NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
17 reportsClear category filter125,000 miles · Apr 14, 2021
Service BrakesSteering
THE EBCM TRACTION CONTROL MODULE , ABS CONTROL MODULES AND THE STEERING WHEEL POSITION SENSOR FOR THE C5 CORVETTES MADE FROM 1997 THRU 2000 ARE NO LONGER MANUFACTURED BY GENERAL MOTORS OR LICENSED TO AN AFTER MARKET MANUFACTURER FOR PRODUCTION AS AN AFTER MARKET REPLACEMENT. WHEN THESE MODULES GO BAD THERE IS A RISK FOR ACCIDENT…
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THE EBCM TRACTION CONTROL MODULE , ABS CONTROL MODULES AND THE STEERING WHEEL POSITION SENSOR FOR THE C5 CORVETTES MADE FROM 1997 THRU 2000 ARE NO LONGER MANUFACTURED BY GENERAL MOTORS OR LICENSED TO AN AFTER MARKET MANUFACTURER FOR PRODUCTION AS AN AFTER MARKET REPLACEMENT. WHEN THESE MODULES GO BAD THERE IS A RISK FOR ACCIDENTS OR DEATH WHILE DRIVING AS THE ABS SYSTEM THAT WORKS IN CONJUNCTION WITH THESE MODULES WILL LOCK UP ONE OR MORE OF THE BRAKES CAUSING THE DRIVER TO SWERVE INTO OTHER LANES. THIS HAPPENED TO ME WHEN MY STEERING WHEEL POSITION SENSOR FAILED. WE CORVETTE OWNERS ARE FORCED TO DRIVE WITH THE TRACTION CONTROL OFF BECAUSE WE CANNOT FIND NEW REPLACEMENT EBCM MODULES, ABS MODULES OF STEERING WHEEL POSITION SENSORS . OUR ONLY RECOURSE IS TO BUY A USED UNIT FROM A TOTALED 1997 THRU 2000 CORVETTE AT HIGH PRICES AND THE ARE ALSO DEFECTIVE AT TIMES ACCORDING TO CORVETTE FPRUM MEMBERS. GENERAL MOTORS CONTINUES TO LICENSE AFTER MARKET MANUFACTURERS TO MAKE REPLACEMENT EBCM MODULES, AFBS MODULES AND STEERING WHEEL POSITION SENSORS FOR CORVETTES MANUFACTURED IN 2001 THRU 2004 SO WHY CAN'T THE LICENSE AN AFTER MARKET AUTO PART MANUFACTURER TO MAKE THESE SENSORS FOR 1997 THRU 2000 CORVETTES? CAN THE US GOVERNMENT FORCE GM TO MAKE THESE PARTS FOR THE 1997 THRU 2000 CORVETTE DUE TO FACT THAT THESE PARTS ARE VITAL FOR THE 1997 THRU 2000 CORVETTE TO BE SAFE ON THE ROAD??
NHTSA ODI #11408137
102,000 miles · Feb 1, 2021
Electrical SystemService BrakesSteering
I EXPERIENCED LOSS OF CONTROL BY SKIDDING AND ALMOST LEAVING THE ROAD TOWARD A DROPOFF WHILE APPLYING THE BRAKE SINCE THE ABS, ACTIVE HANDLING, TRACTION CONTROL SYSTEMS HAVE BEEN MALFUNCTIONING AT 35MPH ON A MOUNTAIN ROAD APPLYING THE BRAKE AS I WAS GOING AROUND A SHARP CURVE I BELIEVE THE CAUSE OF THIS MALFUNCTION OF THE ABS/AH…
