NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
11 reportsClear category filter74,000 miles · Apr 6, 2017
Service Brakes
TL* THE CONTACT OWNS A 2003 HUMMER H2. AFTER COMING TO A STOP, THE BRAKE PEDAL SUDDENLY TRAVELED TO THE FLOORBOARD. THE CONTACT PULLED THE VEHICLE INTO A PARKING LOT NEARBY AND NOTICED BRAKE FLUID LEAKING OUTSIDE THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE BRAKE LINE WAS RUSTED AND NE…
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TL* THE CONTACT OWNS A 2003 HUMMER H2. AFTER COMING TO A STOP, THE BRAKE PEDAL SUDDENLY TRAVELED TO THE FLOORBOARD. THE CONTACT PULLED THE VEHICLE INTO A PARKING LOT NEARBY AND NOTICED BRAKE FLUID LEAKING OUTSIDE THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE BRAKE LINE WAS RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 74,000. UPDATED 05/23/2017*JS UPDATED 06/08/17*LJ *AS
NHTSA ODI #10970960
116,500 miles · May 5, 2016
Service BrakesTraction Control System
TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE DRIVING APPROXIMATELY 15 MPH, THE TRACTION CONTROL AND ABS WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED WHENEVER DRIVING OVER 15 MPH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED, BUT NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE …
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TL* THE CONTACT OWNS A 2003 HUMMER H2. WHILE DRIVING APPROXIMATELY 15 MPH, THE TRACTION CONTROL AND ABS WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED WHENEVER DRIVING OVER 15 MPH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED, BUT NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 116,500.
NHTSA ODI #10863414
98,651 miles · May 21, 2015
Service BrakesStructure
WE PURCHASED THIS H2 IN DECEMBER 2014 AND BY FEB 2015 NOTICED A GRUMBLY SOUND IN THE BRAKES. WE TOOK IT IN FOR SERVICE AND THE TECH TOLD US THE WHOLE UNDERCARRIAGE WAS RUSTED AND ALL THE BRAKE LINES WERE RUSTED THRU AND HAD TO BE REPLACED. SINCE SOME OF THE LINES WERE NO LONGER AVAILABLE, THEY HAD TO "CREATE" THEM. THIS WAS A…
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WE PURCHASED THIS H2 IN DECEMBER 2014 AND BY FEB 2015 NOTICED A GRUMBLY SOUND IN THE BRAKES. WE TOOK IT IN FOR SERVICE AND THE TECH TOLD US THE WHOLE UNDERCARRIAGE WAS RUSTED AND ALL THE BRAKE LINES WERE RUSTED THRU AND HAD TO BE REPLACED. SINCE SOME OF THE LINES WERE NO LONGER AVAILABLE, THEY HAD TO "CREATE" THEM. THIS WAS A COSTLY FIX AND WHO KNOWS WHAT THE SAFETY IMPACT COULD HAVE BEEN.
