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2002 Chevrolet Silverado 1500

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2002 Chevrolet Silverado 1500 do not stand out strongly from the model-year median of 525.

About this comparison →

When problems were reported

Mileage at the reported incident

443 reports with mileage · 66 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. Review the 184 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 164 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

45 crash reports5 fire reports15 injury reports

Unknown Or Other complaints

10 reports
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Mileage unknown · Jan 19, 2023
Unknown Or Other

ABS sensors I think are bad cuz my brake pedal fluctuates and hasn't done that in a long time it went away no dash lights for the ABS but it's definitely coming from the brake pedal?

NHTSA ODI #11502606

98,000 miles · Dec 30, 2017
StructureUnknown Or OtherWheelsCrash

I WAS DRIVING ON HWY 495 WHICH IS A CITY ROAD TOWARDS HWY 19 DRIVING APPROX 53 MPH IN CRYSTAL RIVER, FL. THE VECHILE AHEAD OF MY MINE WAS 3 CAR LENGTHS AHEAD WHEN I SAW THERE BRAKE LIGHTS ON, I APPLIED THE USUAL APPROPRIATE BRAKE PRESSURE WHICH IS NO HARDER OR SOFTER THEN ANY OTHER TIME. ONCE I SLOWED DOWN TO 40 MPH IN THE BACK…

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I WAS DRIVING ON HWY 495 WHICH IS A CITY ROAD TOWARDS HWY 19 DRIVING APPROX 53 MPH IN CRYSTAL RIVER, FL. THE VECHILE AHEAD OF MY MINE WAS 3 CAR LENGTHS AHEAD WHEN I SAW THERE BRAKE LIGHTS ON, I APPLIED THE USUAL APPROPRIATE BRAKE PRESSURE WHICH IS NO HARDER OR SOFTER THEN ANY OTHER TIME. ONCE I SLOWED DOWN TO 40 MPH IN THE BACK PASSENGER SIDE REAR TIRE FELT LIKE IT EXPLODED AND HEARD A HUGE EXPLOSIVE TYPE SOUND AND ACTUALLY FELT THE ENTIRE BACK END OF MY SILVERADO LIFT UP AND SHIFT LEFTWARDS INTO THE OPPOSITE LANE CAUSING MY TRUCK TO ALSO GET STRUCK BY ANOTHER TRUCK CAUSING WHAT WAS A EXTREMELY WELL MAINTAINED TRUCK WITHOUT A SINGLE DING OR MECHANICAL ISSUES UNTIL THIS OCCURRED. I AM A ENGINEER AND HAVE NEVER WITNESSED A TIRE THAT LOOKED THE WAY THIS DID , BY SIMPLY DRIVING . I HAVE ALL RECORDS FOR MAINTAINCE,ROTATIONS ETC.. OVERALL I HAVE MADE MULTIPLE COMPLAINTS AND HAVE SPENT 3500 ON TIRES AND REPAIRS AND STILL THE TRUCK NEEDS 4500 MORE . I ALSO HAVE HAD TO REPLACE THE RIM THAT THE TIRE WERE ON AND THESE WERE THE RECOMMENDED TIRES FOR MY TRUCK.

NHTSA ODI #11057511

Mileage unknown · Nov 30, 2016
Unknown Or Other

WE BOUGHT THIS TRUCK FROM AN I INDIVIDUAL AND HE HAD A CLEAR TITLE WE WENT TO DMV IN LEXINGTON SC GOT A REGISTRATION AND WE SAID THEY COULD JUST MAIL THE TITLE THEN WE GOT A LETTER THAT THE VEHICLE WAS PREVIOUSLY REPORTED BY NHTSA CARS PROGRAM/US FEDERAL AGENCY AS A JUNK VEHICLE SAID WE HAVE TILL DECEMBER 4 TO RESOLVE THIS WE…

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WE BOUGHT THIS TRUCK FROM AN I INDIVIDUAL AND HE HAD A CLEAR TITLE WE WENT TO DMV IN LEXINGTON SC GOT A REGISTRATION AND WE SAID THEY COULD JUST MAIL THE TITLE THEN WE GOT A LETTER THAT THE VEHICLE WAS PREVIOUSLY REPORTED BY NHTSA CARS PROGRAM/US FEDERAL AGENCY AS A JUNK VEHICLE SAID WE HAVE TILL DECEMBER 4 TO RESOLVE THIS WE NEED YOUR HELP DON'T KNOW REALLY WHAT TO DO.

