2004 HUMMER H2 Complaints

GM 4L65-E OR 4L65E TRANSMISSION PROBLEM. ENGINE LIGHT HAS BEEN ON AND FREQUENTLY THE 4 SPEED AUTOMATIC TRANSMISSION LOSES FIRST AND FOURTH GEARS. WILL NOT AUTOMATICALLY DOWNSHIFT FROM THIRD TO SECOND (THIS CAN BE DONE MANUALLY - ONLY 2ND AND 3RD WORK THOUGH) - FEELS LIKE IT WILL NOT COME OUT OF DRIVE AUTOMATICALLY WHEN SLOWING ALL THE WAY TO A STOP. IT HAS BEEN ACTING ERRATIC FROM NORMAL TO PROBLEMATIC - ERROR CODE INDICATES 'TORQUE CONVERTER CLUTCH SOLENOID LOCK UP' A YOUTUBE VIDEO MIGHT DESCRIBE IT HERE: HTTP://WWW.YOUTUBE.COM/WATCH?V=5JEB0KPAN_G I COULD SEE WHERE IT VERY WELL COULD CAUSE AN ACCIDENT BECAUSE THE TRANSMISSION SLIPS WHEN IT DECIDES IT WANTS TO. *TR

I OWN A 2004 HUMMER H-2, NO ALTERATIONS TO THE ENGINE, DRIVE TRAIN, OR CHASSIS. WHILE DRIVING THE VEHICLE WILL STALL. THIS VEHICLE WILL JUST SHUT OFF AT FREEWAY SPEED. I TOOK IT TO THE DEALERSHIP AFTER THE LAST EVENT ONLY TO BE TOLD THE FOLLOWING DAY THAT THE TRUCK IS FINE AND NOT STALLING. *TR

THE AIRBAGS DID NOT DEPLOY DURING A CAR ACCIDENT. THERE WERE NO EVENTS LEADING UP TO THIS. THE VEHICLE WAS NOT IN A PREVIOUS ACCIDENT, NOR WAS THE AIR BAG INDICATOR SHOWING THAT THERE WERE ANY ISSUES WITH THE AIR BAG. *TR

TL*THE CONTACT OWNS A 2004 HUMMER H2. WHILE THE VEHICLE WAS BEING SERVICED FOR AN OIL CHANGE, THE CONTACT WAS INFORMED THAT THE SAFETY CABLE THAT HELD THE HOOD FAILED. A HUMMER REPRESENTATIVE ADVISED HIM TO TAKE THE VEHICLE TO THE DEALER. HE WOULD HAVE TO PAY A $50 SERVICE CHARGE FOR A DIAGNOSIS. THE CURRENT AND FAILURE MILEAGES WERE 41,400. UPDATED 01-15-08. *KB

I WAS DRIVING MY 2004 H2 HUMMER. I WAS ON A DEEP SLOPE HILL. I WAS BACKING UP AND I HIT A 500 SERIES MERCEDEZ ON HIS LEFT BUMPER FROM LEFT REAR BUMPER. IMMEDIATELY AFTER I HIT, I STARTED TO SHIFT THE GEAR SO THAT I COULD STOP THE CAR TO GET OUT TO SEE WHAT HAPPENED. AT THIS POINT, THE HUMMER STARTED TO TRAVEL AT VERY FAST SPEED DOWN THE STREET IN THE SAME PATTERN THAT I HAD ORIGINALLY DRIVEN UP. I TRIED TO APPLY THE BRAKES, BRAKES DID NOT WORK. I TRIED TO STEER, STEERING WAS IN A LOCK POSITION. I HIT A PEDESTRIAN HARD AND MY CAR LANDED IN MY NEIGHBOR'S HOUSE. WHEN I HIT THE HOUSE, THE 2 FRONT WHEELS BECAME DETACHED FROM THE CAR. THE PEDESTRIAN THAT I HIT HAS INCURRED MANY SERIOUS DAMAGES. I HAD 1 ENGINEERING COMPANY LOOK AT THE CAR BACK IN 2004 AFTER THE ACCIDENT AND THEY SAID THEY COULD NOT FIND ANYTHING WRONG. WHEN I LOOK NOW, I'VE HEARD OF MANY CASES WHERE SIMILAR INCIDENTS HAVE OCCURRED DUE TO BRAKES. I AM CURRENTLY IN COURT FOR ANOTHER 1 WEEK AS THIS PEDESTRIAN IS NOW SUING ME. I PLEAD TO ALL H2 HUMMER OWNERS TO CONTRIBUTE ANY INFORMATION THAT THEY MAY HAVE ABOUT OTHER HUMMER OWNERS OR THEIR OWN EXPERIENCE. YOUR CONTRIBUTION TO THIS MATTER IS HIGHLY APPRECIATED. *TR

