Page 8 of 8 · complaints 351–361 of 361

2006 Hummer H3 complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2006 record →

Seats › Front Assembly › Seat Heater/Cooler
Filed Aug 16, 200611,000 milesFL

HEATED SEATS WILL TURN ON AT VARIOUS TIMES. BELIEVE IT TO BE FROM THE SHUTTING OF THE DOOR. HAVE CHECKED THE SWITCH UPON ENTERING THE VEHICLE AND NOTED IT IN THE OFF POSITION AND WHEN DRIVING HAVING THE SEAT HEAT UP. *NM

Engine and Engine Cooling
Filed Jul 17, 20062,400 milesVA

DT*: THE CONTACT STATED THE ENGINE WAS MISFIRING CAUSING THE VEHICLE TO LOSE POWER WHILE DRIVING AT ANY SPEED. AFTER LOSING POWER, THE ENGINE RAN ROUGH AT THE DECELERATED SPEED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP FOUR TIMES FOR THIS ISSUE. THE FIRST TIME THE DEALERSHIP CORRECTED CIRCUIT #239. THE SECOND TIME THERE WAS A LOSE TERMINAL. THE THIRD TIME THE #1 CYLINDER COIL WAS REPLACED AND THE FOURTH TIME THERE WAS A LOSE WIRE. THE VEHICLE IS RUNNING ON ONLY FOUR CYLINDERS. THE PROBLEM RECURRED AGAIN SHORTLY AFTER PICKING THE VEHICLE UP FROM THE DEALERSHIP.

Power Train › Automatic Transmission
Filed Jul 7, 200635 milesMD

NUISANCE - KEY STUCK INTERMITTENTLY IN IGNITION UPON TURNING OFF. SAFETY PROBLEM - KEY CAN ALWAYS BE REMOVED WITH TRANSMISSION IN ANY GEAR POSITION. *JB

Service Brakes, Hydraulic
Filed Jun 21, 20069,000 milesPA

COMPLETE BRAKE FAILURE, NO WARNINGS, NO LIGHTS ON DASH. CAR UNDER WARRANTY, ONLY 9000 MILES. CAR DEALERSHIP CANNOT FIND ANY PROBLEMS, DID NO REPAIRS. ADVISED US TO WAIT UNTIL THE PROBLEM REPEATS ITSELF. WAS ABLE TO KEEP CAR UNDER CONTROL AND MANAGED TO GET IT STOPPED. HOWEVER, THIS HAPPENED IN A RURAL AREA WITH LITTLE TRAFFIC. DO NOT FEEL SAFE DRIVING UNTIL THE PROBLEM REPEATS ITSELF!*JB

Electrical System
Filed May 23, 20063,800 milesMI

DT*: THE CONTACT STATED WHILE DRIVING ON 5 SEPARATE OCCASIONS THE MESSAGE CENTER READ, POWER REDUCED AND ASC FAILURE. THE VEHICLE WOULD NOT EXCEED 35 MPH DURING THE POWER FAILURES. THE VEHICLE WAS PULLED OFF THE ROAD WITHOUT INCIDENT AND TOWED TO THE DEALER ON 3 OCCASIONS. THE OTHER 2 OCCASIONS THE VEHICLE WAS DRIVEN TO THE DEALER. IT WAS DETERMINED THE COMPUTER THAT CONTROLS ALL ELECTRICAL FUNCTIONS FAILED; HOWEVER THIS DID NOT CORRECT THE PROBLEM. THE MANUFACTURER WAS ALERTED.

Structure › Body › Door › Hinge and Attachments1 injured
Filed May 23, 200617,000 milesMD

DT*: THE CONTACT STATED WHILE AT A STOP LIGHT, A CHILD IN THE REAR PASSENGER SEAT WAS ABLE TO OPEN THE DOOR. THE CHILD FELL OUT AND SUSTAINED MINOR INJURIES. THE MANUFACTURER WAS ALERTED. THEY DETERMINED THIS WAS A DESIGN ISSUE DUE TO NO CHILD SAFETY LOCKS ON THE DOORS.

Latches/Locks/Linkages › Doors › Latch
Filed May 15, 20064,036 milesSC

DT*: THE CONTACT STATED THE REAR DOORS DO NOT HAVE SAFETY LOCKS. WHEN THE VEHICLE IS PUT INTO ANY GEAR THE DOORS AUTOMATICALLY LOCK, BUT THE CHILDREN ARE STILL ABLE TO UNLOCK THE REAR DOORS. THE CHILD SAFETY LOCK FEATURE IS NOT AVAILABLE ON THIS MODEL, BUT IS AVAILABLE ON OTHER GENERAL MOTORS PRODUCTS.

Power Train › Driveline › Driveshaft
Filed Apr 3, 20067,000 milesTX

DT*: THE CONTACT STATED WHILE DRIVING AT NO PARTICULAR SPEED ON THE HIGHWAY, THE VEHICLE MYSTERIOUSLY SUCKED UP A GARAGE BAG. THE BAG WRAPPED AROUND THE DRIVESHAFT. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHICH DETERMINED THE DRIVESHAFT NEEDED REPLACED.

Latches/Locks/Linkages › Doors › Latch
Filed Feb 17, 20063,000 milesGA

DT*: THE CONTACT STATED WHILE DRIVING AT 5 MPH THE CHILDREN IN THE BACK SEAT UNLOCKED THE REAR PASSENGER DOOR. THE DOOR HANDLE WAS RAISED, HOWEVER THE DOOR REMAINED SHUT. A FEW MOMENTS LATER THE CONTACT PULLED INTO THE DRIVEWAY. WHILE THE VEHICLE WAS STILL IN MOTION, THE BACK DOOR FLEW OPEN. AS A RESULT OF THE DOOR OPENING, THE CHILD'S ENTIRE ARM WAS STUCK OUT OF THE VEHICLE TRYING TO GRAB HOLD OF THE DOOR. THE CHILD WAS PROPERLY BUCKLED IN THE CHILD SAFETY SEAT AND SUFFERED NO INJURIES. THE MANUFACTURER WAS ALERTED AND INFORMED OF THE CONCERN OVER THE DOORS NOT HAVING THE CHILD PROOF LOCKS DURING THE MANUFACTURING PROCESS. UPDATED 3/20/2006 - *NM

Service Brakes, Hydraulic › Pedals and Linkages
Filed Feb 9, 2006FL

IN A TEST DRIVE I FIND THAT THE HUMMER H3 HAS THE BRAKE PEDAL AND THE ACCELERATOR PEDAL TOO CLOSE, THE SHOES LIPS GET STUCK IN THE BACK OF THE BRAKE PEDAL WHEN I TRY TO BRAKE IN EMERGENCY SITUATION. THIS MAY CAUSE FUTURE ACCIDENTS. I CONTACTED GM AND THEY REPLAY THAT THERE IS NO PLAN TO FIX THIS DEFECT. I HAD A WORK BOOT ON AT THE TIME OF THE TEST. *JB

Power Train › Driveline › Differential Unit
Filed Nov 15, 20052,150 milesOR

DT: THE CONTACT STATES WHILE DRIVING THE FRONT DIFFERENTIAL RING GEAR FELL APART. THE MANUFACTURER WAS CONTACTED. THEY REPAIRED THE VEHICLE AND HAVE NOW VOIDED THE VEHICLE WARRANTY. *JB

Reading these

NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

Full record for the 2006 Hummer H3 → · Every H3 year → · How the figures are calculated →