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2002 GMC Yukon Xl

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2002 GMC Yukon Xl do not stand out strongly from the model-year median of 68.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

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When problems were reported

Mileage at the reported incident

80 reports with mileage · 15 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 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports1 fire reports2 injury reports

Service Brakes, Hydraulic complaints

19 reports
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156,000 miles · Apr 25, 2011
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT STATED THAT WHILE APPROACHING AN INTERSECTION, THE ABS WARNING LIGHT ILLUMINATED AND THE VEHICLE VIBRATED AS THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE DID NOT STOP WHEN THE BRAKES WERE APPLIED AND WAS IN THE INTERSECTION BEFORE IT FINALLY STOPPED. THE BRAKING ISSUES PERSISTE…

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TL* THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT STATED THAT WHILE APPROACHING AN INTERSECTION, THE ABS WARNING LIGHT ILLUMINATED AND THE VEHICLE VIBRATED AS THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE DID NOT STOP WHEN THE BRAKES WERE APPLIED AND WAS IN THE INTERSECTION BEFORE IT FINALLY STOPPED. THE BRAKING ISSUES PERSISTED AS THE VEHICLE WAS CONTINUOUSLY DRIVEN. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE ELECTRONIC BRAKE CONTROL MODULE HAD FAILED AND WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT CALLED THE MANUFACTURER WHO OFFERED NO ASSISTANCE. THE CURRENT AND FAILURE MILEAGE WAS 156,000.

NHTSA ODI #10397339

80,000 miles · Jan 27, 2009
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK) BECAUSE HER VEHICLE IS EXPERIENCING THE SAME ISSUES. THE ABS INDICATOR ILLUMINATES AND MAKES A LOUD NOISE WHEN DRIVING AND WHEN THE VEHICLE IS STOPPED. THE ABS ACTIVATION ALSO MAKES STOPPING …

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TL*THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK) BECAUSE HER VEHICLE IS EXPERIENCING THE SAME ISSUES. THE ABS INDICATOR ILLUMINATES AND MAKES A LOUD NOISE WHEN DRIVING AND WHEN THE VEHICLE IS STOPPED. THE ABS ACTIVATION ALSO MAKES STOPPING THE VEHICLE VERY DIFFICULT. THE DEALER ADVISED THE CONTACT TO DEFUSE THE FUSE WHERE THE ABS INDICATOR IS LOCATED IN ORDER TO STOP THE NOISE WHILE THE ENGINE IS RUNNING. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE REPAIR WOULD COST $1,100. THE CONTACT CALLED THE MANUFACTURER AND THEY INSTRUCTED THE DEALER TO REPAIR THE VEHICLE AT 50% OF THE COST; HOWEVER, THE DEALER REFUSED. THE FAILURE MILEAGE WAS 80,000.

NHTSA ODI #10256505

62,500 miles · Oct 15, 2008
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 2002 GMC YUKON XL. WHEN THE BRAKE PEDAL WAS DEPRESSED, THE CONTACT EXPERIENCED UNWANTED ANTILOCK BRAKE ACTIVATION. AS A RESULT, THE VEHICLE LUNGES FORWARD BEFORE COMING TO A COMPLETE STOP. THE DEALER REPLACED THE ANTILOCK SPEED SENSOR AND THE FRONT HUB ASSEMBLY AT THE COST OF $600. THE FAILURE MILEAGE W…

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TL*THE CONTACT OWNS A 2002 GMC YUKON XL. WHEN THE BRAKE PEDAL WAS DEPRESSED, THE CONTACT EXPERIENCED UNWANTED ANTILOCK BRAKE ACTIVATION. AS A RESULT, THE VEHICLE LUNGES FORWARD BEFORE COMING TO A COMPLETE STOP. THE DEALER REPLACED THE ANTILOCK SPEED SENSOR AND THE FRONT HUB ASSEMBLY AT THE COST OF $600. THE FAILURE MILEAGE WAS 62,500 AND CURRENT MILEAGE WAS 63,630. UPDATED 11/14/08. *LJ UPDATED 11/18/08. *JB

