET EVIDENTLY WILL NOT OWN UP TO THIS…
Read full complaint
TRANSMISSION LUNGES FROM A DEAD STOP UPON ACCELERATION. DOES NOT MOVE WITH INCREASED RPMS UNTIL TORQUE CONVERTER BANGS. PROBLEM HAS EXISTED SINCE PURCHASE IN 2006 WITH 11,000 MILES. TAKEN TO DEALER MULTIPLE TIMES WITH NO PROBLEM FOUND. MULTIPLE COMPLAINTS WITH THIS PER INTERNET SEARCH. CHEVROLET EVIDENTLY WILL NOT OWN UP TO THIS PROBLEM. *TR
NHTSA ODI #10339845
30,000 miles · May 5, 2010
Power Train
MY 2006 CHEVY IMPALA SS WAS RECALLED FOR A POWER STEERING OIL LINE LEAK. WHEN IT WAS ON THE LIFT, IT WAS DISCOVERED THAT THE OIL LINE ON THE TRANSMISSION ALSO LEAKED. THE LINE LEAKED WHERE THE RUBBER LINE WAS CRIMPED ONTO A METAL LINE. THE DEALER STATED THAT THEY HAD REPLACED SEVERAL OF THESE. IT WAS NOT COVERED BY WARRANTY. …
Read full complaint
MY 2006 CHEVY IMPALA SS WAS RECALLED FOR A POWER STEERING OIL LINE LEAK. WHEN IT WAS ON THE LIFT, IT WAS DISCOVERED THAT THE OIL LINE ON THE TRANSMISSION ALSO LEAKED. THE LINE LEAKED WHERE THE RUBBER LINE WAS CRIMPED ONTO A METAL LINE. THE DEALER STATED THAT THEY HAD REPLACED SEVERAL OF THESE. IT WAS NOT COVERED BY WARRANTY. SINCE THERE WAS NO OIL DRIPPING ONTO MY CONCRETE DRIVEWAY, I ASSUME THAT IT LEAKS UNDER PRESSURE. THIS IS A DEFECTIVE PART. *TR
NHTSA ODI #10328965
38,000 miles · Feb 22, 2010
Power Train
GM 2006 IMPALA TRANSMISSION FAILURE. UPON INITIAL OPERATION TRANSAXLE SHUDDERS, STUTTERS, AND STALLS UPON ACCELERATION DEMAND. FAILURE CREATES AN UNANTICIPATED AND WARNING-LESS SLOW-DOWN OF MY VEHICLE DIRECTLY IN FRONT OF OTHER ACCELERATING VEHICLES. A SAFETY HAZARD RESULTS FROM POSSIBLE REAR-ENDING BY FOLLOWING MOTORISTS THAT H…
Read full complaint
GM 2006 IMPALA TRANSMISSION FAILURE. UPON INITIAL OPERATION TRANSAXLE SHUDDERS, STUTTERS, AND STALLS UPON ACCELERATION DEMAND. FAILURE CREATES AN UNANTICIPATED AND WARNING-LESS SLOW-DOWN OF MY VEHICLE DIRECTLY IN FRONT OF OTHER ACCELERATING VEHICLES. A SAFETY HAZARD RESULTS FROM POSSIBLE REAR-ENDING BY FOLLOWING MOTORISTS THAT HAVE TO BE UNAWARE THE CAR IN FRONT OF THEM HAS STUTTERED AND SLOWED DOWN. IT ALSO IS A PROBLEM FOR DRIVERS AS THEY CANNOT ACCELERATE OR PASS OTHER CARS, AND CANNOT SAFELY OR CONFIDENTLY EVADE ROAD OBJECTS/DEBRIS/POTHOLES. A REVIEW OF THIS TRANSAXLE PROBLEM INDICATES MANY GM MOTORISTS SHARE THE SAME PROBLEMS AND VOICE THE SAME CONCERNS. *TR
NHTSA ODI #10312628
18,000 miles · Aug 3, 2009
Engine And Engine CoolingPower Train
TL*THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT THE TRANSMISSION JUMPED FORWARD. WHILE ATTEMPTING TO ACCELERATE FROM A STOP, THE ENGINE REVVED AND THE VEHICLE LUNGED FORWARD. THE VEHICLE HAS BEEN TO THE DEALER SEVERAL TIMES FOR THE SAME ISSUE, BUT THEY CANNOT DETERMINE THE CAUSE OF THE FAILURE. THE FAILU…
Read full complaint
TL*THE CONTACT OWNS A 2006 CHEVROLET IMPALA. THE CONTACT STATED THAT THE TRANSMISSION JUMPED FORWARD. WHILE ATTEMPTING TO ACCELERATE FROM A STOP, THE ENGINE REVVED AND THE VEHICLE LUNGED FORWARD. THE VEHICLE HAS BEEN TO THE DEALER SEVERAL TIMES FOR THE SAME ISSUE, BUT THEY CANNOT DETERMINE THE CAUSE OF THE FAILURE. THE FAILURE MILEAGE WAS 18,000 AND CURRENT MILEAGE WAS 27,000.
