Mazda B-Series Truck 1999–2000 — technical service bulletin
Bulletin 0300102 · NHTSA communication 635029 · issued Jun 25, 2002
Technical service bulletin
communication type
Power Train
component
1999–2000
model years
2
vehicle entries
Official summary
Clunking or grunting noise heard from the driveline during acceleration and / or braking on 1999 - 2002 troy lee and truck dual sport cab-plus models. *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.