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I EXPERIENCED LOSS OF CONTROL BY SKIDDING AND ALMOST LEAVING THE ROAD TOWARD A DROPOFF WHILE APPLYING THE BRAKE SINCE THE ABS, ACTIVE HANDLING, TRACTION CONTROL SYSTEMS HAVE BEEN MALFUNCTIONING AT 35MPH ON A MOUNTAIN ROAD APPLYING THE BRAKE AS I WAS GOING AROUND A SHARP CURVE I BELIEVE THE CAUSE OF THIS MALFUNCTION OF THE ABS/AH SYSTEM IS A FAULTY EBCM WHICH IS KNOWN BY COUNTLESS MEMBERS OF THE CORVETTE OWNERS COMMUNITY AS A SAFETY ISSUE THAT SHOULD HAVE BEEN RECALLED A LONG TIME AGO. IF I WOULD HAVE KNOWN ABOUT THIS ISSUE WITHOUT AN ACTIVE RECALL I WOULD NOT HAVE BOUGHT THE CAR. SEVERAL TIMES THIS HAS HAPPENED IN VARIED SITUATIONS AND I CANNOT RELY ON THESE SAFETY FEATURES TO SAVE MY LIFE IF SOMETHING OCCURS THAT WOULD SEND ME OUT OF CONTROL INTO ANOTHER VEHICLE OR OVER A STEEP CLIFF LIKE IN THE CLOSE CALL I MENTIONED EARLIER IN THIS TEXT. GM DOES NOT VALUE MY LIFE AS MUCH AS I DO AND THIS RECALL WOULD HAVE BANKRUPTED THEM SHORTLY AFTER 2000. I'M SURE THERE ARE HUNDREDS OF THOUSANDS OF WRECKED CORVETTES AND LOSS OF LIFE DUE TO THIS FAILURE TO RECALL THEM SO THEY SHOULD BE ABLE TO AFFORD IT 20 YEARS LATER
NHTSA ODI #11390943
49,000 miles · Jan 3, 2021
Power TrainService BrakesSuspension
THE ABS TCS SYSTEM ON MY 2000 CORVETTE HAS MALFUNCTIONED. I'VE BEEN TOLD THAT THIS CAN'T BE REPAIRED. AFTER RESEARCHING THIS SEEMS TO BE A CHRONIC PROBLEM ON THIS VEHICLE. MY CORVETTE ONLY HAS 49000 MILES ON IT AND THIS IS A SERIOUS SAFETY ISSUE INVOLVING CONTROL OF THE VEHICLE DURING AN EMERGENCY BRAKING CONDITION, ESPECIALL…
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THE ABS TCS SYSTEM ON MY 2000 CORVETTE HAS MALFUNCTIONED. I'VE BEEN TOLD THAT THIS CAN'T BE REPAIRED. AFTER RESEARCHING THIS SEEMS TO BE A CHRONIC PROBLEM ON THIS VEHICLE. MY CORVETTE ONLY HAS 49000 MILES ON IT AND THIS IS A SERIOUS SAFETY ISSUE INVOLVING CONTROL OF THE VEHICLE DURING AN EMERGENCY BRAKING CONDITION, ESPECIALLY ON WET ROADS.
NHTSA ODI #11386239
Mileage unknown · Jul 17, 2018
Electronic Stability Control (esc)Service Brakes
THE ABS LIGHT AND TRACTION CONTROL ARE NON-FUNCTIONING. CHEVROLET DEALER ADVISED THE PROBLEM IS THE ELECTRONIC BRAKE CONTROL MODULE. CHEVROLET DISCONTINUED THE PART AND NO PARTS ARE AVAILABLE. I WAS ADVISED THEY CAN NOT FIX THIS ISSUE AND MY CAR WILL SIMPLY NOT HAVE ABS OR TRACTION CONTROL FUNCTIONALITY ANYMORE. HARD FOR ME TO B…
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THE ABS LIGHT AND TRACTION CONTROL ARE NON-FUNCTIONING. CHEVROLET DEALER ADVISED THE PROBLEM IS THE ELECTRONIC BRAKE CONTROL MODULE. CHEVROLET DISCONTINUED THE PART AND NO PARTS ARE AVAILABLE. I WAS ADVISED THEY CAN NOT FIX THIS ISSUE AND MY CAR WILL SIMPLY NOT HAVE ABS OR TRACTION CONTROL FUNCTIONALITY ANYMORE. HARD FOR ME TO BELIEVE CHEVROLET CANT BE HELD RESPONSIBLE TO PROVIDE PARTS TO REPAIR THEIR OWN CARS FOR A FEATURE SUCH AS ABS SYSTEMS.
