1. Check Key Switch

With CONSULT-II 

Display KEY SW on DATA MONITOR screen, and check if ON-OFF display is linked to insertion of mechanical key in ignition knob.

1. When key is inserted in ignition knob : ON 
2. When key is removed in ignition knob : OFF 

Fig 1: Data Monitor Display

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK : Key switch is OK.

NG : GO TO 2.