Mazda Protege 1990–1992 — technical service bulletin
Bulletin 019/93 · NHTSA communication 39685 · issued Apr 1, 1993
Technical service bulletin
communication type
Structure
component
1990–1992
model years
3
vehicle entries
Official summary
Difficult operation of the power door lock. *tw
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.