Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
The parking, license plate, side marker and tail lamps are not turned ON in any condition.
- LIGHTING SWITCH INSPECTION
Check lighting switch. Refer to Symptom Table .
Is the combination switch normal?
YES
GO TO 2 .
NO
Repair or replace the malfunctioning part.
- CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
With CONSULT
- Select "TAIL & CLR REQ" in "Data Monitor" mode of "IPDM E/R".
- While operating the lighting switch, check the monitor status.
Monitor item
Condition
Monitor status
TAIL & CLR REQ
Lighting switch
1ST
On
OFF
Off
Is the inspection result normal?
YES
Replace IPDM E/R. Refer to Removal and Installation of IPDM E/R .
NO
Replace BCM. Refer to Removal and Installation .