Nissan Frontier D22. Manual - part 781
LT-42
INTERIOR ROOM LAMP
5.
CHECK KEY SWITCH (INSERTED) AND IGNITION ON SIGNAL
1.
Insert key into ignition key cylinder.
2.
Open front door LH.
3.
Turn ignition key to ON position.
OK or NG
OK
>> GO TO 6.
NG
>> Refer to
6.
CHECK DOOR SWITCH INPUT SIGNAL
Unlock doors using LH door key cylinder.
OK or NG
OK
>> Replace smart entrance control unit.
NG
>> Refer to
BL-24, "DOOR KEY CYLINDER SWITCH CHECK"
Warning chime should sound.
Warning chime should stop sounding.
The doors should unlock.