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2003 Chevrolet Corvette

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Chevrolet Corvette do not stand out strongly from the model-year median of 29.

About this comparison →

When problems were reported

Mileage at the reported incident

66 reports with mileage · 19 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 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports1 fire reports1 injury reports

What owners actually said

85 reports
34,547 miles · Apr 26, 2007
Electrical SystemLatches/locks/linkages

TL*THE CONTACT OWNS A 2003 CHEVROLET CORVETTE. THE CONTACT STATED THAT THE HORN FAILED. THE DEALER DIAGNOSED THE AIR BAG AS HAVING A SHORT WHICH CAUSED THE HORN TO STOP OPERATING. THE VEHICLE WAS CURRENTLY BEING REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE UNKNOWN. *AK THE CONSUMER PROVIDED THE INVOICE FOR REPAIRS. THE …

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TL*THE CONTACT OWNS A 2003 CHEVROLET CORVETTE. THE CONTACT STATED THAT THE HORN FAILED. THE DEALER DIAGNOSED THE AIR BAG AS HAVING A SHORT WHICH CAUSED THE HORN TO STOP OPERATING. THE VEHICLE WAS CURRENTLY BEING REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE UNKNOWN. *AK THE CONSUMER PROVIDED THE INVOICE FOR REPAIRS. THE CONSUMER STATED THERE HAD TO BE AN ACCIDENT IN ORDER FOR THE AIR BAGS TO DEPLOY. THE DEALER STATED THE DRIVERS DOOR WILL NOT LOCK, REPAIR WAS PERFORMED. UPDATED 06/08/07 *TR

NHTSA ODI #10188911

12,000 miles · Apr 11, 2007
Tires

EXPENSIVE RUN FLAT GOODYEAR TIRE ON CORVETTE FAILED WHEN A NAIL PIERCED IT. TOLD IT COULD NOT BE REPAIRED. HAD TO REPLACE WITH TWO NEW TIRES , GOODYEAR EAGLE, EACH OVER $300. WAS TOLD THERE WERE NO WARRANTY ON THE NEW TIRES BECAUSE THEY WERE RUN FLATS , AND THAT I COULD NOT SUBSTITUTE ANOTHER TYPE OF TIRE BECAUSE OF THE TIRE…

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EXPENSIVE RUN FLAT GOODYEAR TIRE ON CORVETTE FAILED WHEN A NAIL PIERCED IT. TOLD IT COULD NOT BE REPAIRED. HAD TO REPLACE WITH TWO NEW TIRES , GOODYEAR EAGLE, EACH OVER $300. WAS TOLD THERE WERE NO WARRANTY ON THE NEW TIRES BECAUSE THEY WERE RUN FLATS , AND THAT I COULD NOT SUBSTITUTE ANOTHER TYPE OF TIRE BECAUSE OF THE TIRE PRESSURE MONITORING SYSTEM. HOW SAFE ARE THESE TIRES IF THE MANUFACTURER REFUSED TO GIVE WARRANTY. NOW I AM TOLD THAT I COULD NOT HAVE JUST ANY GARAGE CHANGE THE TIRES IF I RECEIVE ANOTHER FLAT BECAUSE SPECIAL EQUIPMENT HAS TO BE USED TO PROTECT THE AIR PRESSURE MONITORING SYSTEM.*AK

NHTSA ODI #10187535

Mileage unknown · Oct 13, 2006
Seats

THE SEAT RECLINER OF MY 2003 CHEVROLET CORVETTE ALLOWS THE SEAT BACK TO DROP BACK UNEXPECTEDLY, WHEN PRESSURE IS APPLIED. THIS CAN OCCUR WHEN LEANING ON THE SEAT, WHEN ACCELERATING OR TURNING AND WITHOUT WARNING. THIS HAPPENS ON THE DRIVER'S SEAT AND THE PASSENGER SEAT. YOU CAN FEEL THE RECLINER RATCHET SKIP A TOOTH OR MULT…

