Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
210–25K
3725–50K
8050–75K
10275–100K
152100–150K
97150K+
489 reports with mileage · 125 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.
Service Brakes, Hydraulic. Review the 237 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 162 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
69 crash reports5 fire reports25 injury reports
What owners actually said
614 reports
198,973 miles · Jun 20, 2017
Service Brakes
WHEN I PRESS ON THE BRAKE PETAL, IT WILL GO DOWN TO THE FLOOR AND IF I LET OFF OF PRESSING THE PETAL AND PRESS AGAIN, IT WILL PUSH MY FOOT BACK UP TOWARD ME AND IF I LET OFF AND PRESS AGAIN IT WILL FINALLY COME TO A STOP. IT DOES THE SAME THING ANYWHERE I APPLY THE BRAKE PETAL AND I'M IN MOTION. WHEN I'M IDLE AND PRESS THE PET…
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WHEN I PRESS ON THE BRAKE PETAL, IT WILL GO DOWN TO THE FLOOR AND IF I LET OFF OF PRESSING THE PETAL AND PRESS AGAIN, IT WILL PUSH MY FOOT BACK UP TOWARD ME AND IF I LET OFF AND PRESS AGAIN IT WILL FINALLY COME TO A STOP. IT DOES THE SAME THING ANYWHERE I APPLY THE BRAKE PETAL AND I'M IN MOTION. WHEN I'M IDLE AND PRESS THE PETAL FOR THE FIRST USAGE OF THE DAY, THE PETAL GOES TO THE FLOOR.
NHTSA ODI #11000226
Mileage unknown · Jun 12, 2017
Air Bags
TL* TAKATA RECALL. THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V383000 (AIR BAGS). THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER (GALLES CHEVROLET LOCA…
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TL* TAKATA RECALL. THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V383000 (AIR BAGS). THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER (GALLES CHEVROLET LOCATED IN ALBUQUERQUE, MN) CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE VIN WAS INVALID. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
NHTSA ODI #10994544
102,750 miles · May 14, 2017
Service Brakes
MY 2000 CHEVROLET SILVERADO WAS NOT EXPOSED TO WINTER/SALT CONDITIONS FOR THE FIRST FIRST 13 YEARS OF IT'S LIFE. SINCE THEN IT HAS BECOME MY PRIMARY VEHICLE. RECENTLY WHEN I HAD TO "SPIKE" THE BRAKES HARD TO AVOID WHAT MIGHT HAVE BEEN AN ACCIDENT A BRAKE LINE UNDER THE DRIVERS SEAT AREA RUPTURED DUE TO CORROSION. ONLY THROUGH EV…
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MY 2000 CHEVROLET SILVERADO WAS NOT EXPOSED TO WINTER/SALT CONDITIONS FOR THE FIRST FIRST 13 YEARS OF IT'S LIFE. SINCE THEN IT HAS BECOME MY PRIMARY VEHICLE. RECENTLY WHEN I HAD TO "SPIKE" THE BRAKES HARD TO AVOID WHAT MIGHT HAVE BEEN AN ACCIDENT A BRAKE LINE UNDER THE DRIVERS SEAT AREA RUPTURED DUE TO CORROSION. ONLY THROUGH EVASIVE ACTIONS WAS AN ACCIDENT AVOIDED. REPLACEMENT COSTS FROM A DEALERSHIP IS IN THE $800.00 AREA. WERE STAINLESS STEEL BRAKE LINES INSTALLED DURING MANUFACTURE THIS EXTREMELY INHERENTLY DANGEROUS PROBLEM COULD BE AVOIDED. WHILE I UNDERSTAND THE COSTS ASSOCIATED IN VEHICLE PRODUCTION, THE SMALL INCREASE WOULD BE OFFSET IN LONG TERM SAFETY. MANY VEHICLE SAFETY FEATURES HAVE BEEN MANDATED OVER THE YEARS, CERTAINLY ISSUES CONCERNING BRAKE SYSTEMS MUST FALL UNDER THAT CATEGORY. I AM A LONG TIME COMMERCIAL AIRCRAFT MECHANIC, STAINLESS STEEL LINES WOULD PREVENT THE PROBLEM I ENCOUNTERED. JUDGING FROM INTERNET SITES I'M NOT ALONE IN DEALING WITH THIS CORROSION PROBLEM. THIS IS A SAFETY ISSUE THAT SHOULD BE LOOKED INTO. THANKS FOR YOUR TIME.
