IllustrationGAS VAPORS RISE FROM THE REAR WHEELS FOLLOWING A FILL UP. DOES NOT HAPPEN IF YOU ONLY FILL IT HALF WAY. FUMES ARE REALLY BAD WHEN VEHICLE IS IN THE GARAGE. NOTHING DRIPPED ON THE GROUND.
2006 Chevrolet Corvette
Owner reports · Recalls · Investigations
More warning signs than most Corvette years
Owner complaints for the 2006 Chevrolet Corvette are substantially higher than the model-year median of 29.
About this comparison →How this year compares
Owner complaints by model year
Compare all Corvette 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
1120–25K
6625–50K
5950–75K
4075–100K
24100–150K
4150K+
305 reports with mileage · 60 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.
- Exterior Lighting. Review the 62 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. Review the 59 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel/propulsion System. Review the 49 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
12 crash reports2 fire reports5 injury reports
Fuel/propulsion System complaints
49 reportsFUEL LEAK BAD SMELL WHEN LEFT I GARAGE 2006 CORVETT
AFTER DRIVING MY CAR FOR A SUFFICIENT LENGTH OF TIME TO GET THE ENGINE HOT (NORMAL DRIVING) AND THEN PARK IT IN THE GARAGE, A VERY STRONG SMELL OF FUEL VAPOR IS EMITTED FROM THE REAR AREA OF THE CAR WHICH FILLS THE GARAGE AND PERMEATES THE HOUSE. THE ODOR ALSO INVADES THE CAR'S INTERIOR CABIN. THIS DANGEROUS CONDITION WAS REPOR…
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AFTER DRIVING MY CAR FOR A SUFFICIENT LENGTH OF TIME TO GET THE ENGINE HOT (NORMAL DRIVING) AND THEN PARK IT IN THE GARAGE, A VERY STRONG SMELL OF FUEL VAPOR IS EMITTED FROM THE REAR AREA OF THE CAR WHICH FILLS THE GARAGE AND PERMEATES THE HOUSE. THE ODOR ALSO INVADES THE CAR'S INTERIOR CABIN. THIS DANGEROUS CONDITION WAS REPORTED TO THE WATSON CHEVROLET DEALERSHIP IN TUCSON, AUGUST, 2015, MILEAGE 67289. AFTER LENGTHY INSPECTION AND COMMUNICATION WITH GM, CERTAIN COMPONENTS WERE REPLACED - AN EXPENSIVE REPAIR. THE CAR OPERATED SATISFACTORILY AND I OBSERVED NO MORE FUEL VAPORS UNTIL MARCH 4, 2016, MILEAGE 71448. FOLLOWING A TRIP OF 40 MILES, NORMAL CITY DRIVING, I PARKED THE CAR IN THE GARAGE AND THE SAME VERY STRONG FUEL VAPORS FILLED THE GARAGE. ONCE AGAIN, THE HOUSE WAS PERMEATED WITH THE ODOR, WHICH WE FOUND NECESSARY TO PURGE, AND TO REMOVE THE CAR FROM THE GARAGE UNTIL THE VAPOR DISSIPATED. I CONSIDER THIS TO BE A DANGEROUS SAFETY HAZARD. I'VE ALSO NOTED FROM VARIOUS CORVETTE FORUMS THAT MANY OTHER C6 CORVETTES HAVE EXPERIENCED THIS CONDITION AND IT MAYBE A COMMON PROBLEM. I BELIEVE CARS LIKE MINE SHOULD BE RECALLED FOR AN APPROPRIATE FIX BEFORE AN EXPLOSION OR OTHER UNFORTUNATE EVENT OCCURS. IT WON'T BE AN ACCIDENT!
THERE IS A STRONG SMELL OF GASOLINE COMING FROM THE CAR. IT IS DIFFICULT TO PINPOINT THE SOURCE, BUT I BELIEVE THERE IS A LEAK FROM THE GAS TANK AREA.
TL* THE CONTACT OWNS A 2006 CHEVROLET CORVETTE. THE CONTACT NOTICED THAT THE VEHICLE WAS LEAKING FUEL FROM THE FUEL PUMP. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE F…
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TL* THE CONTACT OWNS A 2006 CHEVROLET CORVETTE. THE CONTACT NOTICED THAT THE VEHICLE WAS LEAKING FUEL FROM THE FUEL PUMP. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 36,000.
