WHILE DRIVING VEHICLE POWER STEERING LIGHT COMES ON, STEERING WHEEL LOCKS UP, GEAR SHIFT STARTS CLICKING, STALLING OUT DURING DRIVING AT SPEED. I HAVE RAN OFF ROAD SEVERAL TIMES AND HAVE TO USE BOTH HANDS TO TURN A CURVE BECAUSE OF STEERING LOCKED.
2005 Chevrolet Cobalt
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Cobalt years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
1,407 reports with mileage · 242 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.
- Steering. Review the 1,143 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 323 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 99 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Steering complaints
1,143 reportsTL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 40 MPH, THE STEERING WHEEL SEIZED AND THE KEY FOB FAILED TO RELEASE FROM THE IGNITION SWITCH. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V171000 (ELECTRICAL SYSTEM). …
Read full complaint
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 40 MPH, THE STEERING WHEEL SEIZED AND THE KEY FOB FAILED TO RELEASE FROM THE IGNITION SWITCH. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V171000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 29,693.
I WOULD LIKE TO VOICE MY DISPLEASURE WITH HOW GENERAL MOTORS PERFORMED THEIR RECALL ON CHEVY COBALT VEHICLES. MY 2005 COBALT WAS PURCHASED BY DOBLES CHEVROLET (NOW QUIRK CHEVROLET OF MANCHESTER) BACK IN 2005. THE IGNITION SWITCH RECALL WAS SUPPOSEDLY PERFORMED IN MAY OF 2014. ON THE AFTERNOON OF TUESDAY, SEPTEMBER 13, 2014, M…
Read full complaint
I WOULD LIKE TO VOICE MY DISPLEASURE WITH HOW GENERAL MOTORS PERFORMED THEIR RECALL ON CHEVY COBALT VEHICLES. MY 2005 COBALT WAS PURCHASED BY DOBLES CHEVROLET (NOW QUIRK CHEVROLET OF MANCHESTER) BACK IN 2005. THE IGNITION SWITCH RECALL WAS SUPPOSEDLY PERFORMED IN MAY OF 2014. ON THE AFTERNOON OF TUESDAY, SEPTEMBER 13, 2014, MY CAR LOST COMPLETE CONTROL. THE TRACTION CONTROL LIGHT CAME ON FOLLOWED BY LOSING POWER STEERING AND THRUSTING VIOLENTLY. IT COULD'VE KILLED SOMEONE. NEEDLESS TO SAY, THE CAR WAS TOWED TO MY MECHANIC. MY MECHANIC AT CARK'S CAR CARE DIAGNOSED THIS AS AN IGNITION SWITCH ISSUE AND CALLED QUIRK CHEVROLET OF MANCHESTER ABOUT AN IGNITION SWITCH RECALL PERFORMED ON THE CAR. MY MECHANIC SPOKE TO SOMEONE IN SERVICE WHOM CONFIRMED THAT THE RECALL HAD BEEN DONE ONCE BUT THE IGNITION SWITCH SHOULD NOT HAVE GONE BAD SO SOON. MY MECHANIC SAID THAT THEY WERE INFORMED THAT BECAUSE THE IGNITION SWITCH SHOULDN'T HAVE GONE BAD SO SOON, THAT THE SERVICE WOULD BE DONE FREE OF CHARGE. UPON HEARING THIS I CALLED IN TO SCHEDULE AND WAS THAT THEY'D LOOK AT IT BUT IT WOULD NOT BE FREE BECAUSE THE RECALL IS ONE-AND-DONE. DURING CONGRESSIONAL TESTIMONY, MARY BARRA SPOKE ABOUT HOW SAFETY WAS OF THE UTMOST IMPORTANCE TO GM. I HEARD SUCH WONDERFUL THINGS ABOUT SAFETY AND CONSUMER CONFIDENCE; BUT ALL I'VE EXPERIENCE IS NEAR DEATH AND DESTRUCTION. FOR 9 YEARS I OWNED THE GEAR AND EXPERIENCED NO IGNITION SWITCH ISSUES; HOWEVER, ONLY TWO YEARS AFTER THE RECALL THAT 'NEW' PART COULD'VE LEAD TO A LETHAL ACCIDENT. I HAVE REACHED OUT TO SEVERAL PEOPLE AT GM INCLUDING THE DEALERSHIP AS WELL AS MARY BARRA HERSELF, BUT HAVEN'T RECEIVED A RESPONSE FROM ANYONE.
