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1999 Chevrolet Corvette

Owner reports · Recalls · Investigations

More warning signs than most Corvette years

Owner complaints for the 1999 Chevrolet Corvette are substantially higher than the model-year median of 29.

About this comparison →

When problems were reported

Mileage at the reported incident

133 reports with mileage · 175 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 194 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports3 fire reports8 injury reports

Steering complaints

194 reports
Clear category filter
20,700 miles · Jun 4, 2008
Steering

TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. WHEN THE VEHICLE WAS STARTED, THE WORDS "SERVICE STEERING COLUMN LOCK" APPEARED ON THE INSTRUMENT PANEL. THE CONTACT NOTIFIED AN INDEPENDENT MECHANIC AND WAS INFORMED OF THE DANGERS OF DRIVING THE VEHICLE. THE MECHANIC STATED THAT IF THE VEHICLE WAS DRIVEN, THE STEERING COLUMN WO…

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TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. WHEN THE VEHICLE WAS STARTED, THE WORDS "SERVICE STEERING COLUMN LOCK" APPEARED ON THE INSTRUMENT PANEL. THE CONTACT NOTIFIED AN INDEPENDENT MECHANIC AND WAS INFORMED OF THE DANGERS OF DRIVING THE VEHICLE. THE MECHANIC STATED THAT IF THE VEHICLE WAS DRIVEN, THE STEERING COLUMN WOULD LOCK AND THE FUEL PUMP DEVICE WOULD SHUT OFF. THE VEHICLE HAS NOT BEEN DRIVEN OR REPAIRED SINCE THE MESSAGE APPEARED. THE FAILURE AND CURRENT MILEAGES WERE 20,700. UPDATED 07/08/08. *BF UPDATED *JB

NHTSA ODI #10229924

Mileage unknown · Jun 3, 2008
Steering

I HAVE A 1999 CHEVROLET CORVETTE THAT HAS HAD PROBLEMS WITH THE STEERING COLUMN FROM DAY ONE AND HAS NEVER BEEN PROPERLY FIXED. NOW, THE DEALERSHIP SAYS IT'S MY RESPONSIBILITY TO FIX IT. *TR

NHTSA ODI #10229761

197,000 miles · May 6, 2008
Steering

TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. WHENEVER THE VEHICLE IS STARTED, THE STEERING WHEEL LOCKS. NHTSA CAMPAIGN ID NUMBER 04V060000 (STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE) WAS REFERENCED. THE VEHICLE HAS BEEN DIAGNOSED BY THE DEALER, BUT THE FAILURE STILL PERSISTS. THE CURRENT AND FAILURE MILEAGES WERE 197,000.

NHTSA ODI #10226790

49,000 miles · Aug 30, 2007
Steering

TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. THE CONTACT PURCHASED THE VEHICLE AND "SERVICE COLUMN LOCK" WAS DISPLAYED ON THE INSTRUMENT PANEL. THE CHECK ENGINE LIGHT ALSO ILLUMINATED. SHE THEN DISCOVERED THAT THE VEHICLE WAS UNDER RECALL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS REPAIRED, HOWEVER, THE REPAIR WAS I…