HAS CRACK ON TOP OF FUEL PUMP SPRAYING GAS , SMELLS IN CAB
BOUGHT CAR ON A FRIDAY 12/4/2015 FUEL LEAK UNDER DRIVERS SIDE UNDER FUEL FILL DOOR. STRONG FUMES AS WELL. TOOK BACK TO DEALER MONDAY. WAS TOLD IT WILL BE THIS COMING WEEK BEFORE A TECHNICIAN CAN DROP THE REAR SUSPENSION TO GET TO THE FUEL TANK. THIS IS WHY I HAVE ONLY BOUGHT ASIAN CARS IN THE PAST. LEXUS ETC.
I AM SMELLING A STRONG GASOLINE ODOR FROM THE CAR AS IT IS PARKED IN THE GARAGE. IT JUST STARTED AT RANDOM A FEW DAYS AGO. NO VISIBLE SIGNS OF GAS ARE ON THE PAVEMENT,BUT THE SMELL IS VERY STRONG. I AM WORRIED ABOUT A FIRE HAZARD SINCE THE EXHAUST IS CLOSE BY. THERE ARE A LOT OF COMPLAINTS ON THE INTERNET OF THIS BEING A HUGE…
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I AM SMELLING A STRONG GASOLINE ODOR FROM THE CAR AS IT IS PARKED IN THE GARAGE. IT JUST STARTED AT RANDOM A FEW DAYS AGO. NO VISIBLE SIGNS OF GAS ARE ON THE PAVEMENT,BUT THE SMELL IS VERY STRONG. I AM WORRIED ABOUT A FIRE HAZARD SINCE THE EXHAUST IS CLOSE BY. THERE ARE A LOT OF COMPLAINTS ON THE INTERNET OF THIS BEING A HUGE PROBLEM, BUT TO MY KNOWLEDGE GM IS NOT DOING ANYTHING ABOUT IF, MY CORVETTE IS 9'YRS OLD BUT ONLY HAS 17,000 MILE (A GARAGE QUEEN). THIS PROBLEM OCCURRED OUT OF THE BLUE, MY GAS GAUGE READS ABOUT 5/8 OF A TANK SO IT DID NOT HAPPEN AFTER A FILL UP.,,PLEASE HELP.
ON AUGUST 13, 2015, MY 2006 CORVETTE WOULD NOT SHIFT OUT OF REVERSE. THE CAR WAS STUCK IN THAT REVERSE GEAR AND THE SHIFT LEVER WAS NOT ENABLING THE SELECTION OF ANOTHER GEAR. THE SHIFTER MECHANISM ON THIS AUTOMATIC EQUIPPED VEHICLE WAS OPERATIONAL, BUT THE LINKAGE TO THE TRANSMISSION WAS NO LONGER ENGAGED. THE CAR WAS BEING PUL…
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ON AUGUST 13, 2015, MY 2006 CORVETTE WOULD NOT SHIFT OUT OF REVERSE. THE CAR WAS STUCK IN THAT REVERSE GEAR AND THE SHIFT LEVER WAS NOT ENABLING THE SELECTION OF ANOTHER GEAR. THE SHIFTER MECHANISM ON THIS AUTOMATIC EQUIPPED VEHICLE WAS OPERATIONAL, BUT THE LINKAGE TO THE TRANSMISSION WAS NO LONGER ENGAGED. THE CAR WAS BEING PULLED INTO THE GARAGE WHEN THIS HAPPENED, SO FORTUNATELY I WAS NOT IN A BUSY INTERSECTION, IN A PARKING LOT, OR IN SOME OTHER LOCATION WHERE I, OR SOMEONE ELSE, MIGHT HAVE BEEN IN HARM'S WAY DUE TO A VEHICLE THAT I COULD NO LONGER CONTROL. SINCE THE CAR COULD NOT BE PUT IN NEUTRAL OR PARK, I HAD TO TURN OFF THE VEHICLE WITH IT IN REVERSE AND USE THE PARKING BRAKE TO KEEP THE CAR FROM MOVING. SINCE THE SHIFTER MECHANISM COULD STILL MOVE, THE SWITCH ACTIVATING THE "OK TO START" WOULD HAVE ALLOWED THE CAR TO START WHEN PUT IN THE PARK OR NEUTRAL POSITIONS - WHILE THE TRANSMISSION WAS STILL STUCK IN REVERSE; A REAL SAFETY ISSUE. THE CAUSE OF THE PROBLEM WAS A 50 CENT BUSHING THAT ATTACHES TO THE SHIFT LEVER. THIS BUSHING ALLOWS THE BALL END CONNECTOR OF THE SHIFTER TO ENGAGE A SHIFTER CABLE THAT ACTUATES THE LINKAGE TO THE TRANSMISSION. SO WHEN THAT BUSHING BREAKS, YOU CAN NO LONGER SHIFT THE CAR. THIS HAS HAPPENED TO MANY, MANY PEOPLE OWNING THE GENERATIONS OF C5 (1997-2004) AND C6 (2005-2013) CORVETTES. YOU CAN READ A SAMPLE THREAD WITH PICTURES HERE: HTTP://WWW.CORVETTEFORUM.COM/FORUMS/C6-CORVETTE-GENERAL-DISCUSSION/3482107-C6-AUTOMATIC-SHIFTER-BROKEN-NEED-HELP-REPLACING-TRANSMISSION-SHIFTER-MODULE.HTML OR HERE (AND THERE ARE MANY MORE!) HTTP://WWW.CORVETTEFORUM.COM/FORUMS/C5-GENERAL/2684621-BROKEN-SHIFTER-LINKAGE-FIX-WITH-PICS.HTML THE PART REPLACED (THE BUSHING) FAILED BECAUSE OF PLASTIC DETERIORATION, THE PICTURES IN THE ABOVE LINKS SHOW THE BROKEN PART AND THE PART OBTAINED TO REPAIR THE PROBLEM. THIS PROBLEM NEEDS SERIOUS ATTENTION!
