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
18,400 miles · Apr 4, 2003
Fuel System, Gasoline
FUEL SYSTEM, GASOLINE DELIVERY, COMPUTER SHUTS GAS LEVEL TO EMPTY AND THE VEHICLE SHUTS DOWN WHILE DRIVING. *JB
NHTSA ODI #10013974
Mileage unknown · Sep 25, 2000
Fuel System, GasolineSeat Belts
WHILE FILLING FUEL TANK FUEL WAS LEAKING. WHILE DRIVING A SECURITY LIGHT WILL POP ON SOMETIMES. WHEN PULLING OUT SEAT BELT IT WILL RETRACT AND LOCK WITHOUT RELEASING. *AK
NHTSA ODI #871471
Mileage unknown · Mar 30, 2000
Fuel System, Gasoline
FUEL PUMP FAILED WITHOUT WARNING. CAR LOST ALL POWER INSTANTLY. CAR WOULD START BUT WOULD NOT RUN FOR MORE THAN 30 SECONDS. THROTTLE HAD NO EFFECT. IF THE PUMP AHD FAILED IN TRAFFIC, DURING AN EVASIVE MANEUVER OR WHILE ATTEMPTING TO CROSS A BUSY ROAD, THE CAR WOULD HAVE BEEN WITHOUT POWER AND UNABLE TO AVOID ANY OTHER ONCOMI…
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FUEL PUMP FAILED WITHOUT WARNING. CAR LOST ALL POWER INSTANTLY. CAR WOULD START BUT WOULD NOT RUN FOR MORE THAN 30 SECONDS. THROTTLE HAD NO EFFECT. IF THE PUMP AHD FAILED IN TRAFFIC, DURING AN EVASIVE MANEUVER OR WHILE ATTEMPTING TO CROSS A BUSY ROAD, THE CAR WOULD HAVE BEEN WITHOUT POWER AND UNABLE TO AVOID ANY OTHER ONCOMING VEHICLES. OTHER LATE MODEL CORVETTE OWNERS HAVE REPORTED FUEL PUMP PROBLEMS ON THE INTERNET; THIS IS NOT AN ISOLATED INCIDENT. THIS FAILURE HAS THE POTENTIAL TO CAUSE A MAJOR ACCIDENT IF NOT CORRECTED. *AK
NHTSA ODI #720791
Mileage unknown · Oct 6, 1999
Electrical SystemFuel System, GasolineUnknown Or Other
(1) WINDSHIELD MOUNTED REAR-VIEW MIRROR SHAKES/VIBRATES BADLY AT IDLE AND ON HIGHWAY, ESPECIALLY WITH CONVERTIBLE TOP DOWN, MAKING FOLLOWING VEHICLES APPEAR BLURRY. DEALER REPLACED MIRROR ONCE, SECOND DEALER RETIGHTENED TO WINDSHIELD, BUT PROBLEM REMAINS. (2) DRIVE BELTS MAKE GROWLING SOUND AT IDLE, A/C ON, WHEN SHIFTING BETWE…
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(1) WINDSHIELD MOUNTED REAR-VIEW MIRROR SHAKES/VIBRATES BADLY AT IDLE AND ON HIGHWAY, ESPECIALLY WITH CONVERTIBLE TOP DOWN, MAKING FOLLOWING VEHICLES APPEAR BLURRY. DEALER REPLACED MIRROR ONCE, SECOND DEALER RETIGHTENED TO WINDSHIELD, BUT PROBLEM REMAINS. (2) DRIVE BELTS MAKE GROWLING SOUND AT IDLE, A/C ON, WHEN SHIFTING BETWEEN PARK & REVERSE, OR BETWEEN REVERSE & DRIVE. BELT & TENSIONER REPLACED PER EXISTING SERVICE ADVISORY, BUT PROBLEM STILL OCCURS. (3) REAR MOUNTED CD CHANGER DOES NOT FUNCTION IF VEHICLE IS STARTED SOON AFTER INSERTING CD CARTRIDGE; "ERR" DISPLAYED ON RADIO. ONCE "ERR" IS DISPLAYED, MUST REMOVE AND REINSERT CD CARTRIDGE TO MAKE WORK AGAIN (RESTARTING VEHICLE OR TURNING RADIO OFF/ON DOESN'T HELP). VOLTAGE AT CD CHANGER DROPS DOWN TO ABOUT 10V WHEN STARTING VEHICLE. DEALERS CLUELESS. (4) ELECTRIC FUEL PUMP BEHIND DRIVER SEAT MAKES ANNOYING BUZZING SOUND WHEN VEHICLE STOPPED, AT IDLE, ESP. NOTICEABLE WITH WINDOWS UP. DEALER SAYS NOISE IS NORMAL AND EXISTING SERVICE ADVISORIES ONLY APPLY TO '97 & '98 VEHICLES.
NHTSA ODI #712907
Mileage unknown · Sep 3, 1999
Fuel System, GasolineFire
THE VEHICLE WAS STARTED UP THEN TURNED OFF. THERE WAS A WHISTELING SOUND, AND WHITE SMOKE WAS NOTICED COMING FROM THE RIGHT REAR WHEEL, THE VEHICLE WAS THEN BACK UP AND FLAMES WHERE NOTICED. THE FIRE DEPARTMENT PUT THE FIRE OUT, AND DETERMINED THE CAUSE WAS THE FUEL FILTER. CHEVROLET HAS BEEN CONTACTED. *AK
NHTSA ODI #846736
Mileage unknown · Mar 25, 1999
Fuel System, Gasoline
FUEL PUMP FAILED CAUSING THE VEHICLE TO STALL.
NHTSA ODI #544633
Mileage unknown · Mar 19, 1999
Fuel System, Gasoline
POSSIBLE FUEL INJECTION FAILURE CAUSED VEHICLE TO SHUDDER AND DIE.
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.
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
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