NHTSA ODI #10717606
91,000 miles · Mar 5, 2015
Service Brakes
FAILURE OF BRAKING SYSTEM DUE TO COMPLETE EROSION OF BRAKE LINES. EXTREMELY DANGEROUS SAFETY ISSUE ALONG WITH VERY COSTLY REPAIRS FOR A VEHICLE CONSUMERS BELIEVED TO BE "WELL-MADE". I CAN'T UNDERSTAND WHY THE SUBSTANDARD DEFECTIVE PARTS AND ASSOCIATED REPAIRS HAVE NOT BEEN A DETERMINED AS A RECALL. BASED UPON THE AMOUNT OF COMPL…
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FAILURE OF BRAKING SYSTEM DUE TO COMPLETE EROSION OF BRAKE LINES. EXTREMELY DANGEROUS SAFETY ISSUE ALONG WITH VERY COSTLY REPAIRS FOR A VEHICLE CONSUMERS BELIEVED TO BE "WELL-MADE". I CAN'T UNDERSTAND WHY THE SUBSTANDARD DEFECTIVE PARTS AND ASSOCIATED REPAIRS HAVE NOT BEEN A DETERMINED AS A RECALL. BASED UPON THE AMOUNT OF COMPLAINTS FOR THIS PROBLEM, IT IS OBVIOUS THAT THE CONSUMERS THAT PAID FOR A "HIGH-END" VEHICLE WERE DUPED!!! *TR
NHTSA ODI #10692224
90,000 miles · Sep 11, 2014
Service Brakes
I WAS DRIVING DOWN THE HIGHWAY INTERSTATE 70 IN MARYLAND AND WENT TO APPLY MY BRAKES . AS I APPLIED THE BRAKES , THE TRUCK PULLED HARD TO THE RIGHT ,AND THE BRAKE PEDAL WENT TO THE FLOOR . IF I WOULD NOT HAVE SWERVED ONTO THE MEDIAN , I WOULD HAVE RAN INTO THE BACK OF ANOTHER VEHICLE . AFTER STOPPING , I LOOKED UNDER THE VEHIC…
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I WAS DRIVING DOWN THE HIGHWAY INTERSTATE 70 IN MARYLAND AND WENT TO APPLY MY BRAKES . AS I APPLIED THE BRAKES , THE TRUCK PULLED HARD TO THE RIGHT ,AND THE BRAKE PEDAL WENT TO THE FLOOR . IF I WOULD NOT HAVE SWERVED ONTO THE MEDIAN , I WOULD HAVE RAN INTO THE BACK OF ANOTHER VEHICLE . AFTER STOPPING , I LOOKED UNDER THE VEHICLE AND OBSERVED A PUDDLE OF BRAKE FLUID ON THE GROUND ,AND THE FRONT SUSPENSION WAS COVERED IN BRAKE FLUID. AFTER FURTHER INSPECTION, I NOTICED THAT ALL THE BRAKE LINES WERE CORRODED. GM STATES THAT YOUR VEHICLE CAN STILL STOP IF YOU LOSE ONE OF THE BRAKE LINES . IN MY SITUATION , I FOUND THIS TO BE A FALSE STATEMENT . THIS IS A VERY DANGEROUS SITUATION ,AND I WAS VERY SURPRISED WHEN I TOOK THE VEHICLE INTO A CERTIFIED GM DEALERSHIP AND FOUND THAT THEY WOULD NOT DO ANYTHING ABOUT THIS ISSUE. THEY OFFERED A VOUCHER FOR 1000 TOWARDS A NEW VEHICLE . I OWN A 1968 CAMARO THAT IS ALL ORIGINAL ,AND I DO NOT HAVE ANY RUST ISSUES WITH THE BRAKE LINES . HOW IS THIS POSSIBLE THAT A CAR 35 YEARS OLD DOES NOT HAVE THIS PROBLEM ? AND EVEN MORE CRAZY , THAT GM TURNS A BLIND EYE TO THIS DANGEROUS ISSUE . NEEDLESS TO SAY, I WILL NOT EVER BUY ANOTHER GM PRODUCT ! *TR
NHTSA ODI #10632605
83,000 miles · Jul 22, 2014
Service Brakes
BRAKE PEDAL WENT TO THE FLOOR UPON BRAKE APPLICATION WITHOUT PRIOR WARNING. UPON INSPECTION, FOUND BRAKE LINES CORRODED THROUGH AND LEAKING JUST UNDER THE DRIVER'S SEAT. COST TO REPAIR WILL BE SIGNIFICANT. *TR
NHTSA ODI #10615348
100,600 miles · Nov 29, 2013
Service Brakes
BRAKE LINES COMPLETELY RUSTED CAUSING A CATASTROPHIC FAILURE IN BRAKING. 2003 H2 HUMMER . FOR THE LIFE OF ME , I CANT BELIEVE THERE IS NO RECALL FOR THIS !!! *TR
NHTSA ODI #10554148
80,000 miles · Aug 21, 2013
Service BrakesStructure
TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT WAS DRIVING 45 MPH AND ATTEMPTED TO STOP AT A RED LIGHT WHEN THE BRAKES FAILED. THE VEHICLE COASTED UNTIL IT STOPPED IN A PARKING LOT. THE EMERGENCY BRAKE WAS USED TO DRIVE THE VEHICLE TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS LATER TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNO…
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TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT WAS DRIVING 45 MPH AND ATTEMPTED TO STOP AT A RED LIGHT WHEN THE BRAKES FAILED. THE VEHICLE COASTED UNTIL IT STOPPED IN A PARKING LOT. THE EMERGENCY BRAKE WAS USED TO DRIVE THE VEHICLE TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS LATER TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THE VEHICLE AS HAVING CORROSION ON THE BRAKE LINE. THE CONTACT WAS INFORMED THAT IN ORDER TO REPAIR THE VEHICLE, THE FRAME WOULD HAVE TO BE REMOVED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE INCIDENT. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.