Official recalls
514V251000 · Electrical System:wiring; Exterior Lighting:headlights
May 14, 2014
General Motors LLC (GM) is recalling certain model year 2005-2007 Chevrolet Corvette vehicles manufactured March 29, 2004, through June 22, 2007. In the affected vehicles, the underhood bussed electrical center (UBEC) housing can expand and cause the headlamp low beam relay control circuit wire to bend. If the wire is repeatedly bent, it may fracture causing a loss of low beam headlamp illumination.
Consequence & remedy
Consequence: The loss of low beam headlamp illumination will decrease the driver's visibility, as well as the vehicle's conspicuity to other motorists, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will install a jumper wire to correct this condition, free of charge. The recall began January 2, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 13146. Note: Model year 2008-2013 Chevrolet Corvettes will be covered under customer satisfaction program number 14203 for the same issue.
Additional source detail variants (2)
Exterior Lighting:headlights
General Motors LLC (GM) is recalling certain model year 2005-2007 Chevrolet Corvette vehicles manufactured March 29, 2004, through June 22, 2007. In the affected vehicles, the underhood bussed electrical center (UBEC) housing can expand and cause the headlamp low beam relay control circuit wire to bend. If the wire is repeatedly bent, it may fracture causing a loss of low beam headlamp illumination.
Consequence: The loss of low beam headlamp illumination will decrease the driver's visibility, as well as the vehicle's conspicuity to other motorists, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will install a jumper wire to correct this condition, free of charge. The recall began January 2, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 13146. Note: Model year 2008-2013 Chevrolet Corvettes will be covered under customer satisfaction program number 14203 for the same issue.
Electrical System:wiring
General Motors LLC (GM) is recalling certain model year 2005-2007 Chevrolet Corvette vehicles manufactured March 29, 2004, through June 22, 2007. In the affected vehicles, the underhood bussed electrical center (UBEC) housing can expand and cause the headlamp low beam relay control circuit wire to bend. If the wire is repeatedly bent, it may fracture causing a loss of low beam headlamp illumination.
Consequence: The loss of low beam headlamp illumination will decrease the driver's visibility, as well as the vehicle's conspicuity to other motorists, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will install a jumper wire to correct this condition, free of charge. The recall began January 2, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 13146. Note: Model year 2008-2013 Chevrolet Corvettes will be covered under customer satisfaction program number 14203 for the same issue.