NHTSA ODI #10245578

79,000 miles · Oct 24, 2007
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT STATED THAT THE ABS WAS FAILING AND THE ANTILOCK BRAKING PUMP CONTINUOUSLY RUNS. HE TOOK THE VEHICLE TO THE DEALER AND THEY INFORMED HIM THAT THE PAD-CIRCUIT BOARD WAS FAILING AND CAUSED THE PUMP TO RUN AT HIGH SPEEDS. THIS COULD LEAD TO OVERHEAT AND A POSSIBLE FIRE. THE F…

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TL*THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT STATED THAT THE ABS WAS FAILING AND THE ANTILOCK BRAKING PUMP CONTINUOUSLY RUNS. HE TOOK THE VEHICLE TO THE DEALER AND THEY INFORMED HIM THAT THE PAD-CIRCUIT BOARD WAS FAILING AND CAUSED THE PUMP TO RUN AT HIGH SPEEDS. THIS COULD LEAD TO OVERHEAT AND A POSSIBLE FIRE. THE FAILURE OCCURS AFTER DRIVING THE VEHICLE AT ANY SPEED. WHEN THE ENGINE WAS SHUT OFF, IT MADE A HIGH PITCHED MOTOR NOISE. HE SEARCHED AND DISCOVERED NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK). THE RECALL ONLY APPLIES TO CERTAIN STATES AND HIS VIN WAS NOT INCLUDED. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 79,000 AND CURRENT MILEAGE WAS 93,000. UPDATED 11/06/07 *TR

NHTSA ODI #10206741

73,000 miles · Sep 4, 2007
Air BagsService Brakes, Hydraulic

EVENTS LEADING UP TO THE FAILURE: 2002 YUKON 73,000 MILES. NO PREVIOUS EVENTS LEADING UP TO THE PROBLEM. FAILURE/CONSEQUENCES: 2002 YUKON: I STARTED MY CAR AND ABS LIGHT STAYED ON. WHILE DRIVING, I COULD FEEL AN ABNORMAL VIBRATION THROUGHOUT MY CAR. (WITH MY TWO SMALL CHILDREN, WE PULLED OFF TO THE SIDE OF THE ROAD ON THE RIG…

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EVENTS LEADING UP TO THE FAILURE: 2002 YUKON 73,000 MILES. NO PREVIOUS EVENTS LEADING UP TO THE PROBLEM. FAILURE/CONSEQUENCES: 2002 YUKON: I STARTED MY CAR AND ABS LIGHT STAYED ON. WHILE DRIVING, I COULD FEEL AN ABNORMAL VIBRATION THROUGHOUT MY CAR. (WITH MY TWO SMALL CHILDREN, WE PULLED OFF TO THE SIDE OF THE ROAD ON THE RIGHT OF WAY. I CUT OFF MY CAR (REMOVED KEY OUT OF IGNITION) AND THE CAR SOUNDED LIKE IT WAS STILL ON. CORRECT THE PROBLEM: I CALLED MY GMC DEALER IN AUSTIN TEXAS WHERE I HAD PURCHASED THE VEHICLE AND THE SERVICE MANAGER TOLD ME THAT HE HAS SEEN MANY INCIDENTS SUCH AS THIS. HE INDICATED THAT IF I LEFT THE ABS MOTOR RUNNING, THAT MY BATTERY WOULD DIE AND/OR THE MOTOR WOULD RUIN. SO, HE INSTRUCTED ME TO RAISE THE HOOD AND REMOVE THE 60AMP ABS FUSE. BY DOING SO, THE VIBRATION/MOTOR STOPPED. HE SAID TO BRING IT INTO THE GARAGE FOR SERVICE. HIS INITIAL GUESS WAS THAT IT WAS THE ABS MODULE OR EBCM NEEDED TO BE REPLACED. BECAUSE MY VEHICLE WAS NO LONGER IN WARRANTY, HE ESTIMATED THAT IT COULD COST ANYWHERE BETWEEN $1100.00-1900.00 DOLLARS. I HAVE DONE RESEARCH ON THE INTERNET AND THERE ARE MANY 1999-2004 GM SUVS AND TRUCKS WHICH HAVE EXPERIENCED THIS PROBLEM. I AM REQUESTING THAT A RECALL BE PLACED FOR THESE MODULES. *TR