TL*THE CONTACT OWNS A 2004 HUMMER H2. WHILE DRIVING 55 MPH, THE HYDRAULIC SERVICE BRAKES BECAME STIFF AND MADE IT DIFFICULT TO STOP THE VEHICLE. THE CONTACT ALSO EXPERIENCED STEERING FAILURE, WHICH NEARLY CAUSED A CRASH. THE HUMMER MANUFACTURER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBERS 05V043000, 04V045000 AND 06E010000. THE PURCHASE DATE WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 61,000.

TL*THE CONTACT OWNS A 2004 HUMMER H2. THE CONTACT STATED THAT DURING STEADY RAINFALL, WATER SEEPS THROUGH THE WINDSHIELD HANDLE BAR ON BOTH SIDES OF THE VEHICLE. ON A PREVIOUS OCCASION, THE WATER SHORTED OUT THE IGNITION AND THE VEHICLE BEGAN EXPERIENCING FAILURE WITH THE MOTHERBOARD. THE CONTACT STATED THAT THE WATER ALSO ENTERS THROUGH THE REAR HEADLINER. THE DEALER WAS NOTIFIED ON ELEVEN OCCASIONS. THE HANDLE BAR ISSUE HAS BEEN REPAIRED, BUT THE REAR HEADLINER STILL LEAKS. THE CURRENT MILEAGE WAS 26,000 AND FAILURE MILEAGE WAS 4,000.

I HAVE A 2004 SILVERADO AND A 2004 H2 HUMMER WHICH BOTH HAVE FAULTY SPEEDOMETERS. THEY ARE SOMETIMES CORRECT, SOMETIMES JUMPY AND MUCH OF THE TIME PEGGED. I UNDERSTAND THAT THERE COULD BE A RECALL? IT'S QUITE DANGEROUS. *TR

(1) DRIVING IN PARKING LOT APPROX 10 MPH, A VEHICLE CUT IN FRONT OF ME, I CUT SHARPLY TO THE RIGHT. (2) MY VEHICLE WOULD NOT RESPOND BACK TO THE LEFT RESULTING IN COLLISION WITH A CONCRETE POLE CAUSING $9000.00 DAMAGE TO MY VEHICLE. LATER INSPECTION BY MYSELF, LOCAL GARAGE, INSURANCE ESTIMATOR AND BODY SHOP REVEALED THE RIGHT HAND TIE ROD HAD BROKEN WHICH IS BELIEVE CAUSED LOSS OF STEERING AND ACCIDENT. (3) VEHICLE IS IN BODY SHOP FOR REPAIRS. OLD PARTS ARE AVAILABLE. *NM

2004 HUMMER H2 SPEEDOMETER QUIT FUNCTIONING COMPLETELY THE STARTED WORKING AGAIN BUT VERY ERRATICALLY, READING IMPROPER SPEEDS AT ALL SPEEDS INCLUDING REGISTERING 60 MPH WHILE AT A STOP. PROBLEM HAS BEEN OCCURRING SINCE 10/15/06. NOT A SAFE SITUATION. *NM