Isuzu Ascender 2003–2008 — technical service bulletin
Bulletin 0705004 · NHTSA communication 10022634 · issued Jun 1, 2007
Technical service bulletin
communication type
Power Train
component
2003–2008
model years
12
vehicle entries
Official summary
Information on 2-3 up-shift or 3-2 downshift clunk noise is heard. *kb
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.