NHTSA ODI #10985655
59,000 miles · Mar 29, 2017
Service Brakes
ANTILOCK PROBLEM
NHTSA ODI #10969206
166,000 miles · Mar 21, 2017
Power Train
TL* THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. WHILE THE VEHICLE WAS PARKED AND THE GEAR WAS IN PARK, THE VEHICLE INDEPENDENTLY BEGAN TO ROLL. THE CONTACT APPLIED THE EMERGENCY BRAKE AND THE VEHICLE STOPPED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILUR…
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TL* THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. WHILE THE VEHICLE WAS PARKED AND THE GEAR WAS IN PARK, THE VEHICLE INDEPENDENTLY BEGAN TO ROLL. THE CONTACT APPLIED THE EMERGENCY BRAKE AND THE VEHICLE STOPPED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 166,000. THE CONTACT COULD NOT PROVIDE THE VIN.
NHTSA ODI #10967553
232,770 miles · Feb 19, 2017
Service Brakes
TOOK PICK-UP FOR A DRIVE, WAS 1/2 MILE DOWN ROAD WHEN BRAKES WENT DOWN TO ALMOST NOTHING AND BRAKE FLUID STARTED SPRAYING ON THE BACK WINDOW BETWEEN CAB AND BED OF TRUCK. BARELY MADE IT BACK TO MY HOME AND NERVOUSLY PULLED IN WITH BARELY ENOUGH BRAKING POWER TO STOP. DRIVING ON 2-LINE BLACK TOPPED STRAIGHT ROAD.
NHTSA ODI #10955512
162,000 miles · Feb 10, 2017
Service Brakes
BRAKE LINE RUSTED THROUGH CAUSING LOSS OF BRAKING. LUCKILY WAS IN DRIVEWAY WHEN FAILED. FOUND LEAKING METAL BRAKE LINE NEAR THE ABS CONTROL UNIT. OTHERS ARE RUSTED TOO, SO IT IS JUST A MATTER OF TIME BEFORE THEY FAIL.
NHTSA ODI #10953938
167,270 miles · Dec 30, 2016
Electronic Stability Control (esc)Service Brakes
WHEN DRIVING AND COMING TO ANY STOP ABS ON AND YOU LOSE ALL BRAKES AND YOU JUST ROLL. PUMP THE BRAKES NOTHING HAVES HIT EMERGENCY BRAKE SHUT TRUCK OF AND RESTARTED PROBLEM CONTINUES. SO TRUCK IS PARK UNTIL PROBLEM RESOLVED. *TR
NHTSA ODI #10938864
62,000 miles · Dec 9, 2016
Vehicle Speed Control
TL* THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. WHILE DRIVING VARIOUS SPEEDS AND DEPRESSING THE BRAKE PEDAL, THE VEHICLE ACCELERATED. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 62,000.
