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2005 Chevrolet Cobalt

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

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.

97 crash reports12 fire reports57 injury reports

Steering complaints

1,143 reports
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39,000 miles · Jul 7, 2009
Steering

THE ELECTRIC ASSIST POWER STEERING FAILED WHILE DRIVING AT40 TO 50 MILES AN HOUR.IT FORCED ME OVER TO THE SIDE OF THE ROAD,I WAS LUCKY I WAS IN A OPEN AREA, I DIDN'T HIT ANY THING. I TURNED THE CAR OF WAITED A FEW MINUTES TURNED IT BACK ON AND IT WORKED FINE. THIS IS THE SECOND TIME THIS HAS HAPPENED AND A SIMILAR. INCIDENT WHEN…

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THE ELECTRIC ASSIST POWER STEERING FAILED WHILE DRIVING AT40 TO 50 MILES AN HOUR.IT FORCED ME OVER TO THE SIDE OF THE ROAD,I WAS LUCKY I WAS IN A OPEN AREA, I DIDN'T HIT ANY THING. I TURNED THE CAR OF WAITED A FEW MINUTES TURNED IT BACK ON AND IT WORKED FINE. THIS IS THE SECOND TIME THIS HAS HAPPENED AND A SIMILAR. INCIDENT WHEN IT STALLED ON A RAILROAD TRACK. THEY CHECKED THE GROUND AND REPLACED THE FUSE BLOCK. I SEARCHED THE INTERNET AND THIS SEEMS TO BE A COMMON PROBLEM WITH MANY GM ELECTRIC ASSIST POWER STEERING UNITS. THIS IS A VERY DANGEROUS CONDITION. I DO NOT HAVE THE PART. *TR

NHTSA ODI #10275947

641,000 miles · Jul 6, 2009
Steering

WAS DRIVING OUT OF PARKING DECK AT WORK WHEN POWER STEERING WENT OUT. THIS HAPPENS ON A DAILY BASIS AND IS DANGEROUS. CHECKED AND FOUND OUT THIS IS A MAJOR COMPLAINT OF 2005 COBALTS. EXPENSE TO HAVE REPAIRED IS NOT AN OPTION AT THIS TIME. SAFETY HAZARD NOT KNOWING WHEN IT WILL GO OUT EACH DAY. *TR

NHTSA ODI #10275891

80,000 miles · Jul 1, 2009
Steering

FAILURE OF POWER STEERING. I WILL BE DRIVING AND MY POWER STEERING WILL FAIL WHILE I AM DRIVING DOWN THE ROAD. THIS PROBLEM HAPPENS DAILY ALOMST EVERYTIME I DRIVE. HAPPENS MORE FREQUENTLY AFTER A U-TURN OR SHARP TURN AND DURING HOT DAYS. *TR

NHTSA ODI #10275513

107,000 miles · Jun 30, 2009
Steering

TL*THE CONTACT OWNS A 2005 CHEVROLET COBALT. THE CONTACT STATED THAT THE POWER STEERING INDICATOR ILLUMINATES PERIODICALLY. WHEN THIS OCCURS, ALL POWER STEERING IS LOST AND THE VEHICLE BECOMES VERY DIFFICULT TO STEER. THE CONTACT MUST TURN OFF THE VEHICLE AND RESTART IT IN ORDER TO RESET ITSELF. THE VEHICLE WAS TAKEN TO THE …

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TL*THE CONTACT OWNS A 2005 CHEVROLET COBALT. THE CONTACT STATED THAT THE POWER STEERING INDICATOR ILLUMINATES PERIODICALLY. WHEN THIS OCCURS, ALL POWER STEERING IS LOST AND THE VEHICLE BECOMES VERY DIFFICULT TO STEER. THE CONTACT MUST TURN OFF THE VEHICLE AND RESTART IT IN ORDER TO RESET ITSELF. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE POWER STEERING CONTROL MODULE WAS OUT OF WARRANTY; THEREFORE, THEY WOULD NOT PAY FOR THE REPAIR. THE CONTACT WILL CALL THE MANUFACTURER FOR ASSISTANCE. THERE WAS NO RECALL FOR THE STEERING WHEEL. THE FAILURE MILEAGE WAS 107,000. UPDATED 07/08/09 *BF UPDATED 07/08/09.*JB