NHTSA ODI #11112048
112,000 miles · Jun 14, 2017
Electronic Stability Control (esc)Service Brakes
I CONSTANTLY GET ABS TCS WARNING LIGHTS ON THE DASH BOARD. DIAGNOSED AS A BAD ECBM BUT GM HAS DISCONTINUED THE PART ! THERE ARE NO COMPANIES THAT CAN REPAIR THIS YEARS (2000) ECBM AND NO USED ONES TO BE FOUND . NEITHER THE ABS OR THE TCS IS FUNCTIONAL WHILE LIGHTS ARE ON . DANGEROUS AND FRUSTRATING. AT DIFFERENT SPEEDS AND WHIL…
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I CONSTANTLY GET ABS TCS WARNING LIGHTS ON THE DASH BOARD. DIAGNOSED AS A BAD ECBM BUT GM HAS DISCONTINUED THE PART ! THERE ARE NO COMPANIES THAT CAN REPAIR THIS YEARS (2000) ECBM AND NO USED ONES TO BE FOUND . NEITHER THE ABS OR THE TCS IS FUNCTIONAL WHILE LIGHTS ARE ON . DANGEROUS AND FRUSTRATING. AT DIFFERENT SPEEDS AND WHILE STATIONARY
NHTSA ODI #10995161
187,000 miles · Oct 30, 2015
Service BrakesCrash
I WAS LEAVING TO GO TO WORK AND WAS IDLING OUT OF THE PARKING LOT TO THE STOP SIGN BEFORE I PULLED OUT ONTO A VERY BUSY AND DANGEROUS STREET. THE STOP SIGN WAS AT THE BOTTOM OF A SMALL HILL, SO NO NEED FOR GAS BECAUSE IDLING AND GRAVITY WOULD GET ME TO THE STOP SIGN. I HAD NO BRAKES AT ALL! MY BRAKES WERE IN GOOD CONDITION AN…
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I WAS LEAVING TO GO TO WORK AND WAS IDLING OUT OF THE PARKING LOT TO THE STOP SIGN BEFORE I PULLED OUT ONTO A VERY BUSY AND DANGEROUS STREET. THE STOP SIGN WAS AT THE BOTTOM OF A SMALL HILL, SO NO NEED FOR GAS BECAUSE IDLING AND GRAVITY WOULD GET ME TO THE STOP SIGN. I HAD NO BRAKES AT ALL! MY BRAKES WERE IN GOOD CONDITION AND NOT DUE FOR ANY MAINTENANCE PREVIOUS TO THIS EVENT. I ROLLED RIGHT OUT ONTO THE BUSY STREET WITHOUT THE ABILITY TO STOP. I IMMEDIATELY TOOK THE NEXT STREET OFF THE BUSY ROAD AND CRASHED INTO SOME SHRUBBERY TO STOP MY CAR. I CALLED AAA AND MY INSURANCE COMPANY AND HAD THE CAR TOWED TO MY MECHANIC. HE DIDN'T UNDERSTAND THAT I LITERALLY HAD NO BRAKES. HE ALMOST HIT THE WALL OF HIS REPAIR SHOP BECAUSE IT WOULDN'T STOP. HE EMPHATICALLY STATED THAT, "NO MATTER WHAT, YOUR MECHANICAL BRAKES SHOULD HAVE WORKED, EVEN IF THE ABS WAS MALFUNCTIONING." HE TOOK THE FUSES OUT AND MY MECHANICAL BRAKES STARTED WORKING AGAIN. HE TOOK A QUICK LOOK AND LET ME KNOW RIGHT AWAY THAT THE ABS MODULE HAD FRIED. HE SAID IT WAS A SERIOUS SAFETY ISSUE AND TO TAKE IT TO THE DEALERSHIP TO HAVE THEM DOCUMENT THE PROBLEM AND TAKE IT FROM THERE. I HAD IT TOWED TO THE BOB STALL CHEVROLET DEALERSHIP IN LA MESA, CALIFORNIA. THEY VERIFIED THAT THE MODULE WAS FRIED BUT THEY WOULD NOT COMMENT ON THE BRAKE SITUATION. THEY JUST KEPT INSISTING THAT THEY COULDN'T DUPLICATE THE PROBLEM AND THE BRAKES WORKED FINE WHEN THE CAR CAME IN. THEY KEPT MY CAR FOR ABOUT TWO MONTHS AND THEN FINALLY TOLD ME THAT THE PART THAT I NEEDED WAS NO LONGER MADE AND THEY WOULDN'T BE ABLE TO REPAIR MY CAR. I DON'T UNDERSTAND HOW THAT COULD HAPPEN AND NEITHER DOES ANYONE ELSE THAT I TALK TO, BUT I DO HAVE A WITNESS WHO DROVE THE CAR RIGHT AFTERWARDS AND WHO CAN ATTEST TO THE FACT THAT I HAD NO BRAKES AT ALL.
