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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

Electrical System complaints

30 reports
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62,000 miles · Mar 8, 2010
Electrical SystemFuel System, Gasoline

IN LIGHT OF ALL THE GAS PEDAL PROBLEMS WE HAVE SEEN LATELY, I WOULD LIKE TO SHARE ONE WHICH I ENCOUNTERED TWO YEARS AGO ON MY 1999 CORVETTE. BEING A PROFESSIONAL ENGINEER, I WAS ABLE TO PIN-POINT THE PROBLEM TO THE BRAKE PEDAL MUCH BETTER THAN MY DEALER. MY LOCAL CHEVY DEALER WANTED ME TO REPLACE THE CAR'S BATTERY, SINCE THAT WA…

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IN LIGHT OF ALL THE GAS PEDAL PROBLEMS WE HAVE SEEN LATELY, I WOULD LIKE TO SHARE ONE WHICH I ENCOUNTERED TWO YEARS AGO ON MY 1999 CORVETTE. BEING A PROFESSIONAL ENGINEER, I WAS ABLE TO PIN-POINT THE PROBLEM TO THE BRAKE PEDAL MUCH BETTER THAN MY DEALER. MY LOCAL CHEVY DEALER WANTED ME TO REPLACE THE CAR'S BATTERY, SINCE THAT WAS THE FIRST CODE HE SAW WHEN HE SCANNED THE COMPUTER. NATURALLY, THE CAR DIDN'T NEED A BATTERY SO I DROVE AWAY FROM THE DEALER. THE SYMPTOM WAS AT ANY TIME THE CAR WOULD POP-ON THE ENGINE TROUBLE LIGHT AND IMMEDIATELY SLOW DOWN. THE CAR COULD ONLY BE DRIVEN UP TO 20 MPH. THIS HAPPENED ABOUT SIX TIMES WITHOUT INCIDENT. I COULD RESET MY COMPUTER, BUT THE ISSUE SOON RETURNED. I REPLACED THE ELECTRONIC GAS PEDAL ASSEMBLY AND THE PROBLEM WAS FIXED. *TR

NHTSA ODI #10317809

124,000 miles · Sep 11, 2006
Electrical System

DT*: THE CONTACT STATED WHILE THE VEHICLE WAS PARKED, THE STEERING WHEEL LOCKED AND THE DIGITAL WAIT TEN SECONDS AND REMOVE KEY LIGHT ILLUMINATED. AFTER FOLLOWING THE DIGITAL DISPLAY COMMAND, THE STEERING WHEEL REMAINED IN THE LOCKED POSITION. THE VEHICLE WAS TOWED TO A DEALER WHO DETERMINED THE WIRING HARNESS, STEERING MODULE…

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DT*: THE CONTACT STATED WHILE THE VEHICLE WAS PARKED, THE STEERING WHEEL LOCKED AND THE DIGITAL WAIT TEN SECONDS AND REMOVE KEY LIGHT ILLUMINATED. AFTER FOLLOWING THE DIGITAL DISPLAY COMMAND, THE STEERING WHEEL REMAINED IN THE LOCKED POSITION. THE VEHICLE WAS TOWED TO A DEALER WHO DETERMINED THE WIRING HARNESS, STEERING MODULE, AND LOCK PLATE NEEDED TO BE REPLACED. ADDITIONALLY, THE COMPUTER CODE WAS REPROGRAMMED. AFTER THESE CORRECTIONS WERE MADE, THE PROBLEM PERSISTED. THE MANUFACTURER WAS ALERTED. *AK

NHTSA ODI #10167883

25,853 miles · Jun 15, 2006
Electrical System

ACCORDING TO YOUR RECALL#04V060000, DATED 02/09/04 THE STEERING WHEEL LOCKUP ON 97 THROUGH 2000 CORVETTES. MINE DID IT AND I HAD TO HAVE THE DEALER DISABLE THE WHEEL LOCK. THEY INFORMED ME THAT MY CAR WAS NOT COVERED BY THE RECALL, EVEN THOUGH I HAD THE SAME PROBLEM. NOW A FRIEND OF MINE'S 99 CORVETTE JUST DID THE SAME THING A…

