Hummer H2 2002–2003 — technical service bulletin
Bulletin 060703 · NHTSA communication 10003697 · issued Jun 7, 2003
Technical service bulletin
communication type
Unknown OR Other
component
2002–2003
model years
3
vehicle entries
Official summary
Technical telecast regarding connector issues, p0573; air conditioner compressor failure; medtronic tester; 02 sensor; clunk noise on 2/3 up shift, 3/2 downshift, and p0440 fuel cap issues. *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.