2003 Hummer H2 Sut problems, complaints & recalls
Most-reported problem areas: Visibility (2) · Visibility:windshield Wiper/Washer:motor (1) · Visibility:rear Window Wiper/Washer (1)
🧭 Reliability snapshot
Compared against other Hummer H2 Sut model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (72)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2025-07-18 · PIP5601C · Service Bulletin/Repair Instructions
this pi communicates the requirement to provide a pico file to receive diagnostic assistance from tac.
Unknown Or Other 2025-03-28 · 23-NA-001 · Service Bulletin/Repair Instructions
this service bulletin provides information for dealers/technicians on onstar module 2g sunset information.
Engine 2024-12-18 · 03-06-01-023I · Service Bulletin/Repair Instructions
this service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
Engine 2024-10-07 · 03-06-01-023H · Service Bulletin/Repair Instructions
this service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
Unknown Or Other 2024-09-06 · PIT3271P · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. technician s
Electrical System 2024-08-26 · General Communication · Service Campaign
vehicle wide programming (vwp) is a new process to update software on gm vehicles. it provides the ability via a single selection within techline connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). the updating of modules is com
Showing the 6 most recent of 72 bulletins. Search all of them free at nhtsa.gov.
What owners report
2012-09-07 · Fuel/Propulsion System · 127,000 mi“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 fi…”
2012-04-25 · Visibility · 74,000 mi“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 re…”
2012-04-02 · Visibility“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 vehi…”
2010-12-30 · Visibility:windshield Wiper/Washer:motor · 125,900 mi“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 w…”
2008-12-29 · Visibility:rear Window Wiper/Washer · 34,000 mi“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 a…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.