NHTSA ODI #10279256
50,000 miles · Feb 24, 2009
Power Train
TRANSMISSION PROBLEMS.. JERKING WHEN TRYING TO BACK IN A PARKING SPACE. SEALS HAD TO BE REPLACE DUE TO A TRANSMISSION LEAK. *TR
NHTSA ODI #10259773
NHTSA investigations
1PE09025 · Power Steering Fluid Leaks - Fires
Opened May 13, 2009 · Closed Oct 2, 2009
Status: closed (inferred from source dates) · Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:hose, Piping, And Connections; Steering:hydraulic Power Assist:power Steering Fluid
GENERAL MOTORS (GM) INITIATED A CUSTOMER SATISFACTION CAMPAIGN IN OCTOBER OF 2006 TO ADDRESS A FAILURE OF THE POWER STEERING HOSE AND/OR CLAMPS THAT COULD OCCUR WHEN THE ENGINE IS STARTED IN VEHICLES PRIMARILY OPERATED IN THE FOLLOWING STATES THAT EXPERIENCE EXTREMELY COLD TEMPERATURES:ALASKA, MAINE, MINNESOTA, MONTANA, NEW HAMPSHIRE, NORTH DAKOTA, SOUTH DAKOTA, VERMONT, WISCONSIN AND WYOMING.AT THE TIME THIS PRELIMINARY EVALUATION (PE) WAS OPENED, ONLY 1 OF THE 33 COMPLAINTS RECEIVED BY THE OFFICE OF DEFECTS INVESTIGATION (ODI) WAS FROM A STATE COVERED BY THE CUSTOMER SATISFACTION CAMPAIGN.IN RESPONSE TO AN INFORMATION REQUEST SENT BY THE ODI, GM PROVIDED INFORMATION THAT INCLUDED 6 ALLEGED FIRES AND 1 ALLEGED MINOR CRASH POTENTIALLY RELATED TO THE ALLEGED DEFECT. ONE OF THE ALLEGED FIRES IS A DUPLICATE OF A REPORT RECEIVED BY ODI.OF THE FIRE INCIDENTS, 2 OF THE 6 ALLEGED FIRE INCIDENTS OCCURRED AFTER THE REMEDY DETAILED IN THE CUSTOMER SATISFACTION PROGRAM WAS PERFORMED.ONE OF THE VEHICLES WAS TOTALED AS A RESULT OF THE INCIDENT.IT IS UNDETERMINED WHETHER THE INCIDENTS WERE RELATED TO THE ALLEGED DEFECT OR WERE A BY PRODUCT OF THE REPAIR.OF THE OTHER FOUR ALLEGED FIRE INCIDENTS, 1 INCIDENT INVOLVED SMOKE ONLY AND NO VISIBLE FLAMES.BASED ON THE INFORMATION PROVIDED, THE REMAINING 3 FIRE INCIDENTS WERE LOCALIZED EVENTS THAT PRIMARILY INVOLVED DAMAGE TO THE POWER STEERING COMPONENTS AND SURROUNDING WIRING.ALL 3 OF THESE VEHICLES WERE SUBSEQUENTLY REPAIRED.NONE OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS UNATTENDED.ODI IS AWARE OF 1 ADDITIONAL ALLEGED FIRE INCIDENT THAT WAS NOT INCLUDED IN GM'S INFORMATION REQUEST RESPONSE.BASED ON THE CONSUMER'S DESCRIPTION OF THE INCIDENT, THE FIRE WAS QUICKLY EXTINGUISHED BY A FRIEND AND THE VEHICLE WAS SUBSEQUENTLY REPAIRED AT A DEALERSHIP.IN TOTAL ODI IS AWARE OF 6 ALLEGED FIRE INCIDENTS WHERE THE CONSUMER ALLEGED FLAMES WERE VISIBLE.ALL OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS STILL ATTENDED. ODI IS AWARE 