GM REPLACED IGNITION PARTS AND SHIFTER MECHANISM AS PER RECALL. SHORTLY AFTER ISSUES BEGAN WITH STEERING LOCKING UP, TRANSMISSION NOT SHIFTING AND VARIOUS WARNING LIGHTS FLASHING. THIS BECAME MORE FREQUENT AND IS NOW IMPOSSIBLE TO DRIVE. MY TECHNICIAN SAYS IT IS A BODY OR TRANSMISSION CONTROL MODULE COSTING WELL OVER A THOUSAND …
Read full complaint
GM REPLACED IGNITION PARTS AND SHIFTER MECHANISM AS PER RECALL. SHORTLY AFTER ISSUES BEGAN WITH STEERING LOCKING UP, TRANSMISSION NOT SHIFTING AND VARIOUS WARNING LIGHTS FLASHING. THIS BECAME MORE FREQUENT AND IS NOW IMPOSSIBLE TO DRIVE. MY TECHNICIAN SAYS IT IS A BODY OR TRANSMISSION CONTROL MODULE COSTING WELL OVER A THOUSAND DOLLARS. THERE APPEAR TO BE 100S OF 1000S OF THE SAME ISSUE AS PER SEARCH ENGINES. I WILL CONTACT MY LOCAL GM DEALERSHIP. IF GM WILL NOT BACK UP ITS PRODUCT IT WILL BE THE LAST GM IN MY DRIVEWAY. I WILL TRADE IN ON A TOYOTA.
POWER STEERING MOTOR IS OUT, LOSE OF POWER STEERING ON DASH BOARD NO RECALLS WHEN THERE SHOULD BE
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 45 MPH, THE STEERING WHEEL SEIZED AND BECAME DIFFICULT TO STEER. THE POWER STEERING AND A YELLOW PADLOCK WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE POWER STEERING MOTO…
Read full complaint
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 45 MPH, THE STEERING WHEEL SEIZED AND BECAME DIFFICULT TO STEER. THE POWER STEERING AND A YELLOW PADLOCK WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE POWER STEERING MOTOR FAILED. THE DEALER DIAGNOSED THAT THE POWER TRAIN CONTROL MODULE NEEDED TO REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V073000 (STEERING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 158,000. UPDATED 10/04/16*LJ *TR
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 40 MPH, THE STEERING WHEEL POWER AND THE ENGINE WARNING LIGHTS ILLUMINATED. IN ADDITION, THE VEHICLE STALLED, BUT WAS ABLE TO BE RESTARTED AFTER FIVE TO TEN MINUTES. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILU…
Read full complaint
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING APPROXIMATELY 40 MPH, THE STEERING WHEEL POWER AND THE ENGINE WARNING LIGHTS ILLUMINATED. IN ADDITION, THE VEHICLE STALLED, BUT WAS ABLE TO BE RESTARTED AFTER FIVE TO TEN MINUTES. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 184,089.
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE AT A STOP, THE STEERING WHEEL BECAME DIFFICULT TO TURN. THE CONTACT HAD TO APPLY FORCE TO THE STEERING WHEEL IN ORDER TO STEER THE VEHICLE AND THE ANTI-THEFT WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE.…
Read full complaint
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE AT A STOP, THE STEERING WHEEL BECAME DIFFICULT TO TURN. THE CONTACT HAD TO APPLY FORCE TO THE STEERING WHEEL IN ORDER TO STEER THE VEHICLE AND THE ANTI-THEFT WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 108,000.
WE HAVE NOTICED A SUDDEN LOSS OF ELECTRIC POWER STEERING, THIS IS INTERMITTENT. OUR DAUGHTER NOW DRIVES THIS CAR AND WE ARE SCARED THAT IT IS GOING TO GO OUT WHEN SHE IS IN TRAFFIC AND CAUSE A VEHICLE ACCIDENT.
TL* THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING VARIOUS SPEEDS, THE STEERING WHEEL SEIZED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 159,967.
Official recalls
514V171000 · Electrical System:ignition
Apr 10, 2014
General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.
Consequence & remedy
Consequence: If the key can be removed from the ignition when the ignition is not in the "off" position, the vehicle could roll away: (a) for an automatic transmission, if the transmission is not in the "Park" position; or (b) for a manual transmission, if the parking brake is not engaged and the transmission is not in the "Reverse" position. This potential for rollaway increases the risk for a crash and occupant or pedestrian injuries.
Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the ignition cylinder and cut and, if necessary, re-learn two ignition/door keys for each vehicle. For vehicles that were built with the redesigned ignition cylinder or had the ignition cylinder replaced with the redesigned part, dealers will cut and, if necessary, re-learn two ignition/door keys for each vehicle. The recall began on April 18, 2014. Chevrolet owners may contact General Motors at 1-800-222-1020, Pontiac owners at 1-800-762-2737, and Saturn owners at 1-800-553-6000. General Motors' number for this recall is 14113 for the ignition lock cylinder and key replacement, and 14133 for only key replacements. Note: Until a vehicle has been remedied, owners and operators are advised that when exiting, to be sure that the vehicle is in "Park," or in the case of a manual transmission, that the vehicle is in the "Reverse" position and the parking brake is engaged.