10V172000 · Steering:column
Apr 26, 2010
GM IS RECALLING CERTAIN MODEL YEAR 2005 AND 2006 CHEVROLET CORVETTE PASSENGER CARS MANUFACTURED BETWEEN MARCH 2004 AND JANUARY 2006 EQUIPPED WITH A TILT AND TELESCOPING STEERING COLUMN (RPO N37). IN RARE CASES, REPEATED MOVEMENT OF THE STEERING COLUMN MAY CAUSE A SIGNAL INTERRUPTION WITHIN THE COLUMN. IF THIS OCCURS, THE MESSAGE, "SERVICE ACTIVE HANDLING SYSTEM" WILL APPEAR IN THE DRIVER INFORMATION CENTER, AND ONE OR MORE OF THE BRAKES MAY APPLY, POSSIBLY CAUSING THE VEHICLE TO PULL TO THE RIGHT OR LEFT.
Consequence & remedy
Consequence: IF THE DRIVER DOES NOT RESPOND TO THE CHANGE IN VEHICLE MOVEMENT, A CRASH COULD OCCUR.
Remedy: GM WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 30, 2010. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
09V491000 · Structure:body:roof And Pillars
Dec 23, 2009
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2005 THROUGH 2007 CORVETTE VEHICLES EQUIPPED WITH A REMOVABLE ROOF AND MODEL YEAR 2006 AND 2007 CORVETTE Z06 VEHICLES. THE ADHESIVE BETWEEN THE ROOF PANEL AND THE FRAME MAY SEPARATE. IF THERE IS A PARTIAL SEPARATION, THE DRIVER MAY NOTICE ONE OR MORE SYMPTOMS, SUCH AS A SNAPPING NOISE WHEN DRIVING OVER BUMPS, WIND NOISE, POOR ROOF PANEL FIT, ROOF PANEL MOVEMENT/BOUNCE WHEN A DOOR OR HATCH IS CLOSED, OR A WATER LEAK IN THE HEADLINER.
Consequence & remedy
Consequence: IF THERE IS A COMPLETE SEPARATION, THE ROOF PANEL MAY DETACH FROM THE VEHICLE. IF THIS WERE TO OCCUR WHILE THE VEHICLE WAS BEING DRIVEN, IT COULD STRIKE A FOLLOWING VEHICLE AND CAUSE INJURY AND/OR PROPERTY DAMAGE.
Remedy: DEALERS WILL INSTALL A NEW DESIGN ROOF PANEL FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING APRIL 2010. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 OR AT WWW.GMOWNERCENTER.COM.
06V181000 · Structure:body:roof And Pillars
May 24, 2006
ON CERTAIN 2005-2006 CHEVROLET CORVETTES EQUIPPED WITH PAINTED ROOFS, THE ADHESIVE BETWEEN THE ROOF PANEL AND THE FRAME MAY SEPARATE.
Consequence & remedy
Consequence: IF THERE IS A COMPLETE SEPARATION, THE ROOF PANEL MAY DETACH FROM THE VEHICLE AND IT COULD STRIKE ANOTHER VEHICLE AND CAUSE INJURY AND PROPERTY DAMAGE.
Remedy: DEALERS WILL INSPECT VEHICLES FREE OF CHARGE FOR POTENTIAL ROOF PANEL-TO- FRAME SEPARATION AND ADD THE SPECIFIED ADHESIVE FOAM OR REPLACE THE ROOF WITH ONE HAVING ADHESIVE FOAM. THE RECALL BEGAN ON OCTOBER 19, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438.
05V455000 · Steering:hydraulic Power Assist:hose, Piping, And Connections
Oct 5, 2005
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RIGHT WHILE BRAKING, THE HOSE MAY FRACTURE AND LEAK FLUID.
Consequence & remedy
Consequence: IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT WOULD BE REQUIRED. ON VEHICLES EQUIPPED WITH HYDRO-BOOST POWER BRAKES, IT COULD ALSO RESULT IN LOSS OF POWER BRAKE ASSIST AND INCREASED BRAKING EFFORT WOULD BE REQUIRED. IF THE POWER STEERING FLUID SPRAY WERE TO SPRAY ONTO HOT ENGINE PARTS, AN ENGINE COMPARTMENT FIRE COULD OCCUR.
Remedy: DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED. THE RECALL WILL BEGIN ON OCTOBER 14, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, ISUZU AT 1-800-255-6727, OR HUMMER AT 1-800-732-5493.
