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2003 GMC Yukon Xl

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 GMC Yukon Xl do not stand out strongly from the model-year median of 68.

About this comparison →

When problems were reported

Mileage at the reported incident

82 reports with mileage · 20 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.

  • Electrical System. Review the 38 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports3 injury reports

Steering complaints

9 reports
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1,000 miles · Feb 24, 2008
Steering

WE PURCHASED OUR YUKON OUT OF THE SHOWROOM. IT HAS QUAD STEERING, A FEATURE WE PAID EXTRA WITH THIS VEHICLE. ABOUT A WEEK AFTER WE HAD THE VEHICLE, THE QUAD STEERING WOULD DROP OUT OF QUAD MODE AS INDICATED BY THE LIGHT ON THE DASHBOARD, AS WELL AS THE FEEL OF THE DRIVE, AND ON OCCASION NOT LOCK INTO POSITION EITHER. THE WHEE…

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WE PURCHASED OUR YUKON OUT OF THE SHOWROOM. IT HAS QUAD STEERING, A FEATURE WE PAID EXTRA WITH THIS VEHICLE. ABOUT A WEEK AFTER WE HAD THE VEHICLE, THE QUAD STEERING WOULD DROP OUT OF QUAD MODE AS INDICATED BY THE LIGHT ON THE DASHBOARD, AS WELL AS THE FEEL OF THE DRIVE, AND ON OCCASION NOT LOCK INTO POSITION EITHER. THE WHEELS WOULD THEN TURN SIDEWAYS AND WE TEMPORARY LOSE CONTROL OF THE VEHICLE UNTIL WE PULL OVER TO STRAIGHTEN OUT THE WHEELS IN ORDER TO LOCK THEM IN POSITION. WE'VE SINCE HAD THE VEHICLE INTO THE DEALERSHIP ABOUT 5 OR 6 TIMES WITH THE SAME COMPLAINT. THE DEALERSHIP HAS ATTEMPTED TO REPAIR ON MANY OCCASION, HOWEVER IT CONTINUES TO BE UNRELIABLE. WE ARE VERY CONCERNED THAT THIS VEHICLE IS GOING TO CRASH SOMEDAY BECAUSE OF THIS PROBLEM... OF WHICH IS UNEXPECTED AND DANGEROUS. AFTER GREAT CARE OF THIS VEHICLE, FAILURE OF THE QUAD FEATURE CONTINUES TO BE A SERIOUS UNRESOLVED DEFECT. THE IMPACT ON OUR SCHEDULE TO DROP THE VEHICLE OFF FOR SEVERAL DAYS, RENT A CAR, AND STILL HAVE NO SOLID REPAIR IS VERY UPSETTING AND BECOMING A HARDSHIP. *TR

NHTSA ODI #10219016

32,652 miles · Mar 3, 2006
Steering

AT 32,652 THE INTERMEDIATE SHAFT HAD TO BE REPLACED. WE HAVE HAD LOTS OF PROBLEMS WITH THIS VEHICLE AND HAVE NOT OWNED IT FOR A YEAR! BETWEEN THE MONTHLY TRUCK PAYMENTS AND REPAIRS WE COULD HAVE PUT A NICE DOWN PAYMENT ON A SECOND HOUSE AND KEPT THE RELIABLE TRUCK WE TRADED THIS ONE FOR!!*JB

NHTSA ODI #10151751

45,729 miles · Mar 3, 2006
Steering

AT 45729 MILES WE HAD TO HAVE THE GEAR BOX REPLACED AT THE COST OF $1044. HAVE BEEN TOLD BY OTHER MECHANICS A GEAR BOX IS A PART THAT IS SELDOM REPLACED ON ANY VEHICLE. I FIND IT RIDICULOUS TO HAVE TO SPEND SO MUCH MONEY ON REPAIRS FOR A NEWER VEHICLE ESPECIALLY WHEN THE VEHICLE COST WAS OVER $31000. *JB