NHTSA ODI #10928814

65,000 miles · Sep 20, 2016
Unknown Or Other

FRAME RUST ENTIRE FRAME IS RUSTED AWAY FROM THE CAN BACK INCLUDING CROSS MEMBERS HOLDING UP FUEL TANK.

NHTSA ODI #10908248

220,000 miles · Nov 4, 2015
Electrical SystemSeatsUnknown Or OtherFire

I PULLED INTO DRIVEWAY AND PUT CAR IN PARK, LEFT ENGINE RUNNING. WENT TO DOOR OF RESIDENCE TO GET MY KIDS. KIDS WENT OUT TO THE CAR AND WERE YELLING FIRE! I SEEN THE INSIDE UP IN SMOKE. I REACHED INSIDE TO TURN ENGINE OFF. WE THEN STARTED POURING BUCKETS OF WATER INTO SEAT AND ON FLOOR AROUND THE SEAT TO TRY TO PREVENT SPREAD OF…

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I PULLED INTO DRIVEWAY AND PUT CAR IN PARK, LEFT ENGINE RUNNING. WENT TO DOOR OF RESIDENCE TO GET MY KIDS. KIDS WENT OUT TO THE CAR AND WERE YELLING FIRE! I SEEN THE INSIDE UP IN SMOKE. I REACHED INSIDE TO TURN ENGINE OFF. WE THEN STARTED POURING BUCKETS OF WATER INTO SEAT AND ON FLOOR AROUND THE SEAT TO TRY TO PREVENT SPREAD OF THE FIRE. I LUCKILY PUT THE FIRE OUT. FIRE DEPT UNHOOKED BATTERY AND REMOVED MELTED PLASTIC AROUND SEAT. IT SEEMS A WIRE SOMEHOW SHORTED OUT BENEATH SEAT AND CAUGHT THE SEAT AND FLOOR ON FIRE.

NHTSA ODI #10788183

95,224 miles · Jun 21, 2012
Equipment Adaptive/mobilityService BrakesUnknown Or Other

I WAS DRIVING 60MPH WHEN CONSTRUCTION CONES BROUGHT TRAFFIC TO ONE LANE. AS I BEGAN TO APPLY MY BRAKES, I COULD FEEL MY FOOT GOING TO THE FLOOR AND I WAS NOT SLOWING AT ALL. I TRIED THE EMERGNCY BRAKE, AND ALSO NO BRAKING OCCURED. I MANAGED TO DRIVE ONTO THE MEDIUM, AND LUCKILY WAS ABLE TO AVOID ALL THE "CONSTRUCTION JUNK" TH…

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I WAS DRIVING 60MPH WHEN CONSTRUCTION CONES BROUGHT TRAFFIC TO ONE LANE. AS I BEGAN TO APPLY MY BRAKES, I COULD FEEL MY FOOT GOING TO THE FLOOR AND I WAS NOT SLOWING AT ALL. I TRIED THE EMERGNCY BRAKE, AND ALSO NO BRAKING OCCURED. I MANAGED TO DRIVE ONTO THE MEDIUM, AND LUCKILY WAS ABLE TO AVOID ALL THE "CONSTRUCTION JUNK" THAT LITTERED THAT AREA. AFTER A VERY LONG TIME, I WAS ABLE TO SAFELY MANEUVER TO A SAFE STOP. WHEN I SPOKE WITH THE MECHANIC, HE TOLD ME THERE WERE NO BRAKE LINES. *TT

NHTSA ODI #10462552

19,000 miles · Feb 4, 2009
Parking BrakeService Brakes, HydraulicUnknown Or Other

I AM WRITING REGARDING THE VERY POOR BRAKE LIFE AND PERFORMANCE FAILURE ON MY 2002 CHEVROLET PICKUP, 1500 SERIES PURCHASED NEW FROM A LOCAL DEALER. AT 19,500 MILES THE BRAKES WERE DIAGNOSED (ON 1-15-09) BY THE DEALER AS NEEDING COMPLETE OVERHAUL, A COST OF $571.00. THE PROBLEM WAS NOTICEABLE AT 12,000 MILES BY EXCESSIVE PEDAL T…