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
4EA13007 · Simultaneous Loss Of Low-Beam Headlights
Opened Aug 23, 2013 · Closed Jun 24, 2014
Status: closed (inferred from source dates) · Exterior Lighting; Exterior Lighting:headlights
On May 14, 2014, General Motors (GM) submitted a Part 573 defect information report initiating NHTSA Safety Recall 14V-251 to remedy the subject vehicles.GM will remedy a defect condition in the underhood bussed electrical center (UBEC) by modifying the vehicle's electrical harnessing.GM also announced a customer satisfaction bulletin to address this issue on model year (MY) 2008-2013 Chevrolet Corvettes.Both programs will be conducted free of charge.According to GM, when the engine heats up and cools down (from normal use), the plastic material in the UBEC housing expands at a different rate than an electrical conductor routed within it.The difference in expansion rates results in bending of the conductor, a control circuit for the low beam headlights.After multiple thermal cycles, often taking several years of use, the conductor fractures resulting in an open circuit.When this occurs the low-beam headlights will not illuminate.After the engine is turned off and the UBEC cools, the conductor may temporarily reconnect and restore low-beam function, although subsequent failures will occur.This condition does not affect high-beam headlights, marker lamps, turn signals or fog lamps.Simultaneous loss of low-beam headlights could reduce the driver's visibility, increasing the risk of a crash. The ODI report counts noted above, involving the loss of low beam headlights, represents those received at the time of GM's recall filing; however NHTSA has since received additional complaints.GM submitted similar complaints in response to the agency's information request.Among the complaints reported to NHTSA, five alleged minor crashes in which the vehicle ran off the road or into roadside objects due to the sudden loss of headlights.Two of these complaints alleged minor injuries and three alleged property damage.Several other reports to NHTSA alleged close calls due to the loss of lighting.GM states that it has received no reports of crashes, injuries or fatalities as a result of this condition. GM's recall action appears to adequately address the safety risks in the subject vehicles of concern to ODI.Accordingly, the investigation is closed.In addition to recalling the subject vehicles, GM is covering MY 2008-2013 Corvettes, which contain essentially the same UBEC, under a customer satisfaction campaign.ODI notes that these vehicles exhibit a lower likelihood of failure due to their comparatively shorter service life. The VOQs cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10512856, 10513422, 10514576, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523059, 10523064, 10523190, 10525646, 10531602, 10531631, 10532221, 10532439, 10533227, 10533251, 10533339, 10536835, 10537561, 10537612, 10538184, 10541749, 10542468, 10542540, 10542576, 10542708, 10542726, 10543187, 10543970, 10544083, 10544810, 10545441, 10545516, 10547343, 10547561, 10547600, 10548492, 10548588, 10548687, 10548982, 10549272, 10549487, 10550079, 10550260, 10551233, 10551867, 10551926, 10551978, 10552019, 10553258, 10554456, 10554573, 10556002, 10556433, 10556844, 10556984, 1
Additional source detail variants (2)
Exterior Lighting
On May 14, 2014, General Motors (GM) submitted a Part 573 defect information report initiating NHTSA Safety Recall 14V-251 to remedy the subject vehicles.GM will remedy a defect condition in the underhood bussed electrical center (UBEC) by modifying the vehicle's electrical harnessing.GM also announced a customer satisfaction bulletin to address this issue on model year (MY) 2008-2013 Chevrolet Corvettes.Both programs will be conducted free of charge.According to GM, when the engine heats up and cools down (from normal use), the plastic material in the UBEC housing expands at a different rate than an electrical conductor routed within it.The difference in expansion rates results in bending of the conductor, a control circuit for the low beam headlights.After multiple thermal cycles, often taking several years of use, the conductor fractures resulting in an open circuit.When this occurs the low-beam headlights will not illuminate.After the engine is turned off and the UBEC cools, the conductor may temporarily reconnect and restore low-beam function, although subsequent failures will occur.This condition does not affect high-beam headlights, marker lamps, turn signals or fog lamps.Simultaneous loss of low-beam headlights could reduce the driver's visibility, increasing the risk of a crash. The ODI report counts noted