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THE SEAT RECLINER OF MY 2003 CHEVROLET CORVETTE ALLOWS THE SEAT BACK TO DROP BACK UNEXPECTEDLY, WHEN PRESSURE IS APPLIED. THIS CAN OCCUR WHEN LEANING ON THE SEAT, WHEN ACCELERATING OR TURNING AND WITHOUT WARNING. THIS HAPPENS ON THE DRIVER'S SEAT AND THE PASSENGER SEAT. YOU CAN FEEL THE RECLINER RATCHET SKIP A TOOTH OR MULTIPLE TEETH, AND THIS USUALLY ONLY HAPPENS ON ONE SIDE OF THE SEAT(THE SIDE OPPOSITE THE RECLINER HANDLE), RESULTING IN THE BACK OF THE SEAT BEING SKEWED SIDEWAYS. THIS IS MOST CONCERNING WHEN ACCELERATING OR CORNERING. TO HAVE THE SEAT "TWIST" BEHIND YOU, RESULTING IN A PULL ON THE STEERING WHEEL AND UNINTENTIONAL CHANGE IN DIRECTION. SINCE MAY OF 2005, THE DEALERSHIP HAS REPLACED THE MECHANISM, AND ATTEMPTED TO ADJUST THE MECHANISM ON FOUR OR FIVE OCCASION SINCE THE REPLACEMENT, INCLUDING ALTERATIONS PERFORMED BASED ON A GM TECHNICAL SERVICE BULLETIN. NONE OF THESE EFFORTS HAVE HAD ANY SIGNIFICANT EFFECT ON THE PROBLEM.

NHTSA ODI #10170730

13,500 miles · Aug 3, 2006
Electrical System

DT*: THE CONTACT STATED THE DASHBOARD LIGHTS DARKENED WHILE DRIVING 60 MPH UNDER NORMAL ROAD CONDITIONS. THE VEHICLE WAS TAKEN TO THE DEALER SIX TIMES, HOWEVER THE PROBLEM PERSISTED. THE MANUFACTURER WAS CONTACTED AND DETERMINED THAT THE VEHICLE NEEDED TO BE TAKEN BACK TO THE DEALER.

NHTSA ODI #10164398

8,400 miles · Apr 11, 2006
Electrical System

MY 2003 Z06 CORVETTE BATTERY KEEPS DRAINING. I'M ON MY 3RD BATTERY AND THE SERVICE DEPT DOES NOT KNOW WHAT'S DRAINING THE BATTERY. THE PROBLEM IS FIXED WHEN I RECEIVE A NEW BATTERY, BUT IN 6 MONTHS THAT BATTERY BEGINS TO FAIL. IF THE CAR IS NOT STARTED WITHIN 3 DAYS THE BATTERY TENDS TO DIE. THE DEALERSHIP TELLS ME TO START …

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MY 2003 Z06 CORVETTE BATTERY KEEPS DRAINING. I'M ON MY 3RD BATTERY AND THE SERVICE DEPT DOES NOT KNOW WHAT'S DRAINING THE BATTERY. THE PROBLEM IS FIXED WHEN I RECEIVE A NEW BATTERY, BUT IN 6 MONTHS THAT BATTERY BEGINS TO FAIL. IF THE CAR IS NOT STARTED WITHIN 3 DAYS THE BATTERY TENDS TO DIE. THE DEALERSHIP TELLS ME TO START THE CAR EVERY DAY, BUT I HAVE 2 OTHER CARS (GMC'S) THAT DON'T NEED TO BE STARTED EVERY DAY. THIS CAR IS ONLY 3 YEARS OLD AND I DON'T THINK IT NEEDS TO BE STARTED EVERY DAY. I BELIEVE SOMETHING IS WRONG WITH THE CAR AND THE SERVICE DEPT, CAN'T FIGURE IT OUT. *JB

NHTSA ODI #10155087

Mileage unknown · Oct 26, 2005
Steering

AFTER RECALL WAS DONE ON 2003 CHEVROLET CORVETTE THE STEERING WHEEL LOCKED WHILE IN MOTION. *TS THE RECALL THAT WAS PERFORMED ON 8/18/2004 WAS INTENDED TO PREVENT THE STEERING WHEEL FROM LOCKING UP. THERE WAS NO RESULTING ACCIDENT OR INJURY. THE VEHICLE WAS TAKEN BACK TO THE DEALER ON 12/21/2004. THE REPAIR ORDER SHOWED TH…

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AFTER RECALL WAS DONE ON 2003 CHEVROLET CORVETTE THE STEERING WHEEL LOCKED WHILE IN MOTION. *TS THE RECALL THAT WAS PERFORMED ON 8/18/2004 WAS INTENDED TO PREVENT THE STEERING WHEEL FROM LOCKING UP. THERE WAS NO RESULTING ACCIDENT OR INJURY. THE VEHICLE WAS TAKEN BACK TO THE DEALER ON 12/21/2004. THE REPAIR ORDER SHOWED THAT THE PROGRAMMING DID NOT TAKE ON RECALL REPAIR.(RECALL NUMBER 04V060000, RECALL 04006). *NM