NHTSA ODI #10151749

4,000 miles · Aug 4, 2005
SteeringSuspension

2003 GMC YUKON XL HAS BEEN EXPERIENCING MULTIPLE PROBLEMS WITH FRONT SUSPENSION AND STEERING COLUMN SINCE IT WAS NEW. AT APPROX. 4,000 MILES, TOOK TO DEALER FOR THUMPING/POPPING SOUND THAT COULD BE FELT IN STEERING COLUMN WHEN TURNING, ACCELERATING, STOPPING OR OVER A SPEED BUMP. DEALER PACKED INTERMEDIATE STEERING SHAFT WITH …

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2003 GMC YUKON XL HAS BEEN EXPERIENCING MULTIPLE PROBLEMS WITH FRONT SUSPENSION AND STEERING COLUMN SINCE IT WAS NEW. AT APPROX. 4,000 MILES, TOOK TO DEALER FOR THUMPING/POPPING SOUND THAT COULD BE FELT IN STEERING COLUMN WHEN TURNING, ACCELERATING, STOPPING OR OVER A SPEED BUMP. DEALER PACKED INTERMEDIATE STEERING SHAFT WITH GREASE. DID NOT WORK. TOOK BACK TO DEALER. DEALER REPLACED INTERMEDIATE SHAFT. NOTHING MORE FELT IN STEERING COLUMN. AT APPROX. 12,500 MILES TOOK YUKON BACK TO DEALER TO REMEDY POPPING NOISE AND UNUSUAL WEAR/FEATHERING ON INSIDE TREAD OF F. TIRES. DEALER COULD NOT DUPLICATE NOISE. SAID ALIGNMENT WAS OFF AND NOT COVERED BY WARRANTY. HAD TO PAY FOR ALIGNMENT/ROTATION. WIFE TOOK VEHICLE BACK WHEN TECH. WAS AVAILABLE TO RIDE ALONG. WIFE WAS ABLE TO GET YUKON TO DUPLICATE NOISE WITH TECH. IN VEHICLE. TSB SAID TO REMOVE BOLTS FROM CROSS MEMBER, BORE BOLT HOLES, LUBRICATE, REPLACE AND TORQUE. DIDN'T GET OFF OF THE LOT BEFORE NOISE RETURNED. NOW AT 25,000 MILES, AFTER MORE UNUSUAL TIRE WEAR AND THE UNRESOLVED POPPING NOISE, TOOK YUKON BACK AT DEALERSHIP. SERVICE MANAGER ORDERED WASHERS AS PER NEW TSB FOR PERMANENT FIX OF POPPING NOISE AND IS EXPERIMENTING WITH ALIGNMENT TOLERANCES. JUST DROVE 10 FEET OUT OF SERVICE AREA PARKING LOT AND POPPING NOISE IS EXACTLY THE SAME. HAVE TO TAKE IT BACK IN ON MONDAY 08/08/05 SO THE SERVICE MANAGER CAN RIDE ALONG TO OBSERVE PROBLEM. TALKED TO A FRONT END SPECIALIST AT WORK AND HE INDICATED THAT WE ARE EXPERIENCING SAME PROBLEMS WITH OUR 2000 & UP G.M. FLEET VEHICLES.(100+) SAID GM REP CAME TO INSPECT, NOTED THE PROBLEM AND LEFT. FRONT-END SPECIALIST SAID THAT THERE IS A DEFECT IN GM TORSION BAR SUSPENSION SYSTEM THAT IS CAUSING MOST OF THESE PROBLEMS BUT GM REPS WILL NOT ACKNOWLEDGE OR REMEDY. *JB

NHTSA ODI #10131603

5,000 miles · Dec 30, 2004
Service Brakes, HydraulicSteeringSuspension

POOR BRAKING. 2)POOR STEERING/RIDE CONTROL. 3)VEHICLE SHIFTS-JUMPS INTERMITTENTLY/MOMENTARY LOSS OF CONTROL TWICE. 4)VEHICLE SPUN OUT OF CONTROL ON RAMP TO RT 25 BOURNE MA, OUTCOME DETAILS : *AK