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I AM WRITING REGARDING THE VERY POOR BRAKE LIFE AND PERFORMANCE FAILURE ON MY 2002 CHEVROLET PICKUP, 1500 SERIES PURCHASED NEW FROM A LOCAL DEALER. AT 19,500 MILES THE BRAKES WERE DIAGNOSED (ON 1-15-09) BY THE DEALER AS NEEDING COMPLETE OVERHAUL, A COST OF $571.00. THE PROBLEM WAS NOTICEABLE AT 12,000 MILES BY EXCESSIVE PEDAL TRAVEL, THE SAME WITH THE EMERGENCY BRAKE. NO ACTION WAS TAKEN OR NOTICE OF BRAKE WEAR INDICATED BY THE DEALER WHEN NOTIFIED. BY 17,000 MILES THE BRAKES WERE NOISY AND WHEN INFORMED THE DEALER SAID MY REAR ROTORS WERE RUSTY FROM LOW USE AND I SHOULD CONSIDER A REPLACEMENT. UNABLE TO BELIEVE MY BRAKES WERE WORN OUT ( I'M 65 YEARS OLD AND HAVE NEVER HAD A VEHICLES' BRAKES WEAR OUT ANY WHERE NEAR THIS MILEAGE) I DECIDED TO DRIVE IT MORE OFTEN TO REMOVE THE RUST. DURING THIS TIME MY TEENAGE DAUGHTER, WITH ME AS A PASSENGER, NEARLY HIT A SEMI UNEXPECTEDLY BLOCKING OUR LANE, BECAUSE THE BRAKES WORKED VERY POORLY. THIS WAS IN THE FALL OF 08. IN NOVEMBER AND DECEMBER 08, I WROTE TO THE DEALER REQUESTING COST SHARING FOR BRAKE REPAIR. NO RESPONSE.. THEN, IN LATE DECEMBER I WROTE TO GM , CUSTOMER AFFAIRS, IN DETROIT,MI. REQUESTING COST SHARING DUE TO PREMATURE WEAROUT. THEY REQUESTED THE COST ESTIMATE ON 1-15-09 AND THEN REFUSED OR DENIED ANY ASSISTANCE BASED ON "LOW USE". I AM WELL AWARE OF A BROAD PROBLEM WITH EARLY BRAKE WEAR ON 2001 TO 2004 (ADMITTED BY SERVICE REPS AT THE DEALER) LIGHT DUTY GM TRUCKS, MOSTLY DUE TO RUSTY ROTORS, ESPECIALLY ON THE REARS. THIS IS FURTHER EVIDENCED BY THE DEALER ESTIMATE WHICH SHOWED EXPENSIVE REPLACEMENT "CERAMIC" PADS, WHICH WERE NOT ORIGINAL EQUIPMENT. THE DEALER ALSO ADMITTED THAT AT ONE TIME THEY TRIED TO ADD A "KIT" TO SHIELD THE REAR ROTORS FROM SALT SPRAY. THESE ARE ALL EVIDENCE OF DEFECTIVE PARTS, SOMETHING THAT SHOULD BE COVERED BY WARRANTY REGARDLESS OF THE VEHICLES AGE OR FREQUENCY OF USE. OR COVERED BY A RECALL. YOUR WEBSITE SHOWS THOUSANDS OF COMPLAINTS ON THIS ITEM. PLEASE ADD MINE. *TR

NHTSA ODI #10257475

123,000 miles · Oct 1, 2007
Unknown Or Other

THE CABLE HOLDING THE SPARE TIRE ON MY 2002 SILVERADO FAILED,MY TIRE DROPPED FROM THE VEHICLE AND I INITIALLY THOUGHT THAT SOMEONE HAD RAN INTO ME. I LOOKED IN MY REAR VIEW MIRROR AND NOTICED MY TIRE HEADING TOWARDS THE SIDE OF THE ROAD. AFTER RETRIEVING THE TIRE AND THEN LOCATING THE OTHER RELATED HARDWARE, I EXAMINED THE CABLE…

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THE CABLE HOLDING THE SPARE TIRE ON MY 2002 SILVERADO FAILED,MY TIRE DROPPED FROM THE VEHICLE AND I INITIALLY THOUGHT THAT SOMEONE HAD RAN INTO ME. I LOOKED IN MY REAR VIEW MIRROR AND NOTICED MY TIRE HEADING TOWARDS THE SIDE OF THE ROAD. AFTER RETRIEVING THE TIRE AND THEN LOCATING THE OTHER RELATED HARDWARE, I EXAMINED THE CABLE AND IT REMINDED ME OF A PREVIOUS FAILURE I HAD ON A CABLE THAT SUPPORTS THE TAILGATE IN THE OPEN POSITION. WHEN THE CABLE FAILED ON THE TAILGATE, I TOOK MY TRUCK TO THE LOCAL DEALERSHIP AND THEY REPLACED FAILED CABLE, BUT LET ME KNOW THAT THERE WAS A RECALL ON THE CABLES AND WOULD BE ASKED TO RETURN AND BOTH CABLES WOULD BE REPLACED. I WAS CALLED AND THE NEW CABLES WERE INSTALLED. I WAS TOLD THE FAILURES HAD TO DO WITH A ZINC COATING EITHER USED OR NOT USED. I WAS CURIOUS IF THE SAME ISSUE COULD APPLY TO THE FAILURE OF THE CABLE THAT HOLDS THE SPARE TIME? *JB

