Isuzu Ascender 2003–2006 — technical service bulletin
Bulletin 0505010 · NHTSA communication 10017621 · issued Aug 1, 2005
Technical service bulletin
communication type
Power Train
component
2003–2006
model years
6
vehicle entries
Official summary
Engagement time of electronically controlled 4l60-e transmissions. *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.