NHTSA ODI #10536458
Mileage unknown · Nov 9, 2012
Power TrainService Brakes
TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT THE BRAKE PEDAL BECAME EXTREMELY LOOSE. THE CONTACT TOOK THE VEHICLE TO A MECHANIC AND WAS TOLD THAT THERE WAS A LEAK COMING FROM THE HYDRO BOOST THAT HAD BEEN RECALLED BY THE MANUFACTURER. THE CONTACT SPOKE WITH THE MANUFACTURER AND WAS TOLD THAT THE VEHICLE WAS NOT…
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TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT THE BRAKE PEDAL BECAME EXTREMELY LOOSE. THE CONTACT TOOK THE VEHICLE TO A MECHANIC AND WAS TOLD THAT THERE WAS A LEAK COMING FROM THE HYDRO BOOST THAT HAD BEEN RECALLED BY THE MANUFACTURER. THE CONTACT SPOKE WITH THE MANUFACTURER AND WAS TOLD THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 04V45000 (SERVICE BRAKE: HYDRAULIC). IN ADDITION, THE CONTACT STATED THAT THE TRANSMISSION WOULD SLIP AND THE VEHICLE WOULD EASILY SLIP OUT OF PARK WITHOUT THE KEY BEING IN THE IGNITION. THE CONTACT WAS TOLD BY THE DEALER THAT THE ELECTRONIC PARK LOCK NEEDED TO BE REPLACED, BUT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER:03V075000(POWERTAIN: AUTOMATIC TRANSMISSION. THE FAILURE MILEAGE WAS UNKNOWN, BUT THE CURRENT MILEAGE WAS 37,000.
NHTSA ODI #10483863
88,000 miles · Nov 9, 2012
Service Brakes
TL* THE CONTACT OWNS A 2003 HUMMER HUMMER H2. THE CONTACT STATED THAT WHILE DRIVING 35 MPH AND DEPRESSING THE BRAKES, THEY WOULD GO STRAIGHT TO THE FLOOR AND THE VEHICLE WAS UNABLE TO STOP. THE DRIVER STOPPED THE VEHICLE BY DOWNSHIFTING THE TRANSMISSION AND APPLYING THE EMERGENCY BRAKE. THE VEHICLE WAS LATER TOWED TO A DEALER DI…
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TL* THE CONTACT OWNS A 2003 HUMMER HUMMER H2. THE CONTACT STATED THAT WHILE DRIVING 35 MPH AND DEPRESSING THE BRAKES, THEY WOULD GO STRAIGHT TO THE FLOOR AND THE VEHICLE WAS UNABLE TO STOP. THE DRIVER STOPPED THE VEHICLE BY DOWNSHIFTING THE TRANSMISSION AND APPLYING THE EMERGENCY BRAKE. THE VEHICLE WAS LATER TOWED TO A DEALER DIAGNOSIS. AFTER DIAGNOSIS THEY ADVISED HIM THAT THE BRAKE LINES WERE RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED FOR RUSTED BRAKE LINES. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 88,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10483805
Official recalls
4Sep 9, 2008
GM IS RECALLING 13,358 MY 2003 HUMMER H2 VEHICLES. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH WATER CAN ENTER THE WINDSHIELD WIPER MOTOR MODULE. IF A SUFFICIENT AMOUNT OF WATER ENTERS THE MODULE, OVER TIME, THE FRONT WINDSHIELD WIPERS MAY WORK INTERMITTENTLY OR THEY MAY BECOME INOPERATIVE.