above, involving the loss of low beam headlights, represents those received at the time of GM's recall filing; however NHTSA has since received additional complaints.GM submitted similar complaints in response to the agency's information request.Among the complaints reported to NHTSA, five alleged minor crashes in which the vehicle ran off the road or into roadside objects due to the sudden loss of headlights.Two of these complaints alleged minor injuries and three alleged property damage.Several other reports to NHTSA alleged close calls due to the loss of lighting.GM states that it has received no reports of crashes, injuries or fatalities as a result of this condition. GM's recall action appears to adequately address the safety risks in the subject vehicles of concern to ODI.Accordingly, the investigation is closed.In addition to recalling the subject vehicles, GM is covering MY 2008-2013 Corvettes, which contain essentially the same UBEC, under a customer satisfaction campaign.ODI notes that these vehicles exhibit a lower likelihood of failure due to their comparatively shorter service life. The VOQs cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10512856, 10513422, 10514576, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523059, 10523064, 10523190, 10525646, 10531602, 10531631, 10532221, 10532439, 10533227, 10533251, 10533339, 10536835, 10537561, 10537612, 10538184, 10541749, 10542468, 10542540, 10542576, 10542708, 10542726, 10543187, 10543970, 10544083, 10544810, 10545441, 10545516, 10547343, 10547561, 10547600, 10548492, 10548588, 10548687, 10548982, 10549272, 10549487, 10550079, 10550260, 10551233, 10551867, 10551926, 10551978, 10552019, 10553258, 10554456, 10554573, 10556002, 10556433, 10556844, 10556984, 1
Exterior Lighting:headlights
On May 14, 2014, General Motors (GM) submitted a Part 573 defect information report initiating NHTSA Safety Recall 14V-251 to remedy the subject vehicles.GM will remedy a defect condition in the underhood bussed electrical center (UBEC) by modifying the vehicle's electrical harnessing.GM also announced a customer satisfaction bulletin to address this issue on model year (MY) 2008-2013 Chevrolet Corvettes.Both programs will be conducted free of charge.According to GM, when the engine heats up and cools down (from normal use), the plastic material in the UBEC housing expands at a different rate than an electrical conductor routed within it.The difference in expansion rates results in bending of the conductor, a control circuit for the low beam headlights.After multiple thermal cycles, often taking several years of use, the conductor fractures resulting in an open circuit.When this occurs the low-beam headlights will not illuminate.After the engine is turned off and the UBEC cools, the conductor may temporarily reconnect and restore low-beam function, although subsequent failures will occur.This condition does not affect high-beam headlights, marker lamps, turn signals or fog lamps.Simultaneous loss of low-beam headlights could reduce the driver's visibility, increasing the risk of a crash. The ODI report counts noted above, involving the loss of low beam headlights, represents those received at the time of GM's recall filing; however NHTSA has since received additional complaints.GM submitted similar complaints in response to the agency's information request.Among the complaints reported to NHTSA, five alleged minor crashes in which the vehicle ran off the road or into roadside objects due to the sudden loss of headlights.Two of these complaints alleged minor injuries and three alleged property damage.Several other reports to NHTSA alleged close calls due to the loss of lighting.GM states that it has received no reports of crashes, injuries or fatalities as a result of this condition. GM's recall action appears to adequately address the safety risks in the subject vehicles of concern to ODI.Accordingly, the investigation is closed.In addition to recalling the subject vehicles, GM is covering MY 2008-2013 Corvettes, which contain essentially the same UBEC, under a customer satisfaction campaign.ODI notes that these vehicles exhibit a lower likelihood of failure due to their comparatively shorter service life. The VOQs cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10512856, 10513422, 10514576, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523059, 10523064, 10523190, 10525646, 10531602, 10531631, 10532221, 10532439, 10533227, 10533251, 10533339, 10536835, 10537561, 10537612, 10538184, 10541749, 10542468, 10542540, 10542576, 10542708, 10542726, 10543187, 10543970, 10544083, 10544810, 10545441, 10545516, 10547343, 10547561, 10547600, 10548492, 10548588, 10548687, 10548982, 10549272, 10549487, 10550079, 10550260, 10551233, 10551867, 10551926, 10551978, 10552019, 10553258, 10554456, 10554573, 10556002, 10556433, 10556844, 10556984, 1