NHTSA ODI #10275318

50,000 miles · Jun 24, 2009
Steering

TL*THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING BETWEEN 25-30 MPH, THE POWER STEERING WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. IMMEDIATELY, A CHIME SOUNDED INSIDE THE VEHICLE. THERE WAS A LOSS OF POWER STEERING AND THE STEERING COLUMN LOCKED. THE DRIVER EXPERIENCED EXTREME DIFFICULTY STEERING THE VEH…

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TL*THE CONTACT OWNS A 2005 CHEVROLET COBALT. WHILE DRIVING BETWEEN 25-30 MPH, THE POWER STEERING WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. IMMEDIATELY, A CHIME SOUNDED INSIDE THE VEHICLE. THERE WAS A LOSS OF POWER STEERING AND THE STEERING COLUMN LOCKED. THE DRIVER EXPERIENCED EXTREME DIFFICULTY STEERING THE VEHICLE, WHICH RESULTED IN GREATER EFFORT TO TURN THE STEERING WHEEL. THE WARNING INDICATOR REMAINED ILLUMINATED UNTIL THE ENGINE WAS TURNED OFF. THE CONTACT PULLED THE VEHICLE OVER INTO A PARKING LOT AND THEN TURNED OFF AND RESTARTED THE ENGINE. THE VEHICLE RESTARTED AND RESUMED NORMAL OPERATION. THE FAILURE RECURRED ON A SEPARATE OCCASION. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 50,000.

NHTSA ODI #10274826

62,000 miles · Jun 20, 2009
Steering

2005 CHEVY COBALT POWER STEERING FAILURE. *TR

NHTSA ODI #10274415

60,000 miles · Jun 19, 2009
Steering

TL*THE CONTACT OWNS A 2005 CHEVROLET COBALT. THE CONTACT STATED THAT THE POWER STEERING FAILS SPORADICALLY AT ANY SPEED. THE DEALER STATED THAT SHE WOULD HAVE TO PAY $700 FOR THE REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 60,000 AND CURRENT MILEAGE WAS 82,000.

NHTSA ODI #10274314

72,100 miles · Jun 18, 2009
SteeringSuspension

I OWN A 2005 CHEVROLET COBALT, AND ABOUT A MONTH AGO I WAS DRIVING DOWN A COUNTRY ROAD WHEN MY "POWER STEERING" MESSAGE WAS DISPLAYED ON MY DASHBOARD STATING IT HAD SHUTOFF. THIS THEN LEAD TO MY CAR TRYING TO SHUT ITSELF OFF IN THE MIDDLE OF THE ROAD GOING 55 MILES PER HOUR. THE GAUGES WERE FLASHING, RADIO WAS FLASHING, THE CA…

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I OWN A 2005 CHEVROLET COBALT, AND ABOUT A MONTH AGO I WAS DRIVING DOWN A COUNTRY ROAD WHEN MY "POWER STEERING" MESSAGE WAS DISPLAYED ON MY DASHBOARD STATING IT HAD SHUTOFF. THIS THEN LEAD TO MY CAR TRYING TO SHUT ITSELF OFF IN THE MIDDLE OF THE ROAD GOING 55 MILES PER HOUR. THE GAUGES WERE FLASHING, RADIO WAS FLASHING, THE CAR WOULD NOT SHIFT GEARS AND WAS ROCKING BACK AND FORTH, AND I COULDN'T REALLY STEER THE CAR. AFTER I WAS ABLE TO GET IT UNDER CONTROL AND STOPPED AND SHUTOFF IT SEEMED TO RESET THE SYSTEM AND I HAD NO PROBLEMS UNTIL A FEW DAYS AGO. I WAS DRIVING ON A VERY BUSY INTERSTATE DURING RUSH HOUR WHILE GOING ABOUT 80 MILES PER HOUR, AND THE SITUATION HAPPENED AGAIN EXCEPT I WAS NEARLY IN A COLLISION WITH SEMI TRUCK TRAILERS, IT TOOK ALL I HAD TO GET IT OFF THE ROAD WITHOUT HITTING ANYTHING. THIS SCARED ME TO DEATH. THIS TIME THE SYSTEM DID NOT RESET , BUT I WAS ABLE TO LIMP IT TO THE CHEVY DEALER NEAR MY APARTMENT. COME TO FIND OUT IT WAS THE :BODY CONTROL MODULE" THAT WAS BAD. IT COST ME $508 DOLLARS TO FIX THIS ONE ISSUE. TWO WEEKS AGO I HAD TO TAKE IT IN FOR A LOWER LEFT FRONT CONTROL ARM BUSHING THAT WAS BAD, AND ALSO THE SHIFTER SOLENOID WAS BAD, AND I HAD SPENT NEARLY $1100 FOR ALL OF THOSE SAFETY ISSUES AS WELL. *TR