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TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. THE CONTACT PURCHASED THE VEHICLE AND "SERVICE COLUMN LOCK" WAS DISPLAYED ON THE INSTRUMENT PANEL. THE CHECK ENGINE LIGHT ALSO ILLUMINATED. SHE THEN DISCOVERED THAT THE VEHICLE WAS UNDER RECALL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS REPAIRED, HOWEVER, THE REPAIR WAS IMPROPERLY PERFORMED BECAUSE THE LIGHT CONTINUED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO THE SHOP REPEATEDLY FOR REPAIR, BUT THE FAILURE CONTINUES TO RECUR. DURING THE MOST RECENT FAILURE, THE SECURITY LIGHT ILLUMINATED WHILE DRIVING 50 MPH. THE CONTACT CONTINUED TO DRIVE FOR 15 MINUTES AND PARKED THE VEHICLE AT HER FRIEND'S HOME. THE VEHICLE WAS ABLE TO BE RESTARTED, BUT THE FUEL SUPPLY CAUSED THE VEHICLE TO SHUT OFF. WHEN SHE RESTARTED THE VEHICLE, IT WOULD ONLY DRIVE 1 MPH. IF SHE TRIED TO ACCELERATE, THE VEHICLE WOULD AUTOMATICALLY SHUT OFF. THE VEHICLE WAS TOWED TO HER RESIDENCE WHERE IT CURRENTLY REMAINS. THE FAILURE MILEAGE WAS 49,000 AND CURRENT MILEAGE WAS 52,000. THE CONSUMER STATED THE VEHICLE IS BEING REPAIRED AGAIN FOR THE STEERING LOCK PROBLEM. UPDATED 09/25/07. *JB

NHTSA ODI #10201209

99,000 miles · Jun 27, 2007
Steering

STEERING COLUMN LOCKED UP FOR THE 3RD TIME SINCE I'VE HAD THE CAR (5 MOS). ON TWO OCASSIONS IT EVENTUALLY RELEASED ON ITS OWN. THE GM RECALL BULLETIN 04006C, ELECTRONIC COLUMN LOCK, WAS REFUSED BY BOBBY MURRAY CHEVROLET IN RALEIGH, NC, UNLESS I AGREED TO PAY $90/HR FOR DIAGNOSTICS. THEY STATE I HAVE ALREADY HAD A RECALL PERFORME…

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STEERING COLUMN LOCKED UP FOR THE 3RD TIME SINCE I'VE HAD THE CAR (5 MOS). ON TWO OCASSIONS IT EVENTUALLY RELEASED ON ITS OWN. THE GM RECALL BULLETIN 04006C, ELECTRONIC COLUMN LOCK, WAS REFUSED BY BOBBY MURRAY CHEVROLET IN RALEIGH, NC, UNLESS I AGREED TO PAY $90/HR FOR DIAGNOSTICS. THEY STATE I HAVE ALREADY HAD A RECALL PERFORMED (AN OLDER RECALL, NOT 04006C ACCORDING TO THE VIS SERVICE DATE), SO THERE'S NOTHING THEY CAN DO WITHOUT PAYMENT. I CONTACTED GM AND THEY DISAGREE WITH THE DEALERSHIP'S ASSESMENT, AND TO THIS DATE HAVE NOT RESPONDED TO GM'S INQUIRIES.IT APPEARS TO ME TO BE ALL ABOUT THE MONEY AND THAT THEY COULD CARE LESS ABOUT THE SAFETY ISSUES INVOLVED. ACCORDING TO NHTSA AND GM, THE VEHICLE SHOULD NOT HAVE BEEN RELEASED BACK TO ME WITHOUT THE RECALL PERFORMED. AT NO COST!

NHTSA ODI #10194820

63,401 miles · May 30, 2007
Steering

TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. THE CONTACT STATED THAT THERE IS A SAFETY RECALL ON HIS VEHICLE. HE STATED THAT ON THREE DIFFERENT OCCASIONS, HIS STEERING COLUMN FAILED. DURING THE FIRST TWO INSTANCES, IT AUTOMATICALLY UNLOCKED. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. THE MOST RECENT STEERING COLU…

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TL*THE CONTACT OWNS A 1999 CHEVROLET CORVETTE. THE CONTACT STATED THAT THERE IS A SAFETY RECALL ON HIS VEHICLE. HE STATED THAT ON THREE DIFFERENT OCCASIONS, HIS STEERING COLUMN FAILED. DURING THE FIRST TWO INSTANCES, IT AUTOMATICALLY UNLOCKED. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. THE MOST RECENT STEERING COLUMN FAILURE WAS ON MAY 7, 2007 IN WHICH THE VEHICLE WAS TOWED TO THE DEALER. THE VEHICLE HAS NOT YET BEEN REPAIRED. THE PURCHASE DATE AND ENGINE SIZE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 63,401.