NHTSA ODI #10201801

77,000 miles · Jul 24, 2007
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 2002 GMC YUKON XL. WHILE DRIVING 5 MPH OR LESS, THE ABS ENGAGED WITHOUT WARNING AND CAUSED THE VEHICLE TO JERK. THE ROAD CONDITIONS WERE CLEAR. THE ABS WAS REPAIRED UNDER RECALL NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK), HOWEVER, THE FAILURE CONTINUED TO OCCUR. THE DEALER STATED THAT THEY WO…

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TL*THE CONTACT OWNS A 2002 GMC YUKON XL. WHILE DRIVING 5 MPH OR LESS, THE ABS ENGAGED WITHOUT WARNING AND CAUSED THE VEHICLE TO JERK. THE ROAD CONDITIONS WERE CLEAR. THE ABS WAS REPAIRED UNDER RECALL NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK), HOWEVER, THE FAILURE CONTINUED TO OCCUR. THE DEALER STATED THAT THEY WOULD BE UNABLE TO REPAIR THE VEHICLE AS PART OF THE RECALL BECAUSE IT ONLY COVERED CLEANING THE SENSORS. THE CURRENT MILEAGE WAS 104,807 AND FAILURE MILEAGE WAS 77,000. UPDATED11/27/07. *JB

NHTSA ODI #10197366

91,000 miles · Apr 25, 2007
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 2002 GMC YUKON XL. THE CONTACT STATED THAT THE ABS AND EMERGENCY BRAKE INDICATOR LIGHTS ILLUMINATED INTERMITTENTLY. THE DEALER STATED THAT THE ABS SENSOR NEEDED TO BE REPLACED. THE CURRENT MILEAGE IS 93,000, AND FAILURE MILEAGE WAS 91,000. *AK

NHTSA ODI #10188793

Mileage unknown · Dec 7, 2006
Service Brakes, Hydraulic

2002 YUKON W/ABS LIGHT ON AND SOME KIND OF MOTOR RUNNING EVEN IF MY VEHICLE IS OFF. THE NEXT MORNING MY BATTERY WAS DEAD. I TOOK IT TO A DEALERSHIP WHO TOLD ME THAT I NEEDED A NEW ABS MODULE/PUMP AND IT WOULD COST BETWEEN $950 TO $1,200 TO FIX. THEY DISCONNECTED THE MOTOR TO KEEP FROM RUNNING AND DRAINING MY BATTERY. I HAVE NOT …

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2002 YUKON W/ABS LIGHT ON AND SOME KIND OF MOTOR RUNNING EVEN IF MY VEHICLE IS OFF. THE NEXT MORNING MY BATTERY WAS DEAD. I TOOK IT TO A DEALERSHIP WHO TOLD ME THAT I NEEDED A NEW ABS MODULE/PUMP AND IT WOULD COST BETWEEN $950 TO $1,200 TO FIX. THEY DISCONNECTED THE MOTOR TO KEEP FROM RUNNING AND DRAINING MY BATTERY. I HAVE NOT HAD ANY PROBLEMS WITH MY BRAKES, THEY ARE FINE. BRAKES WERE INSPECTED AND PASSED INSPECTION. CALLED GMC RECALL LINE AND WAS TOLD THERE WAS NO RECALL FOR 2002 YUKONS IN TEXAS. *JB

