Mitsubishi Diamante 2001–2002 — technical service bulletin
Bulletin 84 · NHTSA communication 636944 · issued Jul 1, 2002
Technical service bulletin
communication type
Power Train
component
2001–2002
model years
2
vehicle entries
Official summary
Subject regarding inoperative tachometer. *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.