Isuzu Ascender 2003–2006 — technical service bulletin
Bulletin 0611012 · NHTSA communication 10020522 · issued Sep 1, 2006
Technical service bulletin
communication type
Structure
component
2003–2006
model years
4
vehicle entries
Official summary
Rear liftgate binds, improper fit. This may be caused by broken welds or cracks that formed around the inner two welds. *kb
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.