NHTSA ODI #10141061

6,000 miles · Oct 22, 2005
Suspension

FRONT END OF CAR FALLS DOWN DUE TO BROKEN LEAF SPRING WHEN TAKEN THROUGH A CAR WASH. SECOND OCCURRENCE. PART WAS JUST REPLACED A MONTH AGO AND BROKE AGAIN. *JB

NHTSA ODI #10140502

Mileage unknown · Sep 19, 2005
Steering

DT: THE STEERING LOCKED WHILE DRIVING THE VEHICLE. THIS HAPPENED ON SEPTEMBER 18, 2005 WHILE GOING 30 MPH, THERE WAS RECALL, AND HAD THE RECALL REPAIRS PERFORMED ON JUNE 10, 2005. CONTACTED GM, AND LEFT A MESSAGE WITH THE GENERAL MANAGER. THIS HAPPENED BEFORE WHILE BACKING THE VEHICLE OUT. CONTACTED THE DEALER, AND THAT WA…

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DT: THE STEERING LOCKED WHILE DRIVING THE VEHICLE. THIS HAPPENED ON SEPTEMBER 18, 2005 WHILE GOING 30 MPH, THERE WAS RECALL, AND HAD THE RECALL REPAIRS PERFORMED ON JUNE 10, 2005. CONTACTED GM, AND LEFT A MESSAGE WITH THE GENERAL MANAGER. THIS HAPPENED BEFORE WHILE BACKING THE VEHICLE OUT. CONTACTED THE DEALER, AND THAT WAS WHEN THE CONSUMER FOUND OUT THERE WAS A RECALL. *AK

NHTSA ODI #10136900

16,117 miles · Jun 20, 2005
Fuel System, Other

THE CAR WAS FILLED WITH CHEVRON SUPREME GASOLINE ON THURSDAY, JUNE 16, 2005 ON MY WAY TO PICK UP MY WIFE AT THE PHOENIX INTERNATIONAL AIRPORT. WHEN I COMPLETED THE TASK AND STARTED THE AUTOMOBILE THE FUEL GAUGE AND THE HUD DID NOT AGREE. THE FUEL GAUGE WAS ON EMPTY AND THE HUD AT ONE-HALF FULL. I DROVE TO THE AIRPORT AND PICK…

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THE CAR WAS FILLED WITH CHEVRON SUPREME GASOLINE ON THURSDAY, JUNE 16, 2005 ON MY WAY TO PICK UP MY WIFE AT THE PHOENIX INTERNATIONAL AIRPORT. WHEN I COMPLETED THE TASK AND STARTED THE AUTOMOBILE THE FUEL GAUGE AND THE HUD DID NOT AGREE. THE FUEL GAUGE WAS ON EMPTY AND THE HUD AT ONE-HALF FULL. I DROVE TO THE AIRPORT AND PICKED UP MY WIFE. I RETURNED HOME AND PULLED INTO THE GARAGE FOR THE NIGHT AND THE FUEL GAUGE AND HUD DID NOT CHANGE. ONCE INSIDE MY HOME, I WROTE AN EMAIL TO MITCH CONGDON, WHO IS THE SERVICE DIRECTOR AT VAN CHEVROLET IN SCOTTSDALE, ARIZONA, DESCRIBING MY DILEMA. IN ADDITION, I LET MR. CONGDON KNOW THAT MY WIFE WOULD BE BRINGING MY CAR IN ON FRIDAY SO THAT THE PROBLEM COULD BE INVESTIGATED. I ALSO TOOK DIGITAL PICTURES OF THE FUEL GAUGE AND HUD AFTER PULLING THE CAR INTO THE GARAGE FOR THE NIGHT. WHEN MY WIFE STARTED THE CAR IN THE MORNING THE FUEL GAUGE AND HUD READINGS MATCHED AT FULL. VAN CHEVROLET REPLACED THE LEFT FUEL TANK SENDING UNIT. PERHPAS IT WAS AN ERROR, BUT THE MILEAGE ON MY INVOICE #600182 WAS ~3,000 MILES MORE THAN THE ACTUAL READING. THE RIGHT ONE HAD BEEN REPLACED IN AUGUST 2004 AFTER THE IDENTICAL SYMPTOMS OCCURRED. IN ADDITION, I USED ONLY CHEVRON SUPREME GASOLINE AND ADDED A BOTTLE OF TECHRON TO THE TANK EVERY 3,000 MILES. ON SATURDAY, JUNE 18, 2005 I TOOK PICTURES OF THE FUEL GAUGE AND HUD TO FURTHER RECORD THE READINGS. THE PICTURES ARE TIME AND DATE STAMPED. IT IS DISCONCERTING TO ME THAT I OWN A WORLD CLASS SPORTS CAR THAT I HAVE TO USE THE TRIP ODOMETER TO GAUGE THE AMOUNT OF FUEL IN MY GAS TANKS. IT IS MY UNDERSTANDING THAT GM HAS BEEN AWARE OF THIS PROBLEM FOR QUITE SOME TIME, AND THAT THERE HAS BEEN A RECENT FIX INVOLVING NEW COMPUTER BOARS THAT ARE IN SHORT SUPPLY. THIS EVENING I AM GOING TO SEND AN EMAIL TO MITCH CONGDON OF VAN CHEVROLET TO INFORM HIM OF MY CONTINUING PROBLEM.

