Total Complaints
5 filings
HUMMER H2 SUT · model year
5 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003HUMMERH2 SUT carries 5 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 H2 SUT is visibility with 2 filings, followed by visibility:rear window wiper/washer (1) and visibility:windshield wiper/washer:motor (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 2 investigation files overlapping the 2003 H2 SUT. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
5 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VISIBILITY | 2 |
| VISIBILITY:REAR WINDOW WIPER/WASHER | 1 |
| VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR | 1 |
| FUEL/PROPULSION SYSTEM | 1 |
STARTED SMELLING STRONG FUEL SMELLS SO TOOK VEHICLE TO DEALER. DEALER CALLED AND ASKED ME TO STOP BACK BECAUSE WHEN THEY DROPPED FUEL TANK THEY DISCOVERED FUEL LINES RUNNING FROM GAS TANK WERE SO BADLY CORRODED THROUGH THAT WERE SPRAYING PIN-STREAMS OF RAW GAS ALL OVER THE UNDERSIDE OF MY VEHICLE. SAID IT WAS A MIRACLE I DID NOT EXPLODE OR CATCH FIRE. MECHANIC THEN ASKED ME TO ALSO LOOK AT EVERY BRAKE LINE ON THE TRUCK WHICH WERE ALSO SO BADLY CORRODED AND DETERIORATING THAT HE SAID THEY WERE A REAL DANGER AS WELL AND ALL NEEDED TO BE REPLACED ASAP AT HUGE EXPENSE. MY VEHICLE HAS BEEN CAREFULLY MAINTAINED, ALWAYS CLEANED AND SERVICED AND SOUTHERN OHIO (WHERE I LIVE) IS NOT AN ESPECIALLY HOSTILE OR CORROSIVE ENVIRONMENT. I PURCHASED THIS TRUCK NEW AND IT HAS BEEN DRIVEN ALMOST EXCLUSIVELY IN THIS FAIRLY BENIGN ENVIRONMENT. THIS SEEMS SUSPICIOUS AND IS TOTALLY UNEXPECTED. *TR
Mileage: 127,000
TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE WINDSHIELD WIPERS ACTIVATED ON THERE OWN. THE CONTACT'S HUSBAND HAD TO REMOVE THE FUSES TO STOP THE WINDSHIELD WIPERS. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSIS. THE DEALER STATED THAT THEY HAD TO REPLACE THE WINDSHIELD WIPER MOTOR. THE VEHICLE WAS REPAIRED. THE CONTACT MADE AN UNSUCCESSFUL ATTEMP AT NOTIFYING THE MANUFACTURER. THE FAILURE MILEAGE WAS 74,000 AND CURRENT MILEAGE WAS 74,400.
Mileage: 74,000
TL* THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THE FRONT AND REAR WINDSHIELD WIPERS FAILED INTERMITTINGLY. THE CONTACT TOOK THE VEHICLE TO A MECHANIC AND WAS INFORMED OF NHTSA CAMPAIGN ID NUMBER: 08V456000 (VISIBILITY: WINDSHIELD WIPER/WASHER MOTOR). THE CONTACT WAS LATER ADVISED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 57,000.
TL*THE CONTACT OWNS A 2003 HUMMER H2. THE CONTACT STATED THAT THE WINDSHIELD WIPER MOTOR MODULE BECAME WET AND FAILED TO FUNCTION. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE WIPER MODULE NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED AND STATED THAT HIS VEHICLE WAS NOT INCLUDED IN NHTSA RECALL 08V456000, VISIBILITY, WINDSHIELD WIPER/WASHER MOTOR ALTHOUGH IT WAS EXPERIENCING THE SAME FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 125,900. UPDATED 03/16/11 *BF UPDATED 12/7/11 *CN
Mileage: 125,900
WHILE DRIVING THE WASHER MOTOR WENT ON AND JUST KEPT RUNNING. IT WOULD NOT SHUT OFF. I HAD TO DISCONNECT THE FUSES. AFTER SEARCHING I FOUND OUT THERE WAS AN INITIAL RECALL IN 2003 ON A FEW THOUSAND 2003 H2 WASHER/WIPER MOTORS WHICH APPARENTLY MY VIN WAS NOT INCLUDED. NOW I SEE A MORE RECENT RECALL NHTSA 08V456000 STATING 13,000 VEHICLES INCLUDED AND MY DEALER STILL SAYS THERE IS NO RECALL. I SEE ON MANY FORUMS CUSTOMERS STATING THEY HAVE THE SAME PROBLEM AND DEALERS SAYING THEIR VIN IS NOT INCLUDED. SOME SAY THEIR MOTORS CAUSED FIRES IN THEIR ENGINES AND NOW IM CONCERNED WITH DRIVING. *TR
Mileage: 34,000
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.