NHTSA ODI #10787178
58,000 miles · Sep 18, 2015
Service BrakesSteering
I READ IN THE NEWSPAPER TODAY THAT THE GOVERNMENT IS TAKING ACTION AGAINST GENERAL MOTORS FOR THE IGNITION KEY PROBLEM. I EXPERIENCED A SIMILAR PROBLEM WITH MY CORVETTE. THE ENGINE WILL SHUT OFF WHILE IN GEAR AND IN MOTION, DISABLING POWER STEERING, BRAKES AND THE ABILITY TO MOVE THE CAR OUT OF THE WAY. A MESSAGE "SERVICE STE…
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I READ IN THE NEWSPAPER TODAY THAT THE GOVERNMENT IS TAKING ACTION AGAINST GENERAL MOTORS FOR THE IGNITION KEY PROBLEM. I EXPERIENCED A SIMILAR PROBLEM WITH MY CORVETTE. THE ENGINE WILL SHUT OFF WHILE IN GEAR AND IN MOTION, DISABLING POWER STEERING, BRAKES AND THE ABILITY TO MOVE THE CAR OUT OF THE WAY. A MESSAGE "SERVICE STEERING COLUMN LOCK" APPEARS. THE CAR HAS BEEN RECALLED FOR THIS PROBLEM AND HAS BEEN REPAIRED SEVERAL TIMES. THIS HAS BEEN DONE LONG AFTER THE WARRANTY EXPIRED AT NO COST TO ME. LAST YEAR THE PROBLEM OCCURRED AGAIN IN MELBOURNE NEAR THE VETTE DOCTOR CORVETTE REPAIR SHOP. THE DEALER I BOUGHT THE CAR FROM, FISCHER IN TITUSVILLE WAS NOT A CHEVROLET DEALER ANYMORE. THE CAR WAS REPAIRED FOR ABOUT $800 AND I CONTACTED GM AND WAS TOLD TO MAKE A CLAIM AT THE BOB STEELE DEALERSHIP IN COCOA. THE CLAIM WAS REJECTED. GM HAD CONTINUED TO FIX THE PROBLEM AND ONE TIME WHEN I WAS IN SARASOTA I WAS REIMBURSED FOR RENTAL CAR EXPENSES TO GET HOME, THIS WAS WHEN THE CAR WAS SEVEN YEARS OLD. I WOULD LIKE TO GET HELP WITH MY EXPENSES.