NHTSA ODI #10274218

60,800 miles · Jun 17, 2009
Electronic Stability Control (esc)Steering

POWER STEERING STOPPED WORKING ALONG WITH THOUSANDS OF OTHER COBALT OWNERS. I HAVEN'T REPLACED IT YET. AFTER READING OTHER FORUMS THE CAR IS DOOMED TO DO IT AGAIN. I HAVE HAD THE STANDARDS FACTORY CD PLAYER REPLACED 4 TIMES. FIRST AT 12K MILES, FINALLY LAST TIME AT 60K. THE KEY BECOMES LOCKED IN THE IGNITION DAILY. I HAVE TO RE…

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POWER STEERING STOPPED WORKING ALONG WITH THOUSANDS OF OTHER COBALT OWNERS. I HAVEN'T REPLACED IT YET. AFTER READING OTHER FORUMS THE CAR IS DOOMED TO DO IT AGAIN. I HAVE HAD THE STANDARDS FACTORY CD PLAYER REPLACED 4 TIMES. FIRST AT 12K MILES, FINALLY LAST TIME AT 60K. THE KEY BECOMES LOCKED IN THE IGNITION DAILY. I HAVE TO REACH A FINGER IN THE WHOLE UNDERNEATH THE STEERING COLUMN TO HIT THE KEY RELEASE BUTTON. JUST A POORLY MADE CAR AND EVERYTHING GOES OUT RIGHT AFTER THE WARRANTY. *TR

NHTSA ODI #10274163

80,000 miles · Jun 16, 2009
Steering

2005 CHEVY COBALT, POWER STEERING RANDOMLY GOES OUT IN MY VEHICLE WHILE DRIVING. I CAN TURN THE CAR OFF AND WHEN I RESTART USUALLY IT IS FIXED BUT LIGHT COMES ON AND STEERING GOES OUT WITHOUT WARNING. THIS SEEMS VERY DANGEROUS, FORTUNATELY HAVEN'T WRECKED YET. COST TO FIX ABOUT $2,000. LOOKED UP ON INTERNET AND ABOUT 400 OTHER C…

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2005 CHEVY COBALT, POWER STEERING RANDOMLY GOES OUT IN MY VEHICLE WHILE DRIVING. I CAN TURN THE CAR OFF AND WHEN I RESTART USUALLY IT IS FIXED BUT LIGHT COMES ON AND STEERING GOES OUT WITHOUT WARNING. THIS SEEMS VERY DANGEROUS, FORTUNATELY HAVEN'T WRECKED YET. COST TO FIX ABOUT $2,000. LOOKED UP ON INTERNET AND ABOUT 400 OTHER COMMENTS AND COMPLAINTS ON 1 WEBSITE REGARDING SAME PROBLEM. SOUNDS LIKE RECALL SHOULD BE ISSUED! *TR

NHTSA ODI #10273962

Official recalls

5

14V171000 · 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. GM’s 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. GM’s 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. GM’s 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

1

PE10005 · 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.