Nissan Altima 1999–2001 — technical service bulletin
Bulletin NTB99063B · NHTSA communication 613972 · issued Aug 25, 2000
Technical service bulletin
communication type
Electrical System
component
1999–2001
model years
10
vehicle entries
Official summary
A condition may exist where the nissan vehicle immobilizer system / nissan anti-theft system will not allow the engine to start without the use of a registered ignition key. *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.