1994 Nissan Maxima cranks, but will not start

Key in passenger door and also in the trunk should activate and deactivatethe security system
if it doesn't
check for injector pulse and you may need to reprogram the key
and if so best to consult with your local locksmith

The driver door lock switch is faulty. Close all doors and lock/unlock the passenger door or trunk lid with key to disable the alarm.

DOOR LOCK SWITCH
Disconnect 4-pin door lock switch connector (left front and right front doors). With door lock in neutral, full lock or full unlock position, there should be no continuity between any terminal and Black wire terminal. Continuity should exist between Light Green/White wire and Black wire terminals with door lock in-between neutral and full lock positions. Continuity should exist between Light Green/Black wire and Black wire terminals with door lock in-between neutral and full unlock positions. If continuity is not as described, replace door lock switch.