NHTSA ODI #10175517

82,532 miles · Oct 19, 2006
Service Brakes, Hydraulic

ABS LIGHT CAME ON; DROVE A FEW DAYS AFTER THAT. WHILE DRIVING AT APPROXIMATELY 7 MILES PER HOUR, I TRIED TO STOP FOR A LIGHT AND NEARLY HIT CAR IN FRONT OF ME. BRAKES RUMBLED TO A HALT, FORTUNATELY. TOOK CAR TO BRAKE CHECK, HAD TO HAVE BOLTS ON HUB BEARING REPLACED. CONTACTED GMC TO HELP SHARE IN COST OF REPAIR, AS THERE HAS…

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ABS LIGHT CAME ON; DROVE A FEW DAYS AFTER THAT. WHILE DRIVING AT APPROXIMATELY 7 MILES PER HOUR, I TRIED TO STOP FOR A LIGHT AND NEARLY HIT CAR IN FRONT OF ME. BRAKES RUMBLED TO A HALT, FORTUNATELY. TOOK CAR TO BRAKE CHECK, HAD TO HAVE BOLTS ON HUB BEARING REPLACED. CONTACTED GMC TO HELP SHARE IN COST OF REPAIR, AS THERE HAS BEEN A RECALL (2002 GMC YUKON RECALL ID FROM NHTSA: 05V379000 ) IN CERTAIN "SALT BELT STATES", DUE TO CORROSION. THEY REFUSED ANY ASSISTANCE BECAUSE 1) CAR IS OUT OF WARRANTY (I HAVE 82,000 MILES ON IT), 2) I DIDN'T TAKE IT TO A GM DEALER, AND 3) THERE HASN'T BEEN A RECALL ISSUED SPECIFICALLY FOR MY CAR! *NM

NHTSA ODI #10171359

20,253 miles · Jun 20, 2006
Service Brakes, HydraulicSteering

DT*: THE CONTACT STATED IN NOVEMBER WHEN THE VEHICLE WAS TAKEN TO THE DEALERSHIP FOR ROUTINE SERVICE, THE DEALERSHIP NOTICED THE REAR ROTORS WERE HITTING THE INSIDE OF THE BACKING PLATES INSIDE THE HUB. ALSO, THE ROTORS WERE RUSTED. THE FRONT END WAS ALSO OBSERVED TO BE SHAKING. THE DEALERSHIP DETERMINED THE SHAKING WAS NORMAL …

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DT*: THE CONTACT STATED IN NOVEMBER WHEN THE VEHICLE WAS TAKEN TO THE DEALERSHIP FOR ROUTINE SERVICE, THE DEALERSHIP NOTICED THE REAR ROTORS WERE HITTING THE INSIDE OF THE BACKING PLATES INSIDE THE HUB. ALSO, THE ROTORS WERE RUSTED. THE FRONT END WAS ALSO OBSERVED TO BE SHAKING. THE DEALERSHIP DETERMINED THE SHAKING WAS NORMAL 4X4 CHARACTERISTICS; HOWEVER THE DEALERSHIP INSTALLED A LUBE KIT THAT GOES ON THE STEERING COLUMN UNDERNEATH THE HOOD. THE SHAKING RETURNED AND THE DEALERSHIP INFORMED THE CONTACT THE LUBE KIT WAS NO LONGER A REMEDY FOR THIS SHAKING PROBLEM. THERE WAS NOT ANOTHER REMEDY OFFERED.

NHTSA ODI #10160274

Official recalls

1

05V379000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Aug 29, 2005

CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES MAY EXPERIENCE UNWANTED ANTILOCK BRAKE SYSTEM (ABS) ACTIVATION. THIS CONDITION IS MORE LIKELY TO OCCUR IN ENVIRONMENTALLY CORROSIVE AREAS. THIS RECALL WILL BE LAUNCHED IN THE "SALT BELT" STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MARYLAND, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN AND THE DISTRICT OF COLUMBIA ONLY.

