Mazda B-Series Truck 1997–1998 — technical service bulletin
Bulletin 00698 · NHTSA communication 603889 · issued Jun 10, 1998
Technical service bulletin
communication type
Power Train
component
1997–1998
model years
2
vehicle entries
Official summary
Experiencing a whistle / hiss noise from automatic transmission at idle. *yc
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.