Welcome Light Function Does Not Operate Without Automatic Back Door

WELCOME LIGHT FUNCTION DOES NOT OPERATE





Description

NOTE:
- Before performing the diagnosis following procedure, check "Work Flow". Work Flow Without Automatic Back Door.
- Check that vehicle is under the condition shown in "Conditions of vehicle" before starting diagnosis, and check each symptom.

CONDITIONS OF VEHICLE (OPERATION CONDITIONS)
- Intelligent Key system (door lock function) is normal.
- All operation conditions are satisfied. System Description Without Automatic Back Door.




Diagnosis Procedure
1.CHECK WELCOME LIGHT FUNCTION SETTING
Check "WELCOME LIGHT OP SET" and "WELCOME LIGHT SELECT" setting in "WORK SUPPORT". CONSULT-III Function (BCM - Intelligent Key) Without Automatic Back Door.
Is the function active?
YES - GO TO 2.
NO - Set "WELCOME LIGHT OP SET" and "WELCOME LIGHT SELECT" setting in "WORK SUPPORT".
2.CHECK DOOR LOCK FUNCTION
Check Intelligent Key system (door lock function).
Does the door lock/unlock using door request switch (driver side)?
YES - GO TO 3.
NO - Go to Driver Side Without Automatic Back Door.
3.CHECK INTERIOR ROOM LAMP CONTROL SYSTEM
Check interior room lamp control system. System Description.
Does the room lamp and puddle lamp turn ON?
YES - GO TO 4.
NO - Go to Interior Lighting System Symptoms.
4.REPLACE BCM
Replace BCM. Removal And Installation.
- GO TO 5.
5.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES - INSPECTION END
NO - GO TO 1.