14V047000 · Air Bags; Electrical System:ignition:switch
Feb 10, 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 February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. 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. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
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 replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
Additional source detail variants (2)
Air Bags
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 February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. 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. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
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 replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
Electrical System:ignition:switch
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 February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. 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. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
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 replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
10V073000 · Steering:electric Power Assist System
Mar 3, 2010
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2005-2010 CHEVROLET COBALT AND MODEL YEAR 2007-2010 PONTIAC G5 VEHICLES EQUIPPED WITH ELECTRIC POWER STEERING. THE DRIVER MAY EXPERIENCE A SUDDEN LOSS OF POWER STEERING ASSIST THAT COULD OCCUR AT ANY TIME WHILE DRIVING.
Consequence & remedy
Consequence: IF POWER STEERING ASSIST IS LOST, IT WOULD REQUIRE GREATER DRIVER EFFORT AT LOW VEHICLE SPEEDS, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE ELECTRIC POWER STEERING MOTOR FREE OF CHARGE. OWNERS ARE BEING NOTIFIED ON A ROLLING BASIS BETWEEN MARCH 29 THROUGH NOVEMBER 2010. A COPY OF THE MAILING SCHEDULE IS LOCATED IN THE RECALL FILE. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND PONTIAC AT 1-800-620-7668 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
07V014000 · Structure
Jan 18, 2007
CERTAIN PASSENGER VEHICLES NOT EQUIPPED WITH OPTIONAL ROOF-MOUNTED SIDE IMPACT AIR BAGS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 201, 'OCCUPANT PROTECTION IN INTERIOR IMPACT.'
Consequence & remedy
Consequence: IN A CRASH, HEAD IMPACT PROTECTION MAY BE INADEQUATE.
Remedy: DEALERS WILL INSTALL ENERGY ABSORBING PLASTIC TO THE HEADLINER TRIM TO REDUCE THE SEVERITY OF HEAD IMPACTS IN A CRASH. THE RECALL BEGAN ON MARCH 21, 2007. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438.
04V560000 · Exterior Lighting:headlights
Nov 22, 2004
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE BULB SHIELDS INSIDE OF THE HEADLAMPS CAN LOOSEN DUE TO VIBRATION.
Consequence & remedy
Consequence: THE BULB SHIELD CAN LOOSEN OR BREAK BECAUSE OF VIBRATION. IF THIS OCCURRED ON A HEADLAMP INSTALLED IN A VEHICLE, ONCOMING DRIVERS MAY NOTICE ADDITIONAL GLARE, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSTALL TWO NEW HEADLAMP ASSEMBLIES. THE RECALL BEGAN ON NOVEMBER 17, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438.
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
1PE10005 · Electric Power Steering Failure
Opened Jan 27, 2010 · Closed Jul 19, 2010
Status: closed (inferred from source dates) · Steering:electric Power Assist System
In a March 1, 2010 letter, General Motors Corporation (GM) provided a defect information report to NHTSA regarding a problem that could result in sudden loss of power steering assist in certain model year (MY) 2005 through 2010 Chevrolet Cobalt and MY 2007 through 2010 Pontiac G5 vehicles equipped with electric power steering (EPS).The letter indicates that the loss of steering assist could occur at any time while driving and that, once assist is lost, a message is displayed on the Driver Information Center (DIC) and a chime sounds to inform the driver.The letter further states that steering control is maintained in manual mode, but would require greater driver effort at low vehicle speeds.In the next ignition cycle, power assist is typically regained and the DIC message is no longer displayed.GM's letter identifies the root cause of the EPS failure as the EPS motor and indicates that production of a new motor started in December 2009.GM's recall repair procedure instructs dealers to replace the EPS motor in all recalled vehicles. ODI's analysis of all information available related to sudden loss of EPS assist while driving in the MY 2005 through 2009 Chevrolet Cobalt vehicles shows current complaint and warranty rates of 323/100,000 vehicles and 0.4% respectively.In response to ODI's request for information, GM identified 81 complaints where a crash was claimed that may be related to loss of EPS assist.ODI's analysis of all crash claims was based on verifiable factors such as; whether a loss of EPS was indicated at the time of the crash by a chime or malfunction indicator lamp or if a EPS related component malfunction was identified after the crash occurred.With this method ODI identified 36 possible crashes related to EPS failure.GM assessed crash claims based on the available facts and excluded crash claims that indicated that the vehicle was travelling at speeds in the range of 30 mph or greater.GM said that it believes if power assist is lost while a vehicle is moving at speeds in the range of 30 mph or greater there is a small difference in steering efforts perceived in subjective evaluations at those speeds and it is unlikely to lead to loss of vehicle control. Based on GM's safety recall, this investigation is closed.
Illustration