1 MINOR CRASH ALLEGED TO BE RELATED TO A POWER STEERING FLUID LEAK.THE CONSUMER ALLEGED A MINOR CRASH OCCURRED AS THE CONSUMER WAS ATTEMPTING TO PULL INTO A DRIVEWAY AND HAD DIFFICULTY NEGOTIATING THE TURN DUE TO EXPERIENCING HIGH POWER STEERING EFFORTS AND STRUCK A SNOW BANK.IN A LETTER DATED SEPTEMBER 21, 2009, GM INFORMED ODI THAT A CUSTOMER SATISFACTION PROGRAM WILL COMMENCE IN DECEMBER OF 2009 FOR THE ENTIRE US. AS A REMEDY THE POWER STEERING HOSE ASSEMBLY FOR VEHICLES WITH V8 ENGINES AND THE POWER STEERING RETURN HOSE AND CLAMPS FOR VEHICLES WITH V6 ENGINES WILL BE REPLACED WITH UPGRADED COMPONENTS.BASED ON THE LOW FREQUENCIES AND MINOR SEVERITIES OF THE ALLEGED FIRE INCIDENTS AND CRASH,NO SAFETY RELATED DEFECT TREND HAS BEEN IDENTIFIED IN THE SUBJECT VEHICLES.GM'S EXPANDED CUSTOMER SATISFACTION PROGRAM WILL PROVIDE FREE REPAIRS TO VEHICLES EXCLUDED FROM THE ORIGINAL CAMPAIGN.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Additional source detail variants (3)
Steering:hydraulic Power Assist:hose, Piping, And Connections
GENERAL MOTORS (GM) INITIATED A CUSTOMER SATISFACTION CAMPAIGN IN OCTOBER OF 2006 TO ADDRESS A FAILURE OF THE POWER STEERING HOSE AND/OR CLAMPS THAT COULD OCCUR WHEN THE ENGINE IS STARTED IN VEHICLES PRIMARILY OPERATED IN THE FOLLOWING STATES THAT EXPERIENCE EXTREMELY COLD TEMPERATURES:ALASKA, MAINE, MINNESOTA, MONTANA, NEW HAMPSHIRE, NORTH DAKOTA, SOUTH DAKOTA, VERMONT, WISCONSIN AND WYOMING.AT THE TIME THIS PRELIMINARY EVALUATION (PE) WAS OPENED, ONLY 1 OF THE 33 COMPLAINTS RECEIVED BY THE OFFICE OF DEFECTS INVESTIGATION (ODI) WAS FROM A STATE COVERED BY THE CUSTOMER SATISFACTION CAMPAIGN.IN RESPONSE TO AN INFORMATION REQUEST SENT BY THE ODI, GM PROVIDED INFORMATION THAT INCLUDED 6 ALLEGED FIRES AND 1 ALLEGED MINOR CRASH POTENTIALLY RELATED TO THE ALLEGED DEFECT. ONE OF THE ALLEGED FIRES IS A DUPLICATE OF A REPORT RECEIVED BY ODI.OF THE FIRE INCIDENTS, 2 OF THE 6 ALLEGED FIRE INCIDENTS OCCURRED AFTER THE REMEDY DETAILED IN THE CUSTOMER SATISFACTION PROGRAM WAS PERFORMED.ONE OF THE VEHICLES WAS TOTALED AS A RESULT OF THE INCIDENT.IT IS UNDETERMINED WHETHER THE INCIDENTS WERE RELATED TO THE ALLEGED DEFECT OR WERE A BY PRODUCT OF THE REPAIR.OF THE OTHER FOUR ALLEGED FIRE INCIDENTS, 1 INCIDENT INVOLVED SMOKE ONLY AND NO VISIBLE FLAMES.BASED ON THE INFORMATION PROVIDED, THE REMAINING 3 FIRE INCIDENTS WERE LOCALIZED EVENTS THAT PRIMARILY INVOLVED DAMAGE TO THE POWER STEERING COMPONENTS AND SURROUNDING WIRING.ALL 3 OF THESE VEHICLES