Consequence & remedy
Consequence: IF THIS WERE TO OCCUR, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A VEHICLE CRASH.
Remedy: DEALERS WILL INSPECT THE WINDSHIELD WIPER MODULE COVER, AND REPLACE THE WINDSHIELD WIPER MODULE COVER FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 7, 2008. OWNERS MAY CONTACT HUMMER AT 1-800-732-5493 OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .
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.
Mar 6, 2003
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 114, "THEFT PROTECTION." THESE VEHICLES ARE EQUIPPED WITH A MECHANICAL OVERRIDE THAT COULD ALLOW THE IGNITION KEY TO BE REMOVED WITH THE SHIFT LEVER IN A POSITION OTHER THAN PARK. IN ADDITION, THESE VEHICLES HAVE AN OVERRIDE THAT CAN ALLOW THE TRANSMISSION TO BE SHIFTED OUT OF PARK WITH THE IGNITION IN THE OFF POSITION.
Consequence & remedy
Consequence: THESE OVERRIDES ARE NOT PERMITTED UNLESS THE VEHICLE HAS A LOCKING STEERING COLUMN.
Remedy: DEALERS WILL ELIMINATE THESE CONDITIONS BY DISABLING THE OVERRIDES. OWNER NOTIFICATION BEGAN ON MAY 29, 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, GMC AT 1-800-462-8782, OLDSMOBILE AT 1-800-442-6537, OR HUMMER AT 1-866-486-6376.
Oct 29, 2002
CERTAIN SPORT UTILITY AND PASSENGER VEHICLES EXHIBIT A CONDITION IN WHICH THE WINDSHIELD WIPER MOTOR COULD FAIL DURING USE BECAUSE OF IMPROPER MANUFACTURE.
Consequence & remedy
Consequence: IF THIS WERE TO OCCUR IN SEVERE WEATHER, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A VEHICLE CRASH.
Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE WIPER MOTOR ASSEMBLY. OWNER NOTIFICATION BEGAN NOVEMBER 6, 2002. 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 SATURN AT 1-800-553-6000, PROMPT #3 OR HUMMER AT 1-866-486-6376.
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
3PE08042 · Windshield Wiper Motor Module Failure
Opened Jul 16, 2008 · Closed Oct 15, 2008
Status: closed (inferred from source dates) · Visibility:windshield Wiper/washer:motor
THIS INVESTIGATION DISCLOSED THAT WATER INTRUSION INTO THE WIPER MOTOR MODULE OF THE SUBJECT VEHICLES MAY LEAD TO INTERMITTENT OPERATION OR SUBSEQUENT TOTAL SYSTEM FAILURE.ANALYSIS OF DATA DISCLOSED THAT THE SUBJECT VEHICLES BUILT BETWEEN FEBRUARY 2003 AND MAY 2003 EXHIBITED HIGH WARRANTY CLAIM RATES.THE MANUFACTURED NOTIFIED NHTSA BY LETTER DATED SEPTEMBER 8, 2008, THAT A SAFETY RECALL PROGRAM HAS BEEN INITIATED FOR THE 13,358 VEHICLES BUILT DURING THIS TIME PERIOD.NHTSA HAS ASSIGNED NO. 08V-456 TO THIS SAFETY RECALL CAMPAIGN.CORRECTIVE ACTION WILL CONSIST OF REPLACING THE WIPER MODULE COVER, WHERE EVIDENCE OF WATER INTRUSION EXISTS.TO CORRESPOND WITH PARTS AVAILABILITY, THE DEALER BULLETIN AND OWNER NOTIFICATION LETTER ARE SCHEDULED FOR ISSUANCE IN NOVEMBER 2008.
