Mitsubishi Galant 1999 — technical service bulletin
Bulletin 48 · NHTSA communication 606601 · issued Jun 1, 1999
Technical service bulletin
communication type
Power Train
component
1999
model years
1
vehicle entries
Official summary
Information on reprogramming password for harsh 3-2 downshift and diagnostic trouble code (dtc) p0120. *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.