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ACCORDING TO YOUR RECALL#04V060000, DATED 02/09/04 THE STEERING WHEEL LOCKUP ON 97 THROUGH 2000 CORVETTES. MINE DID IT AND I HAD TO HAVE THE DEALER DISABLE THE WHEEL LOCK. THEY INFORMED ME THAT MY CAR WAS NOT COVERED BY THE RECALL, EVEN THOUGH I HAD THE SAME PROBLEM. NOW A FRIEND OF MINE'S 99 CORVETTE JUST DID THE SAME THING AND HAD TO BE HAULED TO THE DEALER AND HE WAS TOLD HIS WAS NOT INCLUDED IN THE RECALL. I WOULD LIKE TO KNOW WHY WE WERE EXCLUDED FROM THE RECALL. I WOULD ALSO LIKE TO BE REIMBURSED FOR THE EXPENSE. I AWAIT YOU REPLY. *JB

NHTSA ODI #10159954

12,924 miles · Jan 14, 2005
Electrical SystemCrashInjury

I WAS THE OWNER OF A 1999 C-5 CORVETTE SPORT COUP WITH 12,924 MILES AND IN MINT CONDITION. ON NOV.17,04 AT 7:50PM, I WAS PULLING AWAY FROM A STOP SIGN. AS I MADE A RIGHT HAND TURN AROUND A CORNER I ACCELERATED THE CAR IN A NORMAL MANNER. ALL OF A SUDDEN THE ENGINE WENT TO THE FULL THROTTLE POSITION AND THE REAR OF THE CAR JUMPED…

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I WAS THE OWNER OF A 1999 C-5 CORVETTE SPORT COUP WITH 12,924 MILES AND IN MINT CONDITION. ON NOV.17,04 AT 7:50PM, I WAS PULLING AWAY FROM A STOP SIGN. AS I MADE A RIGHT HAND TURN AROUND A CORNER I ACCELERATED THE CAR IN A NORMAL MANNER. ALL OF A SUDDEN THE ENGINE WENT TO THE FULL THROTTLE POSITION AND THE REAR OF THE CAR JUMPED TO THE LEFT. I TRIED TO CORRECT AND THEN THE CAR JUMPED TO THE RIGHT AND I HIT A PALM TREE. DURING THIS RAPID ACCELERATION EVENT I LIFTED MY FOOT FROM THE ACCELERATOR WITH NO EFFECT TO THE ENGINE RPM. THE DISTANCE FROM THE STOP SIGN WHERE I MADE THE RIGHT HAND TURN TO THE PALM TREE WAS ABOUT 150-200 FEET. THE CAR WAS TOTALED BY MY INSURANCE COMPANY. A PASSENGER AND MYSELF ARE OK BUT WE HAVE SOME SEAT BELT BRUISING. I FEEL THAT THE SEAT BELT AND AIR BAGS SAVED OUR LIVES. I WOULD LIKE THE NSTB TO LOOK INTO THESE TYPES OF CRASHES AND ADVISE ME OF THE RESULTS. I AM SURE THERE ARE OTHER SIMILAR INCIDENTS THAT ARE NOT REPORTED. *JB

NHTSA ODI #10106343

35,866 miles · Jul 18, 2003
Electrical SystemSteering

THE VEHICLES STEERING COLUMN LOCKED UP WITHOUT WARNING. THE PART WAS REPLACED, BUT THE PROBLEM RECURRED. *NLM GM HAD NO CONCERN TO RESOLVE THE PROBLEM. THE CONSUMER WAS TOLD BY MANY GM REPRESENTATIVES, THE STEERING COLUMN PROBLEM WAS AN ISSUE AND WOULD HAPPEN AGAIN. THE TEMPERATURE CONTROL HAD GOTTEN STUCK ON 69 DEGREES…

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THE VEHICLES STEERING COLUMN LOCKED UP WITHOUT WARNING. THE PART WAS REPLACED, BUT THE PROBLEM RECURRED. *NLM GM HAD NO CONCERN TO RESOLVE THE PROBLEM. THE CONSUMER WAS TOLD BY MANY GM REPRESENTATIVES, THE STEERING COLUMN PROBLEM WAS AN ISSUE AND WOULD HAPPEN AGAIN. THE TEMPERATURE CONTROL HAD GOTTEN STUCK ON 69 DEGREES, THE FOUND THE SENSOR HAD SHORTED. *SCC *JB

