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
182,000 miles · Dec 5, 2016
Wheels
TL* THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 05V161000 (PARKING BRAKE) AND 05V379000 (SERVICE BRAKES, HYDRAULIC); HOWEVER, THE DEALER REFUSED TO PERFORM THE REPAIR DUE TO A WHEEL HUB FAILURE. THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL…
Read full complaint
TL* THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 1500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 05V161000 (PARKING BRAKE) AND 05V379000 (SERVICE BRAKES, HYDRAULIC); HOWEVER, THE DEALER REFUSED TO PERFORM THE REPAIR DUE TO A WHEEL HUB FAILURE. THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 182,000.
NHTSA ODI #10929857
210,000 miles · Nov 30, 2016
Engine And Engine CoolingFuel System, GasolinePower Train
HAD TO DISCONNECT THE ANTI LOCK BRAKE SO I COULD STOP. WHEN DRIVING SLOW AND PRESSING ON THE BRAKE PEDAL, THE PEDAL IS SOLID AND DOES NOT MOVE. VERY DANGEROUS. CANNOT STOP THE VEHICLE AT ALL. BRAKE LINES ROTTED OUT. HAS TO REPLACE. TRANSMISSION LINES ROTTED OUT. HAD TO REPLACE. TRANSMISSION OIL COOLER ROTTED OUT. HAD TO RE…
Read full complaint
HAD TO DISCONNECT THE ANTI LOCK BRAKE SO I COULD STOP. WHEN DRIVING SLOW AND PRESSING ON THE BRAKE PEDAL, THE PEDAL IS SOLID AND DOES NOT MOVE. VERY DANGEROUS. CANNOT STOP THE VEHICLE AT ALL. BRAKE LINES ROTTED OUT. HAS TO REPLACE. TRANSMISSION LINES ROTTED OUT. HAD TO REPLACE. TRANSMISSION OIL COOLER ROTTED OUT. HAD TO REPLACE. FUEL LINES ARE ROTTING OUT. NOT REPLACED YET. DRIVE SHAFT IS QUESTIONABLE. SEVERELY RUSTED. REAR BACKING PLATES ROTTED OFF, NO MORE PARKING - EMERGENCY BRAKE. CHECK ENGINE LIGHT WILL NOT GO OUT. REPLACED CATALYTIC CONVERTER MANY TIMES WITH NO RESULTS. ENGINE LEAKS OIL. LOOSING COOLANT, POSSIBLE BURNING IT. FUEL MILEAGE IS TERRIBLE. BODY RUSTED OUT. ROCKER PANELS ARE GONE. CAB CORNERS ARE GONE. REAR BUMPER IS GONE. PUTTING THE SPARE TIRE UNDERNEATH IS A STUPID IDEA. THE COST TO REPLACE THESE PARTS IS TOO EXPENSIVE. FOR WHAT THESE VEHICLES COST NEW ALL OF THESE PARTS SHOULD BE MADE OUT OF STAINLESS STEEL OR USE PLASTIC FOR THE FUEL LINES AND BRAKE LINES. THE CHECK ENGINE LIGHT BEING RELATED TO A POLLUTION CONTROL DEVICE SHOULD BE ENTIRE COVERED BY THE MANUFACTURER. THESE PARTS AND WHATEVER IS UPSTREAM THAT CAUSED THE POLLUTION CONTROL PART TO FAIL SHOULD BE COVERED BY THE MANUFACTURER IN PERPETUITY. ANTI LOCK BRAKES SHOULD BE REMOVED FROM ALL CARS. THE PARTS ARE TOO EXPENSIVE TO REPLACE. THE COST SHOULD NOT BE ON THE SHOULDERS OF THE CAR OWNER. *TR
NHTSA ODI #10928822
195,642 miles · Nov 12, 2016
Service Brakes
REAR BRAKES LOCK UP UNDER LIGHT BRAKING OR NORMAL BRAKING, RUSTING BRAKE LINES, REAR EMERGENCY BRAKES BANGING AND CHATTERING. BACK PLATES RUSTED OFF
NHTSA ODI #10925593
240,000 miles · Oct 16, 2016
Service BrakesCrash
I WAS DRIVING AT 40 MPH AND HAD TO STOP FAST AND BRAKE LINE BROKE FROM RUST COULD NOT STOP AT ALL HAD NO WARNING ENDED UP IN A FIELD COULD HAVE BEEN REALLY BAD AND HAD MY KIDS WITH ME. *TR