NHTSA ODI #10192005

67,254 miles · Nov 23, 2006
Steering

1) AFTER PLACING THE KEY INTO THE IGNITION AND STARTING THE VEHICLE THEN PLACING THE MANUAL SHIFTER INTO REVERSE TO BACK AWAY FROM THE CURB THE STEERING COLUMN REMAINED IN THE "LOCK" POSITION. NO SERIES OF REMOVING AND REPLACING THE KEY AND SHAKING OF THE STEERING WHEEL COULD CURE THE STEERING LOCK SITUATION. 2) THE VEHICLE CA…

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1) AFTER PLACING THE KEY INTO THE IGNITION AND STARTING THE VEHICLE THEN PLACING THE MANUAL SHIFTER INTO REVERSE TO BACK AWAY FROM THE CURB THE STEERING COLUMN REMAINED IN THE "LOCK" POSITION. NO SERIES OF REMOVING AND REPLACING THE KEY AND SHAKING OF THE STEERING WHEEL COULD CURE THE STEERING LOCK SITUATION. 2) THE VEHICLE CANNOT BE DRIVEN THEREFORE I HAD THE VEHICLE TOWED TO THE DEALER WHO PERFORMED THE "STEERING LOCK RECALL" APPROXIMATELY 6 MONTHS PRIOR AT MY EXPENSE. 3) THE COLUMN LOCK MECHANISM WAS ISOLATED AS THE FAULT AND THE DEALER REQUESTS THAT I PAY THE REPAIR FEES. I HAVE REQUESTED THROUGH THE CHEVROLET COMPLAINT DEPARTMENT THAT I BE REIMBURSED FOR ALL THE REPAIRS AND TOWING.*JB

NHTSA ODI #10174121

120,000 miles · May 9, 2006
Steering

DT*: THE CONTACT STATED WHEN THE IGNITION IS STARTED THE COLUMN LOCK PLATE PREVENTS FUEL FROM ENTERING THE ENGINE. A NHTSA RECALL, # 04V060000 WAS PERFORMED ON THE VEHICLE CONCERNING, THE COLUMN LOCK PLATE HOWEVER, THE RECALL DID NOT REMEDY THE PROBLEM. THE DEALERSHIP WOULD NOT OFFER A SECOND REPAIR WITHOUT CHARGE UNDER THE R…

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DT*: THE CONTACT STATED WHEN THE IGNITION IS STARTED THE COLUMN LOCK PLATE PREVENTS FUEL FROM ENTERING THE ENGINE. A NHTSA RECALL, # 04V060000 WAS PERFORMED ON THE VEHICLE CONCERNING, THE COLUMN LOCK PLATE HOWEVER, THE RECALL DID NOT REMEDY THE PROBLEM. THE DEALERSHIP WOULD NOT OFFER A SECOND REPAIR WITHOUT CHARGE UNDER THE RECALL.

NHTSA ODI #10157094

45,000 miles · Apr 3, 2006
Steering

DT*: THE CONTACT STATED A RECALL LETTER WAS RECEIVED NHTSA #04V060000, CONCERNING THE ANTI-THEFT DEVICE. THE RECALL WORK WAS PERFORMED; HOWEVER, THE CONTACT'S COLUMN MOTOR FAILED. THE MOTOR WAS NOT INCLUDED IN THE RECALL, BUT THE MOTOR WAS THE CAUSE OF THE STEERING WHEEL LOCKING UP. *AK