WERE SUBSEQUENTLY REPAIRED.NONE OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS UNATTENDED.ODI IS AWARE OF 1 ADDITIONAL ALLEGED FIRE INCIDENT THAT WAS NOT INCLUDED IN GM'S INFORMATION REQUEST RESPONSE.BASED ON THE CONSUMER'S DESCRIPTION OF THE INCIDENT, THE FIRE WAS QUICKLY EXTINGUISHED BY A FRIEND AND THE VEHICLE WAS SUBSEQUENTLY REPAIRED AT A DEALERSHIP.IN TOTAL ODI IS AWARE OF 6 ALLEGED FIRE INCIDENTS WHERE THE CONSUMER ALLEGED FLAMES WERE VISIBLE.ALL OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS STILL ATTENDED. ODI IS AWARE 1 MINOR CRASH ALLEGED TO BE RELATED TO A POWER STEERING FLUID LEAK.THE CONSUMER ALLEGED A MINOR CRASH OCCURRED AS THE CONSUMER WAS ATTEMPTING TO PULL INTO A DRIVEWAY AND HAD DIFFICULTY NEGOTIATING THE TURN DUE TO EXPERIENCING HIGH POWER STEERING EFFORTS AND STRUCK A SNOW BANK.IN A LETTER DATED SEPTEMBER 21, 2009, GM INFORMED ODI THAT A CUSTOMER SATISFACTION PROGRAM WILL COMMENCE IN DECEMBER OF 2009 FOR THE ENTIRE US. AS A REMEDY THE POWER STEERING HOSE ASSEMBLY FOR VEHICLES WITH V8 ENGINES AND THE POWER STEERING RETURN HOSE AND CLAMPS FOR VEHICLES WITH V6 ENGINES WILL BE REPLACED WITH UPGRADED COMPONENTS.BASED ON THE LOW FREQUENCIES AND MINOR SEVERITIES OF THE ALLEGED FIRE INCIDENTS AND CRASH,NO SAFETY RELATED DEFECT TREND HAS BEEN IDENTIFIED IN THE SUBJECT VEHICLES.GM'S EXPANDED CUSTOMER SATISFACTION PROGRAM WILL PROVIDE FREE REPAIRS TO VEHICLES EXCLUDED FROM THE ORIGINAL CAMPAIGN.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Steering:hydraulic Power Assist:power Steering Fluid
GENERAL MOTORS (GM) INITIATED A CUSTOMER SATISFACTION CAMPAIGN IN OCTOBER OF 2006 TO ADDRESS A FAILURE OF THE POWER STEERING HOSE AND/OR CLAMPS THAT COULD OCCUR WHEN THE ENGINE IS STARTED IN VEHICLES PRIMARILY OPERATED IN THE FOLLOWING STATES THAT EXPERIENCE EXTREMELY COLD TEMPERATURES:ALASKA, MAINE, MINNESOTA, MONTANA, NEW HAMPSHIRE, NORTH DAKOTA, SOUTH DAKOTA, VERMONT, WISCONSIN AND WYOMING.AT THE TIME THIS PRELIMINARY EVALUATION (PE) WAS OPENED, ONLY 1 OF THE 33 COMPLAINTS RECEIVED BY THE OFFICE OF DEFECTS INVESTIGATION (ODI) WAS FROM A STATE COVERED BY THE CUSTOMER SATISFACTION CAMPAIGN.IN RESPONSE TO AN INFORMATION REQUEST SENT BY THE ODI, GM PROVIDED INFORMATION THAT INCLUDED 6 ALLEGED FIRES AND 1 ALLEGED MINOR CRASH POTENTIALLY RELATED TO THE ALLEGED DEFECT. ONE OF THE ALLEGED FIRES IS A DUPLICATE OF A REPORT RECEIVED BY ODI.OF THE FIRE INCIDENTS, 2 OF THE 6 ALLEGED FIRE INCIDENTS OCCURRED AFTER THE REMEDY DETAILED IN THE