Hummer H2 2003–2005 — technical service bulletin
Bulletin 020846006 · NHTSA communication 634615 · issued Mar 1, 2005
Technical service bulletin
communication type
Unknown OR Other
component
2003–2005
model years
3
vehicle entries
Official summary
Incorrect onstar global position system (gps) location reported during onstar call for 2000 - 2002 passenger cars and light duty trucks with onstar. *tt update to add 2005 models. *tt
Vehicles covered
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.