Isuzu Ascender 2003–2006 — technical service bulletin
Bulletin 0505002 · NHTSA communication 10014789 · issued Sep 1, 2005
Technical service bulletin
communication type
Power Train
component
2003–2006
model years
6
vehicle entries
Official summary
Diagnosis of crack or broken transmission case. *eh
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.