1.COMBINATION SWITCH INSPECTION
Check the combination switch. Refer to
Symptom Table
.
Is the combination switch normal?
YES
>>
GO TO 2
.
NO
>>
Repair or replace the malfunctioning part.
2.CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
CONSULT-III DATA MONITOR
Select "TAIL & CLR REQ" of IPDM E/R data monitor item.
With operating the lighting switch, check the monitor status.
Monitor item
Condition
Monitor status
TAIL & CLR REQ
Lighting switch
1ST
On
OFF
Off
Is the item status normal?
YES
>>
GO TO 3
.
NO
>>
Replace BCM.
3.TAIL LAMP CIRCUIT INSPECTION
Check the tail lamp circuit. Refer to
Component Function Check
.
Is the tail lamp circuit normal?
YES
>>
Replace IPDM E/R.
NO
>>
Repair or replace the malfunctioning part.