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RecallGazette

Vehicle problems, recalls & safety intelligence

Isuzu Ascender 2003–2005technical service bulletin

Bulletin 0505009 · NHTSA communication 10016590 · issued Aug 1, 2005

Technical service bulletin
communication type
Power Train
component
2003–2005
model years
3
vehicle entries

Official summary

1-2, 2-3, 3-4 shift and torque converter clutch (tcc) characteristics during cold weather operation on 4l60-e transmissions. To include 2006 isuzu ascender. *tt

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.