NHTSA ODI #10765144
55,000 miles · Mar 6, 2015
Electronic Stability Control (esc)Service Brakes
ANOTHER RECALL NEEDS TO BE DONE ON THE 97-2004 C5 CORVETTE. MANY MANY PEOPLE ALSO COMPLAINING THE ABS LIGHTS AND THE TRACTION CONTROL WARNING LIGHTS COME ON BY THEMSELVES AND DISABLE THE ABS BRAKES AND THE TRACTION CONTROL WHILE DRIVING WHICH IN THE RAIN OR SNOW IS A HUGE PROBLEM. THE REALLY HUGEISSUE IS YOU CANT EVEN FIX IT AT …
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ANOTHER RECALL NEEDS TO BE DONE ON THE 97-2004 C5 CORVETTE. MANY MANY PEOPLE ALSO COMPLAINING THE ABS LIGHTS AND THE TRACTION CONTROL WARNING LIGHTS COME ON BY THEMSELVES AND DISABLE THE ABS BRAKES AND THE TRACTION CONTROL WHILE DRIVING WHICH IN THE RAIN OR SNOW IS A HUGE PROBLEM. THE REALLY HUGEISSUE IS YOU CANT EVEN FIX IT AT A SHOP. THE PART THAT GOES BAD WHICH IS THE ABS MODULE IN FRONT OF THE ENGINE IS NO LONGER MADE. WHEN GM WENT ON STRIKE, THE COMPANY THAT MADE THE ABS/TRACTION MODULE FOR THESE CARS WENT BANKRUPT. SO I AM DRIVING AROUND WITH A CAR WITH NO ABS AND NO TRACTION CONTROL IN BAD WEATHER THAT WOULD AND WILL CAUSE AN ACCIDENT. THIS NEEDS A RECALL ON IT AS WELL AS THE STEERING COLUMN WHICH I ALREADY FILED A COMPLAINT ON THAT ALSO. A CAR WITH 55,000 SHOULD NOT BE DOING THINGS LIKE THIS. BEEN HAPPENING SINCE I HAD 42,000 ON IT AND IS STILL DOING IT NOW EVERY SINGLE DAY TODAY. *TR
NHTSA ODI #10692540
93,000 miles · Feb 10, 2015
Electronic Stability Control (esc)Service Brakes
THE ABS AND TRACTION CONTROL SYS. FAIL IN ALL OF THESE CARS. GM DOES NOT PROVIDE A FIX OR REPLACEMENT PART FOR THE 99-2000 EBCM WHICH MEANS I HAVE TO DRIVE MY CAR WITHOUT NEEDED SAFETY FEATURES REQUIRED BY THE STATE OF VA TO PASS VEHICLE STATE INSPECTION. THE MAJORITY OF 99-2000 CORVETTES ARE DRIVING AROUND WITHOUT ABS AND TRACT…
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THE ABS AND TRACTION CONTROL SYS. FAIL IN ALL OF THESE CARS. GM DOES NOT PROVIDE A FIX OR REPLACEMENT PART FOR THE 99-2000 EBCM WHICH MEANS I HAVE TO DRIVE MY CAR WITHOUT NEEDED SAFETY FEATURES REQUIRED BY THE STATE OF VA TO PASS VEHICLE STATE INSPECTION. THE MAJORITY OF 99-2000 CORVETTES ARE DRIVING AROUND WITHOUT ABS AND TRACTION CONTROL BECAUSE OF LACK OF SUPPORT FROM GM. THIS IS AN ISSUE THAT NEEDS TO BE RESOLVED. *TR
NHTSA ODI #10682679
70,000 miles · Nov 10, 2014
Electronic Stability Control (esc)Service Brakes
I WAS DRIVING ON A MAIN STREET THIS SUMMER AT ABOUT 40 MPH AND PUT ON THE BRAKES AND THEY LOCK UP, MY CAR WHEN SIDEWAYS AT 40 MPH, VERY LUCKY KNOW ONE WAS HURT!! WENT TO THE DEALER TO HAVE THE CAR CHECKED OUT AND WAS TOLD THE EBCM WAS BAD AND THERE WAS NO FIX FOR IT !!! SO NOW I AND I'M SURE A LOT OF OTHERS HAVE A VERY UNSAFE AN…
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I WAS DRIVING ON A MAIN STREET THIS SUMMER AT ABOUT 40 MPH AND PUT ON THE BRAKES AND THEY LOCK UP, MY CAR WHEN SIDEWAYS AT 40 MPH, VERY LUCKY KNOW ONE WAS HURT!! WENT TO THE DEALER TO HAVE THE CAR CHECKED OUT AND WAS TOLD THE EBCM WAS BAD AND THERE WAS NO FIX FOR IT !!! SO NOW I AND I'M SURE A LOT OF OTHERS HAVE A VERY UNSAFE AND DANGEROUS VEHICLE THAT CHEVROLET SEEMS TO HAVE NO OBLIGATION TO SUPPLY A REPAIR FOR. YOU WOULD THINK NHTSA WOULD STEP ON AND FORCE CHEVROLET TO RESOLVE THIS ISSUE , OR IS IT GOING TO TAKE A DEATH TO MAKE SOMEONE ACT ? *TR
NHTSA ODI #10653778
NHTSA investigations
3EA02031 · 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.