NHTSA ODI #10916331
165,000 miles · Oct 8, 2016
Service Brakes
I OWN A 2000 CHEVROLET SILVERADO 4WD, YESTERDAY AFTERNOON I PULLED INTO MY DRIVEWAY AND WHEN I HIT THE BRAKES I HEARD A "POP" NOISE AND MY BRAKE PEDAL WENT TO THE FLOOR AND A CLOUD OF SMOKE CAME FROM UNDER THE HOOD . I GOT THE TRUCK STOPPED BY PUTTING THE TRANSMISSION IN PARK. I INSPECTED ALL 4 WHEELS LOOKING FOR A LEAK AND FOU…
Read full complaint
I OWN A 2000 CHEVROLET SILVERADO 4WD, YESTERDAY AFTERNOON I PULLED INTO MY DRIVEWAY AND WHEN I HIT THE BRAKES I HEARD A "POP" NOISE AND MY BRAKE PEDAL WENT TO THE FLOOR AND A CLOUD OF SMOKE CAME FROM UNDER THE HOOD . I GOT THE TRUCK STOPPED BY PUTTING THE TRANSMISSION IN PARK. I INSPECTED ALL 4 WHEELS LOOKING FOR A LEAK AND FOUND NONE , THEN I SAW A PUDDLE ON THE GROUND UNDER THE DRIVERS DOOR , UPON INSPECTION I SAW THE BRAKE LINES HEAVILY RUSTED AND FLUID LEAKING FROM THEM . I PUSHED THE BRAKE PEDAL WITH MY HAND AND SAW THE FLUID SQUIRT OUT AND SPLASH ON THE EXHAUST PIPE . I HAVE READ ON - LINE THAT THIS IS HAPPENING TO MANY MANY CHEVY TRUCK OWNERS ACROSS THE NATION . I DO NOT USE MY TRUCK IN MUD OR ON THE BEACH AND I DO NOT LIVE IN A STATE WITH HARSH WINTER SALT ISSUES . I LOOKED AT THE BRAKE LINES ON MY TRUCK AND THEY ARE RUSTED IN PLACES NOT THE WHOLE LENGTH AND THIS TO ME LOOKS LIKE A MATERIAL PROBLEM FROM THE MANUFACTURER . I HAD NO WARNING OF THIS PROBLEM , MY BAKE PEDAL WAS FINE RIGHT UP TO THE SECOND THAT LINE BURST AND THE BRAKE PEDAL WENT TO THE FLOOR . I FEEL THIS IS AN ISSUE THAT COULD CAUSE A DEADLY ACCIDENT AND AS SUCH SHOULD BE ADDRESSED AND REPAIRED BY G.M. AT NO COST TO THE OWNERS BEFORE SOMEONE GETS KILLED . I WAS LUCKY I WAS IN MY DRIVEWAY AND NOT ON THE HIGHWAY WHEN THIS TOOK PLACE AND MOVING AT A SLOW SPEED.
NHTSA ODI #10914892
137,000 miles · Oct 6, 2016
Service Brakes
THE FIRST BRAKE LINE FAILURE WAS IN JULY OF 2012 AND WAS FROM THE ABS TO THE REAR BRAKE HOSE, THIS ONE LINE COST $337.05 TO REPLACE. IT FAILED ON THE HIGHWAY AND I ALMOST RAN INTO THE CAR IN FRONT OF ME. THE 2ND LINE FAILED YESTERDAY 10/5/16 WHILE DRIVING ON A SECONDARY ROAD AND AGAIN WAS LOCATED ON THE ABS UNIT. IT HAS NOT BEEN…
Read full complaint
THE FIRST BRAKE LINE FAILURE WAS IN JULY OF 2012 AND WAS FROM THE ABS TO THE REAR BRAKE HOSE, THIS ONE LINE COST $337.05 TO REPLACE. IT FAILED ON THE HIGHWAY AND I ALMOST RAN INTO THE CAR IN FRONT OF ME. THE 2ND LINE FAILED YESTERDAY 10/5/16 WHILE DRIVING ON A SECONDARY ROAD AND AGAIN WAS LOCATED ON THE ABS UNIT. IT HAS NOT BEEN REPAIRED YET. I BOUGHT A STAINLESS STEEL BRAKE KIT FROM DORMAN AND PLAN TO REPLACE ALL THE BRAKE LINES ON THE TRUCK SO AS WE DON'T GET KILLED OR HARM ANYONE WE RUN INTO ON THE NEXT FAILURE AS THE REMAINING LINES ARE VERY, VERY RUSTY. FUTURE FAILURE OF THE REST OF THE LINES IS BOTH IMMINENT AND EXPECTED. NHTSA PLEASE ACT SO AS TO PREVENT ANYONE FROM GETTING HURT OR EVEN KILLED.