NHTSA ODI #10104756

Mileage unknown · Dec 6, 2004
SteeringTires

PROBLEM WITH STEERING RUBBING OR GRINDING NOISE AND UNEVEN TIRE WEARTHIS IS AN ONGOING PROBLEM SINCE THE YUKON WAS NEW. I HAVE HAD IT BACK TO A DEALER OVER FOUR TIMES, HOWEVER THEY CLAIM THERE IS NOT A PROBLEM.*AK

NHTSA ODI #10102264

6,000 miles · Dec 3, 2004
Steering

AT APROX 6000 MILES VEHICLE STARTED MAKING A LOUD SQUEELING NOISE EVERY TIME VEHICLE WAS TURNED TO THE LEFT. ON FIRST VISIT TO DEALER WAS TOLD THAT SOME OF THEM DO THIS AND THERE'S NOTHING THEY CAN DO. ON SECOND VISIT FOR SAME CONCERN THEY PUT A "CONDITIONER" IN THE STEERING GEAR BOX. ON THIRD VISIT I WAS TOLD THERE WAS NOTHING …

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AT APROX 6000 MILES VEHICLE STARTED MAKING A LOUD SQUEELING NOISE EVERY TIME VEHICLE WAS TURNED TO THE LEFT. ON FIRST VISIT TO DEALER WAS TOLD THAT SOME OF THEM DO THIS AND THERE'S NOTHING THEY CAN DO. ON SECOND VISIT FOR SAME CONCERN THEY PUT A "CONDITIONER" IN THE STEERING GEAR BOX. ON THIRD VISIT I WAS TOLD THERE WAS NOTHING ELSE THEY COULD DO. THE AVM (AREA VEHICLE MANAGER) DECLINED TO MAKE THE REPAIR. GMC CUSTOMER ASSISTANCE WAS USELESS. TOOK THE VEHICLE TO ANOTHER DEALER. THEY REPLACED THE STEERING GEAR BOX. PROBLEM HAS NOT REOCCURED. WAS TOLD BY DEALER THAT THIS HAS HAPPENED BEFORE AND THAT THE NOISE IS CAUSED BY A PRESSURE RELIEF VALVE IN THE STEERING GEAR BOX RELIEVING PRESSURE. THIS HAS HAPPENED TO ONE OTHER PERSON THAT I KNOW OF. *AK

NHTSA ODI #10102090

12,526 miles · Nov 20, 2004
Steering

2003 GMC YUKON XL, HAVING A CLANKING NOISE WHEN TURNING RIGHT. ALSO, STEERING WHEEL VIBRATION AS IF SOMETHING IS LOOSE IN THE STEERING MECHANISM UNDERNEATH IN FRONT.TOOK SUV IN ON SEPTEMBER 21,2004. DEALER STATED "FOUND CROSSMEMBER BOLTS BINDING AND MAKING NOISE. SMOOTHED OUT MOUNTING HOLES AND SECURED. NO FURTHER NOISE HEARD. R…

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2003 GMC YUKON XL, HAVING A CLANKING NOISE WHEN TURNING RIGHT. ALSO, STEERING WHEEL VIBRATION AS IF SOMETHING IS LOOSE IN THE STEERING MECHANISM UNDERNEATH IN FRONT.TOOK SUV IN ON SEPTEMBER 21,2004. DEALER STATED "FOUND CROSSMEMBER BOLTS BINDING AND MAKING NOISE. SMOOTHED OUT MOUNTING HOLES AND SECURED. NO FURTHER NOISE HEARD. ROAD TESTED AND FELT VIBRATION AT 35-45. FOUND STEERING SHAFT NEEDS REPLACED PART ON BACKORDER. WILL CONTACT FOR RETURN APT". CALLED ON 11/09/04 AND WAS TOLD STEERING SHAFT WAS STILL ON BACKORDER AND THAT THEY WERE WAITING FOR APPROX. 23 SHAFTS WHICH OTHER SERVICE ADVISORS NEEDED ALSO TO REPLACE OUT DEFECTIVE SHAFTS. FRONT TIRES ARE "CUPPING" ON INSIDE SHOULDERS.*AK

