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.
- CHECK REAR WINDOW DEFOGGER SWITCH
Check rear window defogger switch. Refer to Component Function Check
Is the inspection result normal?
YES
GO TO 2 .
NO
Repair or replace the malfunctioning parts.
- CHECK REAR WINDOW DEFOGGER RELAY
Check rear window defogger relay.
Refer to Component Function Check .
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace the malfunctioning parts.
- CHECK REAR WINDOW DEFOGGER
Check rear window defogger.
Refer to Component Function Check .
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace the malfunctioning parts.
- CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to Intermittent Incident .
Is the inspection result normal?
YES
Check the following.
- Battery power supply circuit
- Fuse block (J/B)
- IPDM E/R
NO
Repair or replace the malfunctioning parts.