NHTSA ODI #10125753

1 miles · Oct 2, 2004
Power Train

THE CAR HAS NEVER BEEN HIT OR ANY TYPE OF PROPERTY DAMAGE. THE CORVETTE HAS VERY LOUD RATTLES COMING FROM THE TRANSMISSION. IT CAN BE HEARD 45 FEET AWAY FROM THE CAR. CHEVY IS STATING IT'S NORMAL ADN ARE IGNORING ALL COMPLAINTS BECAUSE THEY DON'T WANT TO DEAL WITH IT. THE DEALER HAS GIVEN ME A NOTE FROM GM JUSTIFING THE EXCESS…

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THE CAR HAS NEVER BEEN HIT OR ANY TYPE OF PROPERTY DAMAGE. THE CORVETTE HAS VERY LOUD RATTLES COMING FROM THE TRANSMISSION. IT CAN BE HEARD 45 FEET AWAY FROM THE CAR. CHEVY IS STATING IT'S NORMAL ADN ARE IGNORING ALL COMPLAINTS BECAUSE THEY DON'T WANT TO DEAL WITH IT. THE DEALER HAS GIVEN ME A NOTE FROM GM JUSTIFING THE EXCESSIVE NOISE. WEBSITE (SERVICE.GM.COM/SERVLETS/BLOBSHTM1?SHM1FILE=1297757&PUBID=319) I HAVE A $57,000 RATTLE BOX... WHAT CAN I DO? *AK

NHTSA ODI #10093473

Official recalls

1

04V060000 · Steering:column LOCKING:ANTI-THEFT Device

Feb 9, 2004

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH ELECTRONIC COLUMN LOCK SYSTEMS (ECL), WHEN THE IGNITION SWITCH IS TURNED TO "LOCK," THE ECL SYSTEM PREVENTS TURNING OF THE STEERING SYSTEM. WHEN THE VEHICLE IS STARTED, THE ECL UNLOCKS THE STEERING SYSTEM. THE VEHICLE IS DESIGNED SO THAT IF THE COLUMN FAILS TO UNLOCK WHEN THE VEHICLE IS STARTED AND THE CUSTOMER TRIES TO DRIVE, THE FUEL SUPPLY WILL BE SHUT OFF SO THAT THE VEHICLE CANNOT MOVE WHEN THE VEHICLE CANNOT BE STEERED. IF VOLTAGE AT THE POWERTRAIN CONTROL MODULE IS LOW OR INTERRUPTED, HOWEVER, THE FUEL SHUT OFF MAY NOT OCCUR AND THE VEHICLE CAN BE ACCELERATED WHILE THE STEERING SYSTEM IS LOCKED. ALSO WHEN THE CONTROL SYSTEM SHOWS THAT THE ECL IS UNLOCKED AND THE VEHICLE IS BEING DRIVEN, THE LOCK PIN LOCATION CAN VARY. DEPENDING ON THE LOCATION OF THE LOCK PLATE RELATIVE TO THE SWITCH TRANSITION POINT, THERE COULD THEN BE CONTACT BETWEEN THE LOCK PLATE AND PIN CAUSING THE STEERING TO LOCK WHILE DRIVING .

