Before VIN 343314

MODELS WITH POWER DOOR LOCKS

Power supply and ground
Power is supplied at all times:
- through 30 A fusible link (Letter [f], located in the fuse and fusible link box)
- to circuit breaker terminal (1)
- through circuit breaker terminal (2)
- to smart entrance control unit terminal (1).
Power is supplied at all times:
- through 7.5 A fuse [No.[28], located in the fuse block (J/B)]
- to key switch terminal (1).
Power is supplied at all times:
- through 7.5 A fuse [No.[26], located in the fuse block (J/B)]
- to room lamp terminal (+).
When the key is inserted into ignition key cylinder, power is supplied:
- from key switch terminal (2)
- to smart entrance control unit terminal (24).
With the ignition switch in the ON or START position, power is supplied:
- through 7.5 A fuse [No.[5], located in the fuse block (J/B)]
- to smart entrance control unit terminal (11).
Ground is supplied:
- through body grounds (M14) and (M68)
- to smart entrance control unit terminal (10).
When the LH door is opened, ground is supplied:
- from door switch LH terminal (2)
- to smart entrance control unit terminal (15)
When the RH door is opened, ground is supplied:
- from door switch RH terminal (1)
- to smart entrance control unit terminal (35).
When the LH door is unlocked, the smart entrance control unit receives a ground signal:
- through body grounds (M14) and (M68)
- to door unlock sensor terminal (4)
- from door unlock sensor terminal (2)
- to smart entrance control unit terminal (12).
When a signal, or combination of signals is received by the smart entrance control unit, ground is supplied:
- through smart entrance control unit terminal (9)
- to room lamp terminal (SW).
With power and ground supplied, the interior room lamp illuminates.

Switch operation
When the room lamp switch is ON, ground is supplied:
- through body grounds (M14) and (M68)
- to room lamp terminal (1).
With power and ground supplied, the room lamp turns ON and remains ON until the room lamp switch is turned to OFF or turned to the DOOR position and the doors are closed.

Interior room lamp timer operation
When the room lamp switch is in the DOOR position, the smart entrance control unit keeps the interior room lamp illuminated for about 30 seconds when:
- LH door is unlocked
- key is removed from ignition key cylinder while driver's door is closed
- driver's door is opened and then closed while ignition switch is not in the ON position.
The timer is canceled, and interior room lamp turns off when:
- driver's door is locked with remote controller, or
- ignition switch is turned ON
The smart entrance control unit will shut off the room lamp if left on for 30 minutes.

ON-OFF control
When the room lamp switch is in the DOOR position, when the driver side door or passenger door is opened the room lamp turns on.
When any door is opened and then closed while the ignition switch is not in the ON position, the room lamp timer operates.

MODELS WITHOUT POWER DOOR LOCKS
Power is supplied at all times:
- through 7.5 A fuse [No.[26], located in the fuse block (J/B)]
- to room lamp terminal (+).
With the room lamp switch ON, ground is supplied:
- through body grounds (M14) and (M68)
- to room lamp terminal (-).
When a door is opened with the room lamp switch in DOOR position, ground is supplied:
- through door switch LH or RH terminal (1)
- to room lamp switch terminal (SW).
With power and ground supplied, the room lamp turns ON.