CUSTOMER SATISFACTION PROGRAM WAS PERFORMED.ONE OF THE VEHICLES WAS TOTALED AS A RESULT OF THE INCIDENT.IT IS UNDETERMINED WHETHER THE INCIDENTS WERE RELATED TO THE ALLEGED DEFECT OR WERE A BY PRODUCT OF THE REPAIR.OF THE OTHER FOUR ALLEGED FIRE INCIDENTS, 1 INCIDENT INVOLVED SMOKE ONLY AND NO VISIBLE FLAMES.BASED ON THE INFORMATION PROVIDED, THE REMAINING 3 FIRE INCIDENTS WERE LOCALIZED EVENTS THAT PRIMARILY INVOLVED DAMAGE TO THE POWER STEERING COMPONENTS AND SURROUNDING WIRING.ALL 3 OF THESE VEHICLES WERE SUBSEQUENTLY REPAIRED.NONE OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS UNATTENDED.ODI IS AWARE OF 1 ADDITIONAL ALLEGED FIRE INCIDENT THAT WAS NOT INCLUDED IN GM'S INFORMATION REQUEST RESPONSE.BASED ON THE CONSUMER'S DESCRIPTION OF THE INCIDENT, THE FIRE WAS QUICKLY EXTINGUISHED BY A FRIEND AND THE VEHICLE WAS SUBSEQUENTLY REPAIRED AT A DEALERSHIP.IN TOTAL ODI IS AWARE OF 6 ALLEGED FIRE INCIDENTS WHERE THE CONSUMER ALLEGED FLAMES WERE VISIBLE.ALL OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS STILL ATTENDED. ODI IS AWARE 1 MINOR CRASH ALLEGED TO BE RELATED TO A POWER STEERING FLUID LEAK.THE CONSUMER ALLEGED A MINOR CRASH OCCURRED AS THE CONSUMER WAS ATTEMPTING TO PULL INTO A DRIVEWAY AND HAD DIFFICULTY NEGOTIATING THE TURN DUE TO EXPERIENCING HIGH POWER STEERING EFFORTS AND STRUCK A SNOW BANK.IN A LETTER DATED SEPTEMBER 21, 2009, GM INFORMED ODI THAT A CUSTOMER SATISFACTION PROGRAM WILL COMMENCE IN DECEMBER OF 2009 FOR THE ENTIRE US. AS A REMEDY THE POWER STEERING HOSE ASSEMBLY FOR VEHICLES WITH V8 ENGINES AND THE POWER STEERING RETURN HOSE AND CLAMPS FOR VEHICLES WITH V6 ENGINES WILL BE REPLACED WITH UPGRADED COMPONENTS.BASED ON THE LOW FREQUENCIES AND MINOR SEVERITIES OF THE ALLEGED FIRE INCIDENTS AND CRASH,NO SAFETY RELATED DEFECT TREND HAS BEEN IDENTIFIED IN THE SUBJECT VEHICLES.GM'S EXPANDED CUSTOMER SATISFACTION PROGRAM WILL PROVIDE FREE REPAIRS TO VEHICLES EXCLUDED FROM THE ORIGINAL CAMPAIGN.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Steering:hydraulic Power Assist System
GENERAL MOTORS (GM) INITIATED A CUSTOMER SATISFACTION CAMPAIGN IN OCTOBER OF 2006 TO ADDRESS A FAILURE OF THE POWER STEERING HOSE AND/OR CLAMPS THAT COULD OCCUR WHEN THE ENGINE IS STARTED IN VEHICLES PRIMARILY OPERATED IN THE FOLLOWING STATES THAT EXPERIENCE EXTREMELY COLD TEMPERATURES:ALASKA, MAINE, MINNESOTA, MONTANA, NEW HAMPSHIRE, NORTH DAKOTA, SOUTH DAKOTA, VERMONT, WISCONSIN AND WYOMING.AT THE TIME THIS PRELIMINARY EVALUATION (PE) WAS OPENED, ONLY 