Nissan Altima 1998 — technical service bulletin
Bulletin NTB98037 · NHTSA communication 601862 · issued May 1, 1998
Technical service bulletin
communication type
Structure
component
1998
model years
1
vehicle entries
Official summary
Vehicles experiencing doors lock & alarm sounds for no apparent reason. *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.