Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Hummer H2 1995–2010technical service bulletin

Bulletin SB-020842001B · NHTSA communication 631244 · issued Feb 1, 2012

Technical service bulletin
communication type
Exterior Lighting
component
1995–2010
model years
52
vehicle entries

Official summary

General motors vehicles and trucks: subject regarding, 2002 and prior passenger cars and trucks, chemical damage to exterior polycarbonate headlamp lenses. *slc updated *eh updated 3/30/11. Headlamp lens overheating when covered and chemical damage to exterior polycarbonate headlamp lenses. Can cause crazing or cracking of headlamp lens. *pe updated 6/24/11. *pe updated 5/14/12. Including 2013 model year. *pe

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.