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.
- HARNESS CONNECTOR
Visually inspect all applicable harness connectors for the following:
- Visible damage to connector or terminal
- Loose terminal
- Poor connectionNOTE: All harness connectors should be inspected from the air bag diagnosis sensor unit to the end component (including any in-line connectors).
Is the inspection result normal?
YES
GO TO 2 .
NO
Perform one of the following repairs:
- Visible damage: Replace the harness.
- Loose terminal: Secure the terminal.
- Poor connection: Secure the connection.
- CONFIRM DTC
CONSULT
- Reconnect all harness connectors.
- Turn ignition switch ON.
- Check DTC.
Is DTC still current?
YES
GO TO 3 .
NO
Refer to Intermittent Incident .
- WIRING HARNESS
Check the wiring harness for visible damage.
NOTE: The entire wiring harness should be inspected from the air bag diagnosis sensor unit to the end component (including any in-line connectors).Is the inspection result normal?
YES
GO TO 4 .
NO
Replace the harness.
- CONFIRM DTC
- Reconnect all harness connectors.
- Turn ignition switch ON.
- Check DTC.
Is DTC still current?
YES
GO TO 5 .
NO
Refer to Intermittent Incident .
- SEAT BELT PRE-TENSIONER RH
- Replace the seat belt pre-tensioner RH. Refer to Removal and Installation .
- Turn ignition switch ON.
- Check DTC.
Is DTC still current?
YES
GO TO 6 .
NO
Clear DTC. Inspection End.
- AIR BAG DIAGNOSIS SENSOR UNIT
- Replace the air bag diagnosis sensor unit. Refer to Removal and Installation .
- Turn ignition switch ON.
- Check DTC.
Is DTC still current?
YES
GO TO 1 .
NO
Clear DTC. Inspection End.