1 OF THE 33 COMPLAINTS RECEIVED BY THE OFFICE OF DEFECTS INVESTIGATION (ODI) WAS FROM A STATE COVERED BY THE CUSTOMER SATISFACTION CAMPAIGN.IN RESPONSE TO AN INFORMATION REQUEST SENT BY THE ODI, GM PROVIDED INFORMATION THAT INCLUDED 6 ALLEGED FIRES AND 1 ALLEGED MINOR CRASH POTENTIALLY RELATED TO THE ALLEGED DEFECT. ONE OF THE ALLEGED FIRES IS A DUPLICATE OF A REPORT RECEIVED BY ODI.OF THE FIRE INCIDENTS, 2 OF THE 6 ALLEGED FIRE INCIDENTS OCCURRED AFTER THE REMEDY DETAILED IN THE CUSTOMER SATISFACTION PROGRAM WAS PERFORMED.ONE OF THE VEHICLES WAS TOTALED AS A RESULT OF THE INCIDENT.IT IS UNDETERMINED WHETHER THE INCIDENTS WERE RELATED TO THE ALLEGED DEFECT OR WERE A BY PRODUCT OF THE REPAIR.OF THE OTHER FOUR ALLEGED FIRE INCIDENTS, 1 INCIDENT INVOLVED SMOKE ONLY AND NO VISIBLE FLAMES.BASED ON THE INFORMATION PROVIDED, THE REMAINING 3 FIRE INCIDENTS WERE LOCALIZED EVENTS THAT PRIMARILY INVOLVED DAMAGE TO THE POWER STEERING COMPONENTS AND SURROUNDING WIRING.ALL 3 OF THESE VEHICLES WERE SUBSEQUENTLY REPAIRED.NONE OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS UNATTENDED.ODI IS AWARE OF 1 ADDITIONAL ALLEGED FIRE INCIDENT THAT WAS NOT INCLUDED IN GM'S INFORMATION REQUEST RESPONSE.BASED ON THE CONSUMER'S DESCRIPTION OF THE INCIDENT, THE FIRE WAS QUICKLY EXTINGUISHED BY A FRIEND AND THE VEHICLE WAS SUBSEQUENTLY REPAIRED AT A DEALERSHIP.IN TOTAL ODI IS AWARE OF 6 ALLEGED FIRE INCIDENTS WHERE THE CONSUMER ALLEGED FLAMES WERE VISIBLE.ALL OF THE ALLEGED FIRE INCIDENTS OCCURRED WHILE THE VEHICLE WAS STILL ATTENDED. ODI IS AWARE 1 MINOR CRASH ALLEGED TO BE RELATED TO A POWER STEERING FLUID LEAK.THE CONSUMER ALLEGED A MINOR CRASH OCCURRED AS THE CONSUMER WAS ATTEMPTING TO PULL INTO A DRIVEWAY AND HAD DIFFICULTY NEGOTIATING THE TURN DUE TO EXPERIENCING HIGH POWER STEERING EFFORTS AND STRUCK A SNOW BANK.IN A LETTER DATED SEPTEMBER 21, 2009, GM INFORMED ODI THAT A CUSTOMER SATISFACTION PROGRAM WILL COMMENCE IN DECEMBER OF 2009 FOR THE ENTIRE US. AS A REMEDY THE POWER STEERING HOSE ASSEMBLY FOR VEHICLES WITH V8 ENGINES AND THE POWER STEERING RETURN HOSE AND CLAMPS FOR VEHICLES WITH V6 ENGINES WILL BE REPLACED WITH UPGRADED COMPONENTS.BASED ON THE LOW FREQUENCIES AND MINOR SEVERITIES OF THE ALLEGED FIRE INCIDENTS AND CRASH,NO SAFETY RELATED DEFECT TREND HAS BEEN IDENTIFIED IN THE SUBJECT VEHICLES.GM'S EXPANDED CUSTOMER SATISFACTION PROGRAM WILL PROVIDE FREE REPAIRS TO VEHICLES EXCLUDED FROM THE ORIGINAL CAMPAIGN.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.