Consequence & remedy

Consequence: THIS CAN CAUSE INCREASED STOPPING DISTANCES DURING LOW-SPEED BRAKE APPLICATIONS, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS ARE TO REMOVE THE WHEEL SPEED SENSOR AND THOROUGHLY CLEAN THE WHEEL SPEED SENSOR MOUNTING SURFACE ON THE BEARING, APPLY RUST INHIBITOR TO THE CLEANED SURFACE, GREASE THE MOUNTING SURFACE, REINSTALL THE WHEEL SPEED SENSOR, AND CHECK THE PEAK-TO-PEAK OUTPUT VOLTAGE TO ENSURE THE WHEEL SPEED SIGNAL IS WITHIN SPECIFICATIONS. THE RECALL BEGAN SEPTEMBER 22, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463.

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

3

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.

PE05020 · Unwanted LOW-SPEED Abs Activation

Opened Apr 28, 2005 · Closed Sep 13, 2005

Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip; Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.

Additional source detail variants (2)

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.

EA02015 · Throttle Sticking Closed

Opened Aug 1, 2002 · Closed Jan 12, 2004

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

THIS INVESTIGATION INVOLVES THE GENERAL MOTORS CORPORATION (GM)THROTTLE BODY (TB) UTILIZED IN MODEL YEAR (MY) 1999-2002 SILVERADO, SIERRA, TAHOE, SUBURBAN, AVALANCHE AND YUKON (SUBJECT VEHICLE(S)) WITH 4.8L, 5.3L, AND 6.0L ENGINES. THE TB VALVE MAY INTERMITTENTLY STICK IN A CLOSED POSITION.IN SUCH A SITUATION, AN OPERATOR MAY APPLY ADDITIONAL ACCELERATOR PEDAL FORCE TO INCREASE ENGINE SPEED.THE APPLICATION OF ADDITIONAL ACCELERATOR PEDAL FORCE, TO OPEN A STUCK THROTTLE VALVE, MAY OPEN THE THROTTLE VALVE MORE THAN INTENDED AND, IN TURN, ACCELERATE THE ENGINE AND VEHICLE MORE THAN INTENDED AND REASONABLY EXPECTED BY THE DRIVER.ON AUGUST 1, 2002, THE OFFICE OF DEFECTS INVESTIGATION (ODI), OF THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA), OPENED THIS ENGINEERING ANALYSIS.THE INVESTIGATION REVEALED THAT TWO FACTORS MAY CAUSE THE DEFECT: 1) TB MANUFACTURING PROCESS PROBLEMS; AND 2) ACCUMULATION OF DEPOSITS (A PCV SYSTEM BY-PRODUCT) ON OR AROUND THE TB THROTTLE VALVE AND BORE.ODI CONCLUDES THAT THE TB PERFORMS IN A DEFECTIVE MANNER AFTER ANALYZING GM?S DATA SUBMISSIONS, AND TEST DATA COLLECTED BY THE VEHICLE RESEARCH AND TEST CENTER (VRTC).FIFTY-NINE CRASHES ARE ALLEGED TO HAVE OCCURRED AS A RESULT OF GM?S TB DEFECT.THE MAJORITY OF THE CRASHES INVOLVE A SINGLE VEHICLE, ENGAGING IN A CLOSE QUARTER VEHICLE MANEUVER (OR LOW SPEED), AND CAUSING ONLY MINOR PROPERTY DAMAGE.FOUR OUT OF THE FIFTY-NINE CRASHES INVOLVE INJURY, AND THOSE INJURIES WERE MINOR.ALTHOUGH GM?S TB IS DEFECTIVE, BASED ON THE EVIDENCE GATHERED, ODI HAS FOUND THAT THE ACCELERATOR PEDAL FORCE REQUIRED TO OPEN A STUCK THROTTLE VALVE IS NEGLIGIBLE, AND THE THROTTLE VALVE DOES NOT STICK IN THE OPEN POSITION.THEREFORE THIS ENGINEERING ANALYSIS (EA02-015) WILL BE CLOSED AT THIS TIME.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.FOR A DETAILED DISCUSSION OF THE TB COMPONENT AND TESTING, PLEASE SEE THE ATTACHED REPORT.