NHTSA ODI #10025083

Mileage unknown · Sep 8, 2001
Electrical System

MY FACTORY-INSTALLED DELCO BATTERY STARTED LEAKING ACID FROM THE POSITIVE TERMINAL RECENTLY. I DIDN'T REALIZE THE EXTENT OF THE LEAK UNTIL I DECIDED TO REPLACE THE BATTERY. UPON REMOVING MY OLD BATTERY, I NOTICED THE ACID HAD LEAKED UNDERNEATH THE TRAY. I DID SOME RESEARCH IN THE INTERNET, AND LEARNED THAT MANY CORVETTES (C5'…

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MY FACTORY-INSTALLED DELCO BATTERY STARTED LEAKING ACID FROM THE POSITIVE TERMINAL RECENTLY. I DIDN'T REALIZE THE EXTENT OF THE LEAK UNTIL I DECIDED TO REPLACE THE BATTERY. UPON REMOVING MY OLD BATTERY, I NOTICED THE ACID HAD LEAKED UNDERNEATH THE TRAY. I DID SOME RESEARCH IN THE INTERNET, AND LEARNED THAT MANY CORVETTES (C5'S) SUFFER THE SAME PROBLEM. SOME OWNERS SPENT THOUSANDS OF DOLLARS IN REPAIRS. GM WILL COVER THE REPAIRS ONLY IF THE CAR IS UNDER WARRANTY. IT SEEMS TO ME THAT DELCO IS PRODUCING A CAR BATTERY THAT CAN POTENTIALLY DAMAGE A CAR BY ACID LEAK AND CAUSE AN EXTREME HUMAN HEALTH HAZARD. IF SULFURIC ACID, WHICH IS CONTAINED IN THESE BATTERIES, COMES IN CONTACT WITH SKIN, IT WITHDRAWS WATER, LEAVING A BLACK CHARRED CARBON RESIDUE IN PLACE OF LIVING TISSUE. THE HIGHER THE CONCENTRATION, THE GREATER THE DANGER. IF SULFURIC ACID COMES IN CONTACT WITH LARGE AREAS OF HUMAN TISSUE, DEATH CAN OCCUR. IF ACID FUMES ARE INHALED, SERIOUS LUNG AND BRONCHIAL DAMAGE CAN OCCUR. I BELIEVE THIS ISSUE SHOULD BE INVESTIGATED FOR ITS POTENTIAL HEALTH HAZARD. GM AND DELCO SHOULD BE LIABLE FOR ALL DAMAGES AS A RESULT OF THESE BATTERIES.*AK

NHTSA ODI #751902

Mileage unknown · Jun 7, 2001
Electrical System

REMOVE KEY WAIT 10 SEC; SERVICE COLUMN LOCK DISPLAYED ON DIC. UNABLE TO MOVE CAR. HAPPENED 3 TIMES IN 2 DAYS. DEALER CAN'T FIX. TOLD ME THAT THIS CANNOT HAPPEN IN MOTION AND RELEASED CAR BACK TO ME. CAR BEING TOWED BACK TODAY FOR SAME PROBLEM. *AK

NHTSA ODI #746541

Mileage unknown · Mar 31, 2001
Electrical SystemExterior LightingSeats

THE LEATHER ON THE SEATS EXPERIENCE EXCESSIVE WEAR AND THE LEATHER REQUIRES REPLACEMENT, THE ELECTRICAL SYSTEM FOR THE DRIVERS SEAT MALFUNCTIONED. *MJS

NHTSA ODI #785380

Mileage unknown · Mar 22, 2001
Electrical System

I INSERTED THE KEY AND THE DIS STATED "REMOVE KEY WAIT 10 SECONDS". AFTER WAITING 10 SECONDS I INSERTED THE KEY AGAIN AND THE DIS STATED "SERVICE COLUMN LOCK". I HAD THE VEHICLE TOWED TO THE DEALERSHIP. *AK

NHTSA ODI #742905

Mileage unknown · Oct 12, 2000
Electrical SystemSteeringCrash

VEHICLE WAS INVOLVED IN A COLLISION, INSURANACE INVESTIGATOR BELIEVED CAUSE WAS DUE TO LOSS OF CONTROL BECAUSE OF STEERING COLUMN FAILURE/ OR ELECTRICAL FAILURE. DEALER/MANUFACTURER WERE NOT NOTIFIED AT THIS TIME. PLEASE FEEL FREE TO PROVIDE ANY FURTHER DETAILS. *AK

NHTSA ODI #872894

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