Consequence & remedy

Consequence: IF THIS OCCURS, A CRASH COULD OCCUR WITHOUT WARNING.

Remedy: ON VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSMISSION, THE DEALER WILL DISABLE THE STEERING COLUMN LOCK BY REMOVING THE COLUMN LOCK PLATE. WHEN THE IGNITION KEY IS REMOVED, THE TRANSMISSION SHIFTER WILL LOCK BUT THE STEERING COLUMN WILL NOT LOCK. ON VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION, THE DEALER WILL REPROGRAM THE POWERTRAIN CONTROL MODULE, PERFORM A DIMENSIONAL CHECK OF THE COLUMN LOCK AND, IF NECESSARY, REPLACE THE LOCK PLATE. THE STEERING COLUMN ON THESE VEHICLES WILL CONTINUE TO LOCK WHEN THE KEY IS REMOVED. OWNER NOTIFICATION TO OWNERS OF 1997 VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS BEGAN ON APRIL 26, 2004. OWNERS OF 1998 THROUGH 2004 VEHICLES (EXCEPT 1997-1998 MANUAL TRANSMISSION VEHICLES) WILL BE NOTIFIED BEGINNING ON AUGUST 2, 2004. THE REMAINING OWNERS (1997-1998 MANUAL TRANSMISSION VEHICLES) WILL BE NOTIFIED LATER IN 2004, WHEN PARTS ARE AVAILABLE. 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

EA02031 · Steering Column Lockup

Opened Nov 15, 2002 · Closed Mar 11, 2004

Status: closed (inferred from source dates) · Steering; Steering:column; Steering:column LOCKING:ANTI-THEFT Device

IN 2001, GENERAL MOTORS (GM) ISSUED CUSTOMER SERVICE CAMPAIGNS 1044 AND 1044A TO ADDRESS A CONDITION WHERE THE STEERING COLUMN WOULD FAIL TO UNLOCK DURING THE INITIAL KEY-IN AND START-UP IN CERTAIN MY 1998-2000 CORVETTE VEHICLES.HOWEVER, ODI CONTINUED TO RECEIVE COMPLAINTS CONCERNING STEERING COLUMN LOCKUP ON CORVETTE VEHICLES.AS A RESULT, PE02-054 WAS OPENED AND LATER UPGRADED TO EA02-031 FOR MY 1997-2001 SUBJECT VEHICLES.ODI'S ANALYSIS IDENTIFIED CONCERNS WITH POST-REPAIR FAILURES IN VEHICLES SERVICED THROUGH THE CAMPAIGNS, AS WELL AS, FAILURES IN MY 1997-2003 SUBJECT VEHICLES NOT INCLUDED IN THE CAMPAIGNS.(NOTE: THE MANUFACTURER FAILURE DATA ABOVE IS LIMITED TO MY 1997-2003 VEHICLES THROUGH 10/17/2003.)ON FEBRUARY 6, 2004, GM NOTIFIED NHTSA OF A SAFETY DEFECT IN MY 1997-2004 CORVETTE VEHCLES EQUIPPED WITH MANUAL TRANSMISSIONS AND MY 1997-2000 CORVETTE VEHICLES WITH AUTOMATIC TRANSMISSIONS.THE NOTIFICATION STATED THAT IF THE VOLTAGE AT THE POWERTRAIN CONTROL MODULE (PCM), WHICH WAS DESIGNED TO SHUT DOWN THE FUEL SUPPLY WHEN THE STEERING COLUMN FAILED TO UNLOCK AND THE CUSTOMER TRIED TO DRIVE THE VEHICLE, IS LOW OR INTERRUPTED, THE FUEL SHUT OFF MAY NOT OCCUR.AS A RESULT, THE CUSTOMER COULD DRIVE THE VEHICLE WHILE THE STEERING COLUMN WAS LOCKED CAUSING THE DRIVER TO LOSE STEERING CONTROL AND POSSIBLY CRASH WITHOUT WARNING.GM WILL INSTRUCT OWNERS TO BRING THEIR VEHICLES TO A DEALER TO HAVE THE PCM REPROGRAMMED FOR MANUAL TRANSMISSION VEHICLES AND THE ELECTRIC COLUMN LOCK DISABLED FOR AUTOMATIC TRANSMISSION VEHICLES.ODI WILL MONITOR THE EFFECTIVENESS OF THE REMEDY IN THE MANUAL TRANSMISSION VEHICLES AND TAKE FURTHER ACTION IF WARRANTED.

