System DescriptionNLEL0435POWER SUPPLY AND GROUNDNLEL0435S01Power is supplied at all times:
+through 15A fuse [No. 5, located in the fuse block (J/B)]
+to time control unit terminal 9,
+through 10A fuse [No. 12, located in the fuse block (J/B)]
+to key switch terminal 1 and
+through 10A fuse [No. 13, located in the fuse block (J/B)]
+to spot lamp terminal 1, and
+to interior room lamp terminal 1.
When the key is removed from ignition key cylinder, power is interrupted:
+through key switch terminal 2
+to time control unit terminal 22.
With the ignition key switch in the ON or START position, power is supplied:
+through 10A fuse [No. 10, located in the fuse block (J/B)]
+to time control unit terminal 1.
Ground is supplied:
+through body grounds terminals M28 and M48
+to time control unit terminal 16
When the driver side door is opened, ground is supplied:
+through body grounds B24 and B30
+to door switch driver side terminal 3
+from door switch driver side terminal 2
+to time control unit terminal 6.
When any door is opened, ground is supplied:
+through case ground of each door switch
+to each door switch terminal 1
+to time control unit terminal 7.
When the driver side door is unlocked, the time control unit receives a ground signal:
+through body grounds terminals M28 and M48
+to door unlock sensor terminal 2 (LHD models) or 4 (RHD models)
+from door unlock sensor terminal 5 (LHD models) or 2 (RHD models)
+to time control unit terminal 35.
When a signal, or combination of signals is received by the time control unit, ground is supplied:
+through time control unit terminal 12
+to spot lamp terminal 2, and
+to interior room lamp terminal 2.
With power and ground supplied, the interior room lamp and spot lamp illuminates when the lamp switch is
in ªDOORº position.
SWITCH OPERATIONNLEL0435S02When interior room lamp switch is in ªONº position, ground is supplied:
+through case grounds of interior room lamp
+to interior room lamp.
With power and ground supplied, the interior room lamp illuminates.
INTERIOR ROOM LAMP TIMER OPERATIONNLEL0435S03When interior room lamp switch is in the ªDOORº position, the time control unit keeps the interior room lamp
illuminated for about 30 seconds when:
+unlock signal is supplied from driver's door unlock sensor while all doors are closed
+key is removed from ignition key cylinder while all doors are closed
+driver's door is opened and then closed
INTERIOR ROOM LAMP
System Description
EL-116
The timer is canceled when:
+driver's door is locked,
+driver's door is opened, or
+ignition switch is turned ON.
ON-OFF CONTROLNLEL0435S04When the driver side door, front passenger door, rear LH or RH door is opened, the interior room lamp turns
on while the interior room lamp switch is in the ªDOORº position.
BATTERY SAVERNLEL0435S11The interior room lamp is turned OFF automatically with the lamp switch in the ªDOORº position after about
30 minutes, if the lamp remains lit by the door switch open signal.
INTERIOR ROOM LAMP
System Description (Cont'd)
EL-117