NHTSA ODI #10154413

Mileage unknown · Feb 23, 2006
Steering

1999 CHEVROLET CORVETTE ELECTRIC COLUMN SYSTEM WOULD NOT UNLOCK. THIS HAPPENED AFTER REPAIRS WERE MADE DUE TO RECALL. *TS WHEN THE CONSUMER HAD THE VEHICLE TOWED THE MECHANIC, HE WAS INFORMED THE PART WAS NEVER REPLACED. THE CONSUMER HAD THE INVOICE STATING THE RECALL WAS PERFORMED, BUT THE REPAIR SHOP STATED THEY HAD NO RECOR…

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1999 CHEVROLET CORVETTE ELECTRIC COLUMN SYSTEM WOULD NOT UNLOCK. THIS HAPPENED AFTER REPAIRS WERE MADE DUE TO RECALL. *TS WHEN THE CONSUMER HAD THE VEHICLE TOWED THE MECHANIC, HE WAS INFORMED THE PART WAS NEVER REPLACED. THE CONSUMER HAD THE INVOICE STATING THE RECALL WAS PERFORMED, BUT THE REPAIR SHOP STATED THEY HAD NO RECORD OF THE RECALL BEING PERFORMED. *JB

NHTSA ODI #10151925

Official recalls

2

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.

00V111000 · Seat Belts:front

Apr 17, 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE LAP BELT WEBBING CAN TWIST ALLOWING THE WEBBING TO BECOME JAMMED IN THE RETRACTOR.

Consequence & remedy

Consequence: WHEN THE BELT WEBBING BECOMES JAMMED IN THE RETRACTOR, THE SEAT BELT MAY BE UNUSABLE.

Remedy: DEALERS WILL INSTALL INSERTS TO THE BELT WEB GUIDE OF EACH LAP BELT RETRACTOR.

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

5

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.

PE02054 · Steering Column Lockup

Opened Jul 1, 2002 · Closed Nov 15, 2002

Status: closed (inferred from source dates) · Steering

SEE RESUME IN REPOSITORY.

EA00009 · Front Lap Belt Malfunction

Opened Mar 16, 2000 · Closed Apr 18, 2000

Status: closed (inferred from source dates) · Seat Belts

ODI OPENED THIS EA00-009 ON MARCH 16, 2000, TO CONTINUE ANALYSES BEGUN UNDER PRELIMINARY EVALUATION PE99-076.THE ALLEGED DEFECT: LAP BELT WEBBING IN BOTH SEATING POSITIONS TENDS TO FOLD OVER WHILE ENTERING THE RETRACTOR OPENING.THESE FOLDS FREQUENTLY IMPEDE PROPER WEBBING RETRACTION.IF THE RETRACTOR HAS BEEN INADVERTENTLY TOGGLED INTO AUTOMATIC LOCK RETRACTOR (ALR) MODE BY BEING EXTENDED TO ITS FULL LENGTH, IT MAY FAIL TO RESET ITSELF TO THE NORMAL EMERGENCY LOCK RETRACTOR (ELR) MODE.SUCH A CONDITION HAS BEEN SHOWN TO RENDER THE ACTIVE RESTRAINT UNUSABLE.CONCLUSION: GM WILL REMEDY THE ALLEGED DEFECT IN 71,569 SUBJECT VEHICLES BUILT PRIOR TO AUGUST 1999 BY ADDING WEBBING GUIDE INSERTS TO THE LAP RETRACTOR OPENINGS OF BOTH SEATING POSITIONS TO PREVENT THE ADMISSION OF FOLDED WEBBING ONTO THE RETRACTOR SPOOL.THIS ENGINEERING ANALYSIS HAS BEEN CLOSED.

PE99076 · Front Lap Belt Malfunction

Opened Dec 10, 1999 · Closed Mar 16, 2000

Status: closed (inferred from source dates) · Seat Belts

There is no summary currently available

PE99066 · Steering Column Lock Module

Opened Nov 8, 1999 · Closed Jul 21, 2000

Status: closed (inferred from source dates) · Steering

There is no summary currently available