EA05017 · Hummer H2 Steering Knuckle Failures
Opened Oct 28, 2005 · Closed Apr 30, 2007
Status: closed (inferred from source dates) · Suspension:front:control Arm:lower Ball Joint
ODI UPGRADED THIS INVESTIGATION AT THE CONCLUSION OF PE04-080.THE ALLEGED DEFECT INVOLVES THE FAILURE OF THE STEERING KNUCKLE AT THE LOWER BALL JOINT BOSS, RESULTING IN A SEPARATION OF THE LOWER BALL JOINT FROM THE KNUCKLE.A LOWER BALL JOINT SEPARATION COULD RESULT IN A LOSS OF STEERING AND/OR A DISABLED VEHICLE. IT APPEARS THAT THE FRACTURES OF H2 STEERING KNUCKLES CAN BE ATTRIBUTED TO WHEEL/TIRE COLLISION FORCES BEING TRANSFERRED DIRECTLY TO THE STEERING KNUCKLE.THE ORIGINAL KNUCKLE DESIGN APPEARS TO BE SUFFICIENT FOR THE H2 APPLICATION.EVIDENCE FROM INSPECTED VEHICLES, PHOTOGRAPHS, POLICE REPORTS AND EDR DATA INDICATES COLLISION IMPACT EVENTS PLACED STRESS ON THE STEERING KNUCKLE CAUSING IT TO FRACTURE.FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS WITH REGARD TO THE SUBJECT COMPONENT.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION ON THIS ISSUE IF WARRANTED.
PE04080 · Steering Knuckle Fracture
Opened Dec 2, 2004 · Closed Oct 28, 2005
Status: closed (inferred from source dates) · Steering:linkages:tie Rod Assembly; Suspension:front; Suspension:front:control Arm:lower Ball Joint
DURING THE PE, ODI INVESTIGATED THE HUMMER H2 FOR FRACTURES WHICH WERE OCCURRING AT THE FRONT STEERING KNUCKLE LOWER BOSS.WHEN THE KNUCKLE LOWER BOSS FRACTURES, THE LOWER BALL JOINT STUD IS RELEASED AND THE ENTIRE KNUCKLE AND WHEEL/TIRE ASSEMBLY SEPARATES FROM THE VEHICLE.ODI IS UPGRADING THIS INVESTIGATION TO GAIN A FULL TECHNICAL UNDERSTANDING OF THE FACTORS WHICH CONTRIBUTED TO THESE FAILURES.
Additional source detail variants (3)
Steering:linkages:tie Rod Assembly
DURING THE PE, ODI INVESTIGATED THE HUMMER H2 FOR FRACTURES WHICH WERE OCCURRING AT THE FRONT STEERING KNUCKLE LOWER BOSS.WHEN THE KNUCKLE LOWER BOSS FRACTURES, THE LOWER BALL JOINT STUD IS RELEASED AND THE ENTIRE KNUCKLE AND WHEEL/TIRE ASSEMBLY SEPARATES FROM THE VEHICLE.ODI IS UPGRADING THIS INVESTIGATION TO GAIN A FULL TECHNICAL UNDERSTANDING OF THE FACTORS WHICH CONTRIBUTED TO THESE FAILURES.
Suspension:front:control Arm:lower Ball Joint
DURING THE PE, ODI INVESTIGATED THE HUMMER H2 FOR FRACTURES WHICH WERE OCCURRING AT THE FRONT STEERING KNUCKLE LOWER BOSS.WHEN THE KNUCKLE LOWER BOSS FRACTURES, THE LOWER BALL JOINT STUD IS RELEASED AND THE ENTIRE KNUCKLE AND WHEEL/TIRE ASSEMBLY SEPARATES FROM THE VEHICLE.ODI IS UPGRADING THIS INVESTIGATION TO GAIN A FULL TECHNICAL UNDERSTANDING OF THE FACTORS WHICH CONTRIBUTED TO THESE FAILURES.
Suspension:front
DURING THE PE, ODI INVESTIGATED THE HUMMER H2 FOR FRACTURES WHICH WERE OCCURRING AT THE FRONT STEERING KNUCKLE LOWER BOSS.WHEN THE KNUCKLE LOWER BOSS FRACTURES, THE LOWER BALL JOINT STUD IS RELEASED AND THE ENTIRE KNUCKLE AND WHEEL/TIRE ASSEMBLY SEPARATES FROM THE VEHICLE.ODI IS UPGRADING THIS INVESTIGATION TO GAIN A FULL TECHNICAL UNDERSTANDING OF THE FACTORS WHICH CONTRIBUTED TO THESE FAILURES.