NHTSA ODI #10914373
44,000 miles · Sep 2, 2016
Service Brakes
LOST BRAKEING DUE TO RUSTED BRAKE LINES. THIS ALMOST CAUSED A ACCIDENT.TRUCK HAS 44,000 MILES AND HAS BEEN GARAGED FOR 14 YEARS THAT I HAVE OWNED.THERE HAS BEEN VERY LITTLE WINTER DRIVING.COST 826.00 DOLLARS TO REPLACE ALL RUSTED BRAKE LINES.THESE LINES WHERE OF FAULTY MATERIAL.
NHTSA ODI #10903393
150,000 miles · Aug 29, 2016
StructureSuspension
WENT TO GET VEHICLE INSPECTED WAS INFORMED THAT THE FRAME IS RUSTED OUT AND IS UNINSPECTABLE AND THAT I NEED TO JUNK THE TRUCK THE BODY IS GREAT HAS 150000 MILES BUT THE CROSS BRACES ARE RUSTED OUT AND ITS CRACKED OVER THE REAR AXEL WITH ALL THE PROBLEMS OYHERS ARE HAVING AND WITH TOYOTA HAVING RECALL ON FRAME RUSTING OUT GM SHO…
Read full complaint
WENT TO GET VEHICLE INSPECTED WAS INFORMED THAT THE FRAME IS RUSTED OUT AND IS UNINSPECTABLE AND THAT I NEED TO JUNK THE TRUCK THE BODY IS GREAT HAS 150000 MILES BUT THE CROSS BRACES ARE RUSTED OUT AND ITS CRACKED OVER THE REAR AXEL WITH ALL THE PROBLEMS OYHERS ARE HAVING AND WITH TOYOTA HAVING RECALL ON FRAME RUSTING OUT GM SHOULD BE DOING THE SAME THEY SAY THAT THE NHTSA IS THE ONE TO TELL THEM TO DO A RECALL AND UNTILL THEY ARE TOLD TO THERE IS NOTHING THAY CAN DO
NHTSA ODI #10899086
129,000 miles · Aug 28, 2016
Service Brakes
WHILE DRIVING HOME FROM TOWN. I STOPPED AT MY MAIL BOX AND THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. LUCKILY I ONLY HAD ANOTHER 400 FEET TO MAKE IT HOME. THE P/U IS NOW PARKED, WAITING ON REPAIRS. I HAVE TALKED TO THE PARTS DEPARTMENT AND THEY TELL ME THE BRAKE LINE HAS RUSTED THROUGH AND NEEDS REPLACED. WHY IN THE WORLD…
Read full complaint
WHILE DRIVING HOME FROM TOWN. I STOPPED AT MY MAIL BOX AND THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. LUCKILY I ONLY HAD ANOTHER 400 FEET TO MAKE IT HOME. THE P/U IS NOW PARKED, WAITING ON REPAIRS. I HAVE TALKED TO THE PARTS DEPARTMENT AND THEY TELL ME THE BRAKE LINE HAS RUSTED THROUGH AND NEEDS REPLACED. WHY IN THE WORLD WOULD A AUTO MANUFACTURER USE SOMETHING THAT RUST ON SUCH A VITAL PART OF THE VEHICLE. ESPECIALLY THOSE OF US WHO LIVE IN AN AREA WHERE SALT IS USED ON THE HIGHWAYS.
NHTSA ODI #10902017
183,000 miles · Aug 24, 2016
Service Brakes
WAS LEAVING DRIVEWAY. PUT FOOT ON BRAKE PEDAL WAS HARD RELEASED AND REAPPLIED TO TAKE OUT OF PARK BRAKE WENT TO FLOOR INSPECTED UNDER TRUCK BRAKE FLUID ALL OVER DRIVEWAY UNDER TRUCK.
NHTSA ODI #10898229
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
Illustration