2003 HUMMER H2 Engine Problems

4 NHTSA complaints on file

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Engine Issues in the 2003 HUMMER H2

4 engine complaints have been filed with NHTSA for the 2003 HUMMER H2. Of these, 0 involved a crash, 2 involved a fire, and 0 resulted in injury.

4
Complaints
0
Crashes
2
Fires
0
Injuries
0
Deaths

All Engine Complaints

#11398236 |
THE PASS LOCK KEEPS MY VEHICLE FROM STARTING AND STOPPING IT AT RANDOM, AND HAS BEEN DOING THIS FOR YEARS. SEEMS TO HAPPEN TO AT LEAST 85% OF HUMMERS OUT THERE IF YOU CHECK AROUND, HUMMER FORUM AND OTHER PLACES. THIS IS VERY SERIOUS. STOPS AT INTERSECTIONS, AND COULD ON RAILROAD TRACKS. I KNOW THAT YOU'VE HAD COMPLAINTS ABOUT THIS FOR YEARS AND IGNORED THEM, SAYING THAT YOU HAVEN'T HAD OTHER COMPLAINTS. THIS SHOULD BE ADDRESSED BY YOUR AGENCY, AS YOUR JOB IS TO KEEP THE CITIZENS SAFE. NOT PASS THEM OFF AS YOU'VE BEEN DOING FOR YEARS ON THIS ISSUE WITH THE GM PASS LOCK SYSTEM. THIS NEEDS RECALLED BEFORE MORE PEOPLE ARE KILLED DUE TO THIS MISS FUNCTION ON HUMMERS. MORE PEOPLE ARE HAVING THIS SHUTDOWN ISSUE THAN NOT. WHEN IT HAPPENS, YOU HAVE TO WAIT BETWEEN 10 AND 30 MINUTES WITH THE KEY IN THE START POSITION...
#11181244 |
TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. IT TOOK THE CONTACT UP TO THIRTY MINUTES TO START THE VEHICLE AND THE LOCK WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE IGNITION SWITCH WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER AND DEALER WERE NOT NOTIFIED. THE FAILURE MILEAGE WAS 45,000. *DT
#10562646 | Fire
EXHAUST MANIFOLD BOLTS RUSTED OFF AND THE VEHICLE MAKES A TICKING SOUND. I JUST OBSERVED A VIDEO EXPLAINING THAT THIS IS A COMMON PROBLEM. IT ALSO MAY CAUSE OTHER EMISSIONS RELATED PROBLEMS. CALL ME DAY OR NIGHT FOR ANY FURTHER INFORMATION. THIS VEHICLE HAS HAD NOTHING BUT PROBLEMS AND AN UNRELATED ENGINE FIRE DUE TO THE FAULTY WINDSHIELD WIPER MOTOR IN 2009. *TR
#10547740 | Fire
A PARKED HUMMER H2 2003 WAS SPONTANEOUSLY COMBUSTED AND DESTROYED. THE SUV WAS DRIVEN THAT FATEFUL DAY FOR ABOUT 15 MINUTES BACK AND FORTH TO A GROCERY STORE AND PARKED IN OUR DRIVEWAY. ENGINE WAS OFF AND KEY WAS OUT. ABOUT 10 MINUTES LATER, MY DAUGHTER NOTICED THE ENGINE ON FIRE AND PANICKED. CALLED 911. FIRE ENGINE HOSED THE FIRE OUT IN THE NEXT 1/2 HOUR BUT THE SUV WAS CHARRED AND THE FRONT OF THE HOUSE DAMAGED BADLY. WE HAD KEPT THE H2 WELL MAINTAINED AND SERVICED IT REGULARLY. THERE WERE NO MECHANICAL OR ELECTRICAL ISSUES OTHERWISE. WE ARE A NON-SMOKING FAMILY. VERY SAD TO SEE OUR PRIDE AND JOY BURNT TO ASHES. MY FAMILY COULD HAVE BEEN BADLY HURT. PLEASE INVESTIGATE SO OTHERS COULD BE SAVED FROM THE CATASTROPHE WE ARE GOING THROUGH. *TR

Other 2003 HUMMER H2 Problem Areas

Visibility 22 complaints Electrical System 18 complaints Visibilitywindshield Wiperwashermotor 12 complaints Service Brakes 11 complaints Visibilitywindshield Wiperwasher 7 complaints Visibilitywiper 7 complaints Steering 6 complaints Power Trainautomatic Transmission 5 complaints Seats 5 complaints Service Brakes Hydraulic 5 complaints Suspensionfront 5 complaints Wheels 5 complaints Electrical System Instrument Clusterpanel 4 complaints Steeringlinkagesknucklespindlearm 4 complaints Steeringlinkagestie Rod Assembly 4 complaints Structure 4 complaints Visibilitysunmoon Roof Assembly 4 complaints Structurebody 3 complaints Vehicle Speed Control 3 complaints Visibilityrear Window Wiperwasher 3 complaints Power Train 2 complaints Structurebodyhoodhinge And Attachments 2 complaints Structureframe And Members 2 complaints Suspension 2 complaints Air Bagsfrontal 1 complaint Electrical System12v24v48v Battery 1 complaint Electrical Systemignition 1 complaint Engine And Engine Cooling 1 complaint Engine And Engine Coolingcooling System 1 complaint Engine And Engine Coolingcooling Systemradiator Assembly 1 complaint Engine And Engine Coolingengine 1 complaint Engine And Engine Coolingexhaust System 1 complaint Exterior Lightingtail Lights 1 complaint Fuel System Gasoline 1 complaint Fuelpropulsion System 1 complaint Parking Brake 1 complaint Power Trainautomatic Transmissioncooling Unit And Lines 1 complaint Power Trainaxle Assembly 1 complaint Power Trainaxle Hubs 1 complaint Power Traindrivelinedriveshaft 1 complaint Power Traintransfer Case 4 Wheel Drive 1 complaint Seat Belts 1 complaint Seat Beltsfront 1 complaint Seat Beltsintegrated Child Seat 1 complaint Service Brakes Hydraulicfoundation Componentshoses Linespiping And Fittings 1 complaint Service Brakes Hydraulicfoundation Componentsmaster Cylinder 1 complaint Steeringelectric Power Assist System 1 complaint Steeringhydraulic Power Assistpump 1 complaint Steeringlinkages 1 complaint Structurebodydoor 1 complaint Structurebodyhood 1 complaint Structureframe And Membersunderbody Shields 1 complaint Suspensionfrontcontrol Armlower Arm 1 complaint Suspensionfrontcontrol Armlower Ball Joint 1 complaint Suspensionfrontcontrol Armupper Arm 1 complaint Suspensionfrontspringstorsion Bar 1 complaint Tires 1 complaint Traction Control System 1 complaint Unknown Or Other 1 complaint Visibilityrearview Mirrorsdevicesexterior 1 complaint Visibilitywindshield Wiperwasherswitchwiring 1 complaint
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