NHTSA ODI #10934152
107,000 miles · Dec 7, 2016
Unknown Or Other
CRACKED FRAME BETWEEN SPRING HANGERS: THE FRAMERAILS BROKE VERTICALLY FROM BOTTOM FLANGE TO DIAGONAL SLOT AT OR NEAR NEUTRAL AXIS OF BOTH FRAME RAILS. THE FRAME RAIL HAS LARGE HOLE IN BOTTOM OF RAIL HORIZONTAL FLANGE OF 'C' SHAPE FOR ACCESSING BED/BOX MOUNTING BOLTS. CRACK PROPAGATES FROM THIS HOLE TO DIAGONAL HOLE IN THE VERTIC…
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CRACKED FRAME BETWEEN SPRING HANGERS: THE FRAMERAILS BROKE VERTICALLY FROM BOTTOM FLANGE TO DIAGONAL SLOT AT OR NEAR NEUTRAL AXIS OF BOTH FRAME RAILS. THE FRAME RAIL HAS LARGE HOLE IN BOTTOM OF RAIL HORIZONTAL FLANGE OF 'C' SHAPE FOR ACCESSING BED/BOX MOUNTING BOLTS. CRACK PROPAGATES FROM THIS HOLE TO DIAGONAL HOLE IN THE VERTICAL WEB OF 'C' SHAPE RAIL. OVERLOADING SHOULD CAUSE THE FRAME TO FAIL FROM TOP DOWN NOT BOTTOM UP. DUE TO THE VERY THIN OEM MATERIAL AND TORSION OR TWIST INDUCED INTO THE FRAME BY LARGE OFFSET FROM THE SHEAR CENTER OF THE 'C' SHAPE TO LOADING CENTER OF THE REAR MOST SPRING HANGER. THIS PICKUP HAS NOT BEEN ALTERED IN ANY MANNER. SEVERAL COMPLAINTS HAVE BEEN POSTED ON THE INTERNET, WITH THIS SAME PROBLEM. GRANTED SOME OF THESE ARE DUE TO OPERATING THE VEHICLE OUTSIDE DESIGN PARAMETERS AND ALTERATIONS SUCH AS LIFT KITS AND LARGE TIRES. HOWEVER THE DESIGN APPEARS NOT TO EVEN MEET MANUFACTURER'S STATED HAULING AND TOWING CAPABILITIES, WHICH THE AFTERMARKET CHANGES ONLY EXACERBATES. THE CRACK ON MY VEHICLE WILL ONLY PROPAGATE FURTHER ON MY VEHICLE SHOULD I CONTINUE TO USE IT WITHIN GM'S RATINGS. THIS AN ISSUE COULD BE LIFE THREATING AS NEAR TO TOTAL CRACKING COULD CAUSE LOSE OF VEHICLE CONTROL. HIGHWAY RUTTING WHILE PULLING A TRAILER CAUSES SOME WHIP AND THIS WHIP WILL WORSEN AS THE CRACK PROPAGATES UPWARD.
NHTSA ODI #10930339
Official recalls
0
No recalls in this snapshot.
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
2
EA04011 · Parking Brake Failure
Opened Apr 9, 2004 · Closed May 10, 2005
Status: closed (inferred from source dates) · Parking Brake; Parking Brake:conventional; Parking Brake:conventional:mechanical; Parking Brake:conventional:mechanical:linkage And Cable
IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH THE PBR PARKING BRAKE SYSTEM AND INSTALL A REDESIGNED PARKING BRAKE CABLE ASSEMBLY ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM. A TOTAL OF 58 NON-DUPLICATIVE COMPLAINTS WERE RECEIVED BY ODI AND GM CONCERNING THE APPROXIMATELY 59,000 MY 1999-2002 C/K 1500 SERIES PICKUP TRUCKS WITH THE PBR PARKING BRAKE SYSTEM.THESE INCLUDED 22 ALLEGED ROLLAWAY INCIDENTS, RESULTING IN A RATE OF 38.5 ROLLAWAY INCIDENTS PER 100,000 VEHICLES.ODI IS AWARE OF 24 COMPLAINTS REGARDING THE MY 2001-2005 C/K 2500 AND 3500 SERIES MANUAL TRANSMISSION TRUCKS RECALLED BY GM, INCLUDING 5 ALLEGING ROLLAWAY INCIDENTS.THOUGH THE CONDITIONS DESCRIBED IN GM'S LETTER ARE ALSO PRESENT IN THE C/K TRUCKS WITH AUTOMATIC TRANSMISSIONS, THE ROLLAWAY RATE IN THOSE VEHICLES WAS SIMILAR TO THOSE OBSERVED IN PEER VEHICLES STUDIED BY ODI IN THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Additional source detail variants (4)
