Isuzu Ascender 2006–2007 — technical service bulletin
Bulletin SB-13-04-S001-A · NHTSA communication 10056382 · issued Aug 1, 2014
Technical service bulletin
communication type
Electrical System
component
2006–2007
model years
2
vehicle entries
Official summary
Isuzu: the circuit board can short out due to corrosion caused by fluid entering driver's door module and affecting operation of power window switches and door lock. Model 2006-2007 ascender. *pe
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.