Chevrolet Express 1996–2002 — technical service bulletin
Bulletin 01404 · NHTSA communication 10004208 · issued Nov 18, 2003
Technical service bulletin
communication type
Power Train
component
1996–2002
model years
14
vehicle entries
Official summary
Powertrain control module (pcm) will not fit in new tray per bulletin 02-06-04-020a. *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.