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 HARNESS CONTINUITY (OPEN CIRCUIT)
- Turn the ignition switch OFF.
- Disconnect the battery cable from the negative terminal.
- Disconnect the following harness connectors.
- ECM
- Steering angle sensor
- ADAS control unit
- Check the continuity between the steering angle sensor harness connector and the ADAS control unit harness connector.
Steering angle sensor harness connector
ADAS control unit harness connector