Additional source detail variants (3)

Steering:column

IN 2001, GENERAL MOTORS (GM) ISSUED CUSTOMER SERVICE CAMPAIGNS 1044 AND 1044A TO ADDRESS A CONDITION WHERE THE STEERING COLUMN WOULD FAIL TO UNLOCK DURING THE INITIAL KEY-IN AND START-UP IN CERTAIN MY 1998-2000 CORVETTE VEHICLES.HOWEVER, ODI CONTINUED TO RECEIVE COMPLAINTS CONCERNING STEERING COLUMN LOCKUP ON CORVETTE VEHICLES.AS A RESULT, PE02-054 WAS OPENED AND LATER UPGRADED TO EA02-031 FOR MY 1997-2001 SUBJECT VEHICLES.ODI'S ANALYSIS IDENTIFIED CONCERNS WITH POST-REPAIR FAILURES IN VEHICLES SERVICED THROUGH THE CAMPAIGNS, AS WELL AS, FAILURES IN MY 1997-2003 SUBJECT VEHICLES NOT INCLUDED IN THE CAMPAIGNS.(NOTE: THE MANUFACTURER FAILURE DATA ABOVE IS LIMITED TO MY 1997-2003 VEHICLES THROUGH 10/17/2003.)ON FEBRUARY 6, 2004, GM NOTIFIED NHTSA OF A SAFETY DEFECT IN MY 1997-2004 CORVETTE VEHCLES EQUIPPED WITH MANUAL TRANSMISSIONS AND MY 1997-2000 CORVETTE VEHICLES WITH AUTOMATIC TRANSMISSIONS.THE NOTIFICATION STATED THAT IF THE VOLTAGE AT THE POWERTRAIN CONTROL MODULE (PCM), WHICH WAS DESIGNED TO SHUT DOWN THE FUEL SUPPLY WHEN THE STEERING COLUMN FAILED TO UNLOCK AND THE CUSTOMER TRIED TO DRIVE THE VEHICLE, IS LOW OR INTERRUPTED, THE FUEL SHUT OFF MAY NOT OCCUR.AS A RESULT, THE CUSTOMER COULD DRIVE THE VEHICLE WHILE THE STEERING COLUMN WAS LOCKED CAUSING THE DRIVER TO LOSE STEERING CONTROL AND POSSIBLY CRASH WITHOUT WARNING.GM WILL INSTRUCT OWNERS TO BRING THEIR VEHICLES TO A DEALER TO HAVE THE PCM REPROGRAMMED FOR MANUAL TRANSMISSION VEHICLES AND THE ELECTRIC COLUMN LOCK DISABLED FOR AUTOMATIC TRANSMISSION VEHICLES.ODI WILL MONITOR THE EFFECTIVENESS OF THE REMEDY IN THE MANUAL TRANSMISSION VEHICLES AND TAKE FURTHER ACTION IF WARRANTED.