PE13013 · Loss Of Low Beam Headlights
Opened May 6, 2013 · Closed Aug 26, 2013
Status: closed (inferred from source dates) · Exterior Lighting; Exterior Lighting:headlights
The Office of Defects Investigation (ODI) opened this investigation based on 30 reports from consumers alleging that, after driving for a short time (5 to 30 minutes), both low beam headlights stopped working simultaneously and without warning. The low beam headlights remained inoperative for the remainder of the drive cycle, however no other lighting is affected.General Motors (GM) provided information in response to ODI's information request letter explaining that the loss of headlights is caused by a fractured low beam circuit wire in the underhood bussed electrical center (UBEC), a device that is similar to a fuse box. The UBEC is located in a high heat area near the engine, and the low beam circuit wire routing within the UBEC makes it susceptible to cyclical stress caused by thermal expansion.The investigation covers model years 2005-2007 Corvettes however ODI also has received four VOQs alleging the same condition in model year 2008 Corvettes. ODI is upgrading the investigation to an Engineering Analysis to further examine the consequences, frequency and scope of this problem. The ODI reports cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers.For MY 2005-2007: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10513422, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523064, 10523190, 10525646, 10531602, 10531631, 10532439, 10533227, 10533251, 10533339For MY 2008: 10512856, 10514576, 10523059, 10532221
Additional source detail variants (2)
Exterior Lighting
The Office of Defects Investigation (ODI) opened this investigation based on 30 reports from consumers alleging that, after driving for a short time (5 to 30 minutes), both low beam headlights stopped working simultaneously and without warning. The low beam headlights remained inoperative for the remainder of the drive cycle, however no other lighting is affected.General Motors (GM) provided information in response to ODI's information request letter explaining that the loss of headlights is caused by a fractured low beam circuit wire in the underhood bussed electrical center (UBEC), a device that is similar to a fuse box. The UBEC is located in a high heat area near the engine, and the low beam circuit wire routing within the UBEC makes it susceptible to cyclical stress caused by thermal expansion.The investigation covers model years 2005-2007 Corvettes however ODI also has received four VOQs alleging the same condition in model year 2008 Corvettes. ODI is upgrading the investigation to an Engineering Analysis to further examine the consequences, frequency and scope of this problem. The ODI reports cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers.For MY 2005-2007: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10513422, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523064, 10523190, 10525646, 10531602, 10531631, 10532439, 10533227, 10533251, 10533339For MY 2008: 10512856, 10514576, 10523059, 10532221
Exterior Lighting:headlights
The Office of Defects Investigation (ODI) opened this investigation based on 30 reports from consumers alleging that, after driving for a short time (5 to 30 minutes), both low beam headlights stopped working simultaneously and without warning. The low beam headlights remained inoperative for the remainder of the drive cycle, however no other lighting is affected.General Motors (GM) provided information in response to ODI's information request letter explaining that the loss of headlights is caused by a fractured low beam circuit wire in the underhood bussed electrical center (UBEC), a device that is similar to a fuse box. The UBEC is located in a high heat area near the engine, and the low beam circuit wire routing within the UBEC makes it susceptible to cyclical stress caused by thermal expansion.The investigation covers model years 2005-2007 Corvettes however ODI also has received four VOQs alleging the same condition in model year 2008 Corvettes. ODI is upgrading the investigation to an Engineering Analysis to further examine the consequences, frequency and scope of this problem. The ODI reports cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers.For MY 2005-2007: 10400308, 10415603, 10415867, 10416531, 10421639, 10424391, 10424543, 10445971, 10451733, 10454919, 10460674, 10460750, 10463546, 10466342, 10466857, 10468128, 10469057, 10470616, 10471595, 10474350, 10474368, 10475257, 10486597, 10491670, 10496592, 10496788, 10498100, 10502059, 10505606, 10508507, 10510052, 10511467, 10511517, 10511576, 10511696, 10511699, 10511789, 10511837, 10511994, 10512072, 10512093, 10512154, 10512292, 10512341, 10513422, 10514802, 10514978, 10515162, 10515311, 10515821, 10519426, 10519879, 10520155, 10521036, 10521585, 10522260, 10523064, 10523190, 10525646, 10531602, 10531631, 10532439, 10533227, 10533251, 10533339For MY 2008: 10512856, 10514576, 10523059, 10532221