NHTSA ODI #10100260

15,150 miles · Jul 19, 2004
Steering

WHILE DRIVING UP A MOUNTAIN INTERMEDIATE STEERING SHAFT BOLT BECAME LOOSE, AND WAS JUST 3 TURNS FROM FALLING OFF. CONSUMER CONTACTED THE MANUFACTURER, AND THEY LISTENED, BUT DID ABSOLUTELY NOTHING. CONSUMER LATER FILED A COMPLAINT WITH THE BBB. VEHICLE WAS EQUIPPED WITH 4 PLY TIRES WHICH WAS UNACCEPTABLE FOR THIS TYPE OF VEHICLE…

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WHILE DRIVING UP A MOUNTAIN INTERMEDIATE STEERING SHAFT BOLT BECAME LOOSE, AND WAS JUST 3 TURNS FROM FALLING OFF. CONSUMER CONTACTED THE MANUFACTURER, AND THEY LISTENED, BUT DID ABSOLUTELY NOTHING. CONSUMER LATER FILED A COMPLAINT WITH THE BBB. VEHICLE WAS EQUIPPED WITH 4 PLY TIRES WHICH WAS UNACCEPTABLE FOR THIS TYPE OF VEHICLE.*AK *NM

NHTSA ODI #10076000

Official recalls

3

04V045000 · Service Brakes, Hydraulic

Feb 4, 2004

CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.

Consequence & remedy

Consequence: CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE. STEERING EFFORTS MAY BE SLIGHTLY INCREASED WHILE BRAKING OR PARKING. UNDER CERTAIN DRIVING CONDITIONS, A FRACTURED SEAL MAY REQUIRE A SLIGHT INCREASE IN THE APPLIED BRAKE PEDAL EFFORT TO ACHIEVE THE SAME VEHICLE DECELERATION RATE AS PRIOR TO THE SEAT FRACTURE.

Remedy: DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUMMER AT 1-866-486-6376.

03V037000 · Structure:body:door:hinge And Attachments

Feb 6, 2003

CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 214, "SIDE IMPACT PROTECTION." THESE VEHICLES ARE BUILT WITH FOUR WELDS ON THE REAR DOOR UPPER HINGE. ON SOME OF THESE VEHICLES, ONE OR TWO OF THE WELDS MAY NOT BE TO SPECIFICATION.

Consequence & remedy

Consequence: AS A RESULT, THE DOOR STRENGTH MAY BE DEGRADED DURING A SIDE IMPACT VEHICLE CRASH.

Remedy: DEALERS WILL INSPECT THE WELDS ON THE LEFT REAR DOOR UPPER HINGE. IF A WELD IS FOUND OUT-OF-SPECIFICATION, A BOLT WILL BE INSTALLED TO SECURE THE HINGE. OWNER NOTIFICATION BEGAN FEBRUARY 17, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, OR GMC AT 1-800-462-8782.

03V019000 · Fuel System, Gasoline:storage:tank Assembly

Jan 27, 2003

ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, VEHICLES, DURING A 30 DEGREE LEFT ANGLE FRONTAL IMPACT OF SUFFICIENT SEVERITY, A TEAR COULD DEVELOP IN THE MID-FRAME CROSS MEMBER AT ITS ATTACHMENT TO THE LEFT FRAME RAIL. IF THE MID-FRAME CROSS MEMBER TEARS DURING FRONTAL IMPACT AND PRODUCES A SHARP EDGE, CONTACT OF THE SHARP EDGE WITH THE FUEL TANK COULD RESULT IN A PUNCTURE OF THE FUEL TANK AND POSSIBLE FUEL LEAKAGE.

Consequence & remedy

Consequence: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSTALL A FUEL TANK SHIELD. OWNER NOTIFICATION BEGAN FEBRUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782.

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

DP05009 · Parking Brake Failure

Opened Dec 20, 2005 · Closed May 31, 2006

Status: closed (inferred from source dates) · Parking Brake; Parking Brake:conventional; Parking Brake:conventional:mechanical

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Additional source detail variants (3)

Parking Brake:conventional

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Parking Brake:conventional:mechanical

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Parking Brake

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

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.