Steering:column LOCKING:ANTI-THEFT Device

IN 2001, GENERAL MOTORS (GM) ISSUED CUSTOMER SERVICE CAMPAIGNS 1044 AND 1044A TO ADDRESS A CONDITION WHERE THE STEERING COLUMN WOULD FAIL TO UNLOCK DURING THE INITIAL KEY-IN AND START-UP IN CERTAIN MY 1998-2000 CORVETTE VEHICLES.HOWEVER, ODI CONTINUED TO RECEIVE COMPLAINTS CONCERNING STEERING COLUMN LOCKUP ON CORVETTE VEHICLES.AS A RESULT, PE02-054 WAS OPENED AND LATER UPGRADED TO EA02-031 FOR MY 1997-2001 SUBJECT VEHICLES.ODI'S ANALYSIS IDENTIFIED CONCERNS WITH POST-REPAIR FAILURES IN VEHICLES SERVICED THROUGH THE CAMPAIGNS, AS WELL AS, FAILURES IN MY 1997-2003 SUBJECT VEHICLES NOT INCLUDED IN THE CAMPAIGNS.(NOTE: THE MANUFACTURER FAILURE DATA ABOVE IS LIMITED TO MY 1997-2003 VEHICLES THROUGH 10/17/2003.)ON FEBRUARY 6, 2004, GM NOTIFIED NHTSA OF A SAFETY DEFECT IN MY 1997-2004 CORVETTE VEHCLES EQUIPPED WITH MANUAL TRANSMISSIONS AND MY 1997-2000 CORVETTE VEHICLES WITH AUTOMATIC TRANSMISSIONS.THE NOTIFICATION STATED THAT IF THE VOLTAGE AT THE POWERTRAIN CONTROL MODULE (PCM), WHICH WAS DESIGNED TO SHUT DOWN THE FUEL SUPPLY WHEN THE STEERING COLUMN FAILED TO UNLOCK AND THE CUSTOMER TRIED TO DRIVE THE VEHICLE, IS LOW OR INTERRUPTED, THE FUEL SHUT OFF MAY NOT OCCUR.AS A RESULT, THE CUSTOMER COULD DRIVE THE VEHICLE WHILE THE STEERING COLUMN WAS LOCKED CAUSING THE DRIVER TO LOSE STEERING CONTROL AND POSSIBLY CRASH WITHOUT WARNING.GM WILL INSTRUCT OWNERS TO BRING THEIR VEHICLES TO A DEALER TO HAVE THE PCM REPROGRAMMED FOR MANUAL TRANSMISSION VEHICLES AND THE ELECTRIC COLUMN LOCK DISABLED FOR AUTOMATIC TRANSMISSION VEHICLES.ODI WILL MONITOR THE EFFECTIVENESS OF THE REMEDY IN THE MANUAL TRANSMISSION VEHICLES AND TAKE FURTHER ACTION IF WARRANTED.

Steering

IN 2001, GENERAL MOTORS (GM) ISSUED CUSTOMER SERVICE CAMPAIGNS 1044 AND 1044A TO ADDRESS A CONDITION WHERE THE STEERING COLUMN WOULD FAIL TO UNLOCK DURING THE INITIAL KEY-IN AND START-UP IN CERTAIN MY 1998-2000 CORVETTE VEHICLES.HOWEVER, ODI CONTINUED TO RECEIVE COMPLAINTS CONCERNING STEERING COLUMN LOCKUP ON CORVETTE VEHICLES.AS A RESULT, PE02-054 WAS OPENED AND LATER UPGRADED TO EA02-031 FOR MY 1997-2001 SUBJECT VEHICLES.ODI'S ANALYSIS IDENTIFIED CONCERNS WITH POST-REPAIR FAILURES IN VEHICLES SERVICED THROUGH THE CAMPAIGNS, AS WELL AS, FAILURES IN MY 1997-2003 SUBJECT VEHICLES NOT INCLUDED IN THE CAMPAIGNS.(NOTE: THE MANUFACTURER FAILURE DATA ABOVE IS LIMITED TO MY 1997-2003 VEHICLES THROUGH 10/17/2003.)ON FEBRUARY 6, 2004, GM NOTIFIED NHTSA OF A SAFETY DEFECT IN MY 1997-2004 CORVETTE VEHCLES EQUIPPED WITH MANUAL TRANSMISSIONS AND MY 1997-2000 CORVETTE VEHICLES WITH AUTOMATIC TRANSMISSIONS.THE NOTIFICATION STATED THAT IF THE VOLTAGE AT THE POWERTRAIN CONTROL MODULE (PCM), WHICH WAS DESIGNED TO SHUT DOWN THE FUEL SUPPLY WHEN THE STEERING COLUMN FAILED TO UNLOCK AND THE CUSTOMER TRIED TO DRIVE THE VEHICLE, IS LOW OR INTERRUPTED, THE FUEL SHUT OFF MAY NOT OCCUR.AS A RESULT, THE CUSTOMER COULD DRIVE THE VEHICLE WHILE THE STEERING COLUMN WAS LOCKED CAUSING THE DRIVER TO LOSE STEERING CONTROL AND POSSIBLY CRASH WITHOUT WARNING.GM WILL INSTRUCT OWNERS TO BRING THEIR VEHICLES TO A DEALER TO HAVE THE PCM REPROGRAMMED FOR MANUAL TRANSMISSION VEHICLES AND THE ELECTRIC COLUMN LOCK DISABLED FOR AUTOMATIC TRANSMISSION VEHICLES.ODI WILL MONITOR THE EFFECTIVENESS OF THE REMEDY IN THE MANUAL TRANSMISSION VEHICLES AND TAKE FURTHER ACTION IF WARRANTED.