EA09002 · Electronic Stability Control
Opened Jan 14, 2009 · Closed May 11, 2010
Status: closed (inferred from source dates) · Electronic Stability Control
On April 26, 2010, at NHTSA's request following this investigation, General Motors submitted a Defect Information Report to NHTSA to correct a defect associated with the Vehicle Stability Control (VSC) system in approximately 40,000 Model Year (MY) 2005 and 2006 Chevrolet Corvette vehicles (NHTSA Recall No. 10V-172).According to the report, these vehicles may have a problem with the Steering Wheel Position Sensor (SWPS) connector created by a fretting condition in the connector (small movement of the pins back and forth creating a residue build up) which could change the electrical resistance and corrupt the information signal to the VSC computer.The VSC system uses the information from the SWPS to calculate the driver's intended vehicle direction; this information is cross referenced to sensors that tell the system which direction the vehicle is actually going and the system will, if it determines a variance indicating the vehicle is in a over-steer or under-steer condition, reduce throttle control and apply braking to make a correction in vehicle direction towards what the system believes is the driver's intended path.GM dealers will inspect the SWPS connector of recalled vehicles and, if necessary, install a terminal position assurance clip to the connector.GM has advised NHTSA that its position is that the inappropriate activations of the VSC system do not present an unreasonable risk to safety because GM believes that the activations are low in occurrence, a rare set of conditions would need to be present, the driver has the ability to maintain direction control if the alleged condition were to occur, and that there are no reports of injuries.NHTSA does not agree.Based on interviews with complainants and testing performed at the NHTSA Vehicle Research and Testing Center in East Liberty, Ohio, ODI believes that the majority of the unwarranted activations of the VSC system occur when turning, in such scenarios as travelling highway entrance or exit ramps or in street traffic conditions.Complainants report the effect produced by the malfunction of the VSC system is sudden unexpected braking and in some cases a sudden unexpected change in vehicle direction which some complainants indicate was sufficient to cause a movement into an adjoining lane of traffic or in some cases into curbing or stationary objects.During the VSC event the brake lights of the Corvette are not illuminated, depriving trailing traffic from indication that braking is occurring and some complainants indicate the braking effect can be severe and last up to 10 seconds in length.Based on available information ODI counts four crashes due to a malfunction of the VSC system; GM is counting one crash due to the problem.In these circumstances NHTSA believes the defect presents an unreasonable risk to motor vehicle safety, and so advised GM when requesting this recall.This investigation is closed based on GM's recall.
PE08056 · Electronic Stability Control Malfunction
Opened Sep 17, 2008 · Closed Jan 14, 2009
Status: closed (inferred from source dates) · Electronic Stability Control
ON SEPTEMBER 17, 2008, ODI OPENED PRELIMINARY EVALUATION PE08-056 TO INVESTIGATE ALLEGATIONS OF INAPPROPRIATE ACTIVATION OF THE ELECTRONIC STABILITY CONTROL (ESC) SYSTEM IN MODEL YEAR (MY) 2005 AND 2006 CHEVROLET CORVETTE VEHICLES.SOME REPORTS RECEIVED BY ODI AND SOME REPORTS TO GENERAL MOTORS (GM) CONTAINED IN GM'S RESPONSE TO PE08-056 ALLEGE THAT THE ESC SYSTEM MALFUNCTIONED CAUSING A SUDDEN AND INAPPROPRIATE BRAKING ACTION WITHOUT ILLUMINATION OF THE BRAKE LIGHTS AND CAUSING THE VEHICLE TO SWERVE LEFT OR RIGHT UNEXPECTEDLY. GM ISSUED A TECHNICAL SERVICE BULLETIN IN JANUARY 2006, LATER REVISED IN OCTOBER 2007 (BULLETIN NO. 06-02-35-002B) CONCERNING ESC PROBLEMS IN MY 2005 AND 2006 CHEVROLET CORVETTE VEHICLES WITH THE TELESCOPING STEERING WHEEL OPTION.THE BULLETIN WAS INTENDED TO CORRECT A FRETTING CORROSION PROBLEM WITH THE STEERING WHEEL POSITION SENSOR CONNECTOR C202. AN ENGINEERING ANALYSIS HAS BEEN OPENED (EA09-002) TO CONTINUE TO ASSES THE SCOPE, FREQUENCY, AND SAFETY-RELATED CONSEQUENCES OF THE ALLEGED DEFECT.