NHTSA ODI #10204629

11,000 miles · Jul 21, 2006
Unknown Or Other

MY 2002 CHEVY SILVERADO HAS A NO START PROBLEM. THE TRUCK HAS ALWAYS STARTED ON FIRST USE BUT AFTER IT HAS BEEN DRIVEN AND SHUT OFF, MANY TIMES IT DOES NOT RESTART. IT HAS HAPPENED IN ALL TYPES OF WEATHER AND AND EVEN IF ONLY RUNS FOR A SHORT PERIOD. THERE IS NO RHYME OR REASON TO IT. SOMETIMES IT STARTS AND SOMETIMES IT DOE…

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MY 2002 CHEVY SILVERADO HAS A NO START PROBLEM. THE TRUCK HAS ALWAYS STARTED ON FIRST USE BUT AFTER IT HAS BEEN DRIVEN AND SHUT OFF, MANY TIMES IT DOES NOT RESTART. IT HAS HAPPENED IN ALL TYPES OF WEATHER AND AND EVEN IF ONLY RUNS FOR A SHORT PERIOD. THERE IS NO RHYME OR REASON TO IT. SOMETIMES IT STARTS AND SOMETIMES IT DOESN'T. AFTER THE TRUCK SITS FOR ABOUT 2 HOURS, IT USUALLY STARTS AGAIN. I HAVE TAKEN IT INTO THE CHEVY DEALERAND THE STARTER WAS REPLACED. THIS DID NOT CURE THE PROBLEM. SEVERAL MONTHS AGO THEY REPLACED THE PARKING SWITCH AND CONNECTORS. THE PROBLEM IS STILL OCCURRING AND MORE OFTEN. I HAVE TAKEN IT TO THE DEALER AT LEAST 5 OTHER TIMES AND THEY CANNOT IDENTIFY THE PROBLEM. I CANNOT DRIVE THE TRUCK WITHOUT WORRYING THAT I WILL BE STRANDED EVERYTIME I TURN IT OFF.

NHTSA ODI #10163079

18,000 miles · Oct 21, 2003
Unknown Or OtherInjury

WE HAVE A 2002 CHEVROLET SILVERADO EXTENDED CAB TRUCK. THE TRACKS THAT THE FRONT SEATS SLIDE ON STICK OUT VERY FAR IN THE BACK. THEY ARE MADE OF METAL, AND THEY DO NOT HAVE ANY GUARDS ON THEM. MY FOUR YEAR OLD SON CLIMBED IN THE BACK SEAT AND HIT HIS KNEE ON THE METAL TRACK. IT CUT HIS KNEE. THIS HAS HAPPENED SEVERAL TIMES.…

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WE HAVE A 2002 CHEVROLET SILVERADO EXTENDED CAB TRUCK. THE TRACKS THAT THE FRONT SEATS SLIDE ON STICK OUT VERY FAR IN THE BACK. THEY ARE MADE OF METAL, AND THEY DO NOT HAVE ANY GUARDS ON THEM. MY FOUR YEAR OLD SON CLIMBED IN THE BACK SEAT AND HIT HIS KNEE ON THE METAL TRACK. IT CUT HIS KNEE. THIS HAS HAPPENED SEVERAL TIMES. I HAVE EVEN CUT MY HAND ON THESE TRACKS WHEN I AM CLEANING OUT THE TRUCK. I HAVE A 2002 FORD EXPLORER, AND THE TRACKS HAVE PLASTIC COVERS OVER THEM. CHEVROLET NEEDS TO MAKE SOME PLASTIC COVERS TO PUT OVER THESE TRACKS. THEY ARE DANGEROUS. I AM PRINTING THIS COMPLAINT AND MAILING IT TO YOU, ALONG WITH PICTURES OF THE TRACKS. I WILL ALSO SUBMIT THIS OVER THE INTERNET. *TS *JB

NHTSA ODI #10041092

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.