Hummer H2 2003–2005 — technical service bulletin
Bulletin 040307002 · NHTSA communication 10011063 · issued Sep 1, 2004
Technical service bulletin
communication type
Suspension
component
2003–2005
model years
3
vehicle entries
Official summary
New alignment procedure for labor operation numbers e2020 and e2000. 2001-2005 passenger cars and light duty trucks. *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.