Parking Brake:conventional
IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH THE PBR PARKING BRAKE SYSTEM AND INSTALL A REDESIGNED PARKING BRAKE CABLE ASSEMBLY ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM. A TOTAL OF 58 NON-DUPLICATIVE COMPLAINTS WERE RECEIVED BY ODI AND GM CONCERNING THE APPROXIMATELY 59,000 MY 1999-2002 C/K 1500 SERIES PICKUP TRUCKS WITH THE PBR PARKING BRAKE SYSTEM.THESE INCLUDED 22 ALLEGED ROLLAWAY INCIDENTS, RESULTING IN A RATE OF 38.5 ROLLAWAY INCIDENTS PER 100,000 VEHICLES.ODI IS AWARE OF 24 COMPLAINTS REGARDING THE MY 2001-2005 C/K 2500 AND 3500 SERIES MANUAL TRANSMISSION TRUCKS RECALLED BY GM, INCLUDING 5 ALLEGING ROLLAWAY INCIDENTS.THOUGH THE CONDITIONS DESCRIBED IN GM'S LETTER ARE ALSO PRESENT IN THE C/K TRUCKS WITH AUTOMATIC TRANSMISSIONS, THE ROLLAWAY RATE IN THOSE VEHICLES WAS SIMILAR TO THOSE OBSERVED IN PEER VEHICLES STUDIED BY ODI IN THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Parking Brake:conventional:mechanical
IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH THE PBR PARKING BRAKE SYSTEM AND INSTALL A REDESIGNED PARKING BRAKE CABLE ASSEMBLY ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM. A TOTAL OF 58 NON-DUPLICATIVE COMPLAINTS WERE RECEIVED BY ODI AND GM CONCERNING THE APPROXIMATELY 59,000 MY 1999-2002 C/K 1500 SERIES PICKUP TRUCKS WITH THE PBR PARKING BRAKE SYSTEM.THESE INCLUDED 22 ALLEGED ROLLAWAY INCIDENTS, RESULTING IN A RATE OF 38.5 ROLLAWAY INCIDENTS PER 100,000 VEHICLES.ODI IS AWARE OF 24 COMPLAINTS REGARDING THE MY 2001-2005 C/K 2500 AND 3500 SERIES MANUAL TRANSMISSION TRUCKS RECALLED BY GM, INCLUDING 5 ALLEGING ROLLAWAY INCIDENTS.THOUGH THE CONDITIONS DESCRIBED IN GM'S LETTER ARE ALSO PRESENT IN THE C/K TRUCKS WITH AUTOMATIC TRANSMISSIONS, THE ROLLAWAY RATE IN THOSE VEHICLES WAS SIMILAR TO THOSE OBSERVED IN PEER VEHICLES STUDIED BY ODI IN THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Parking Brake:conventional:mechanical:linkage And Cable
IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH THE PBR PARKING BRAKE SYSTEM AND INSTALL A REDESIGNED PARKING BRAKE CABLE ASSEMBLY ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM. A TOTAL OF 58 NON-DUPLICATIVE COMPLAINTS WERE RECEIVED BY ODI AND GM CONCERNING THE APPROXIMATELY 59,000 MY 1999-2002 C/K 1500 SERIES PICKUP TRUCKS WITH THE PBR PARKING BRAKE SYSTEM.THESE INCLUDED 22 ALLEGED ROLLAWAY INCIDENTS, RESULTING IN A RATE OF 38.5 ROLLAWAY INCIDENTS PER 100,000 VEHICLES.ODI IS AWARE OF 24 COMPLAINTS REGARDING THE MY 2001-2005 C/K 2500 AND 3500 SERIES MANUAL TRANSMISSION TRUCKS RECALLED BY GM, INCLUDING 5 ALLEGING ROLLAWAY INCIDENTS.THOUGH THE CONDITIONS DESCRIBED IN GM'S LETTER ARE ALSO PRESENT IN THE C/K TRUCKS WITH AUTOMATIC TRANSMISSIONS, THE ROLLAWAY RATE IN THOSE VEHICLES WAS SIMILAR TO THOSE OBSERVED IN PEER VEHICLES STUDIED BY ODI IN THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
Parking Brake
IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH THE PBR PARKING BRAKE SYSTEM AND INSTALL A REDESIGNED PARKING BRAKE CABLE ASSEMBLY ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM. A TOTAL OF 58 NON-DUPLICATIVE COMPLAINTS WERE RECEIVED BY ODI AND GM CONCERNING THE APPROXIMATELY 59,000 MY 1999-2002 C/K 1500 SERIES PICKUP TRUCKS WITH THE PBR PARKING BRAKE SYSTEM.THESE INCLUDED 22 ALLEGED ROLLAWAY INCIDENTS, RESULTING IN A RATE OF 38.5 ROLLAWAY INCIDENTS PER 100,000 VEHICLES.ODI IS AWARE OF 24 COMPLAINTS REGARDING THE MY 2001-2005 C/K 2500 AND 3500 SERIES MANUAL TRANSMISSION TRUCKS RECALLED BY GM, INCLUDING 5 ALLEGING ROLLAWAY INCIDENTS.THOUGH THE CONDITIONS DESCRIBED IN GM'S LETTER ARE ALSO PRESENT IN THE C/K TRUCKS WITH AUTOMATIC TRANSMISSIONS, THE ROLLAWAY RATE IN THOSE VEHICLES WAS SIMILAR TO THOSE OBSERVED IN PEER VEHICLES STUDIED BY ODI IN THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.
PE03057 · Parking Brake Failure
Opened Dec 8, 2003 · Closed Apr 9, 2004
Status: closed (inferred from source dates) · Parking Brake
ODI OPENED PE03-057 TO ASSESS PARKING BRAKE INEFFECTIVENESS IN THE SUBJECT VEHICLES.THESE VEHICLES ARE EQUIPPED WITH FOUR WHEEL DISC BRAKES THAT INCORPORATE A SINGLE-SHOE DRUM-IN-HAT PARKING BRAKE INDEPENDENT OF THE SERVICE BRAKES.COMPLAINT AND WARRANTY DATA INDICATE THAT THE PARKING BRAKE LININGS TEND TO WEAR OUT EARLY IN THE LIFE OF THE VEHICLE (AT AN AVERAGE OF 24 MONTHS IN SERVICE), REDUCING THE PARKING BRAKE SYSTEM'S TORQUE BELOW THAT NEEDED TO IMMOBILIZE THE VEHICLE.GM HAS ATTRIBUTED THIS ACCELERATED WEAR TO FOREIGN MATERIAL INTRUSION AND A FAILURE OF THE BRAKE SHOE TO PROPERLY SELF-CENTER WITHIN ITS BRAKE DRUM.EFFECTIVE WITH THE START OF MY 2003 PRODUCTION, A NEWER REDUCED FORCE HOLD-DOWN CLIP WAS INTRODUCED TO FACILITATE BRAKE SHOE DISENGAGEMENT FROM THE DRUM SURFACE.THIS PART IS ALSO AVAILABLE AT THE SERVICE LEVEL FOR THE MY 1999-2002 VEHICLES.GM HAS INDICATED THAT THE PAKING BRAKE IS INTENDED TO OPERATE IN CONJUNCTION WITH THE TRANSMISSION TO IMMOBILZE PARKED VEHICLES, AND THAT IN MANY CASES, ACCELERATED PARKING BRAKE LINING WEAR IS CAUSED BY ROUGH USE, VEHICLE MODIFICATIONS, AND DRIVING WITH THE PARKING ENGAGED. ODI HAS UPGRADED THE PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS TO GATHER FURTHER INFORMATION CONCERNING PARKING BRAKE USAGE FACTORS AND THE CIRCUMSTANCES SURROUNDING THE SEVENTEEN REPORTED VEHICLE CRASHES.
2000 Chevrolet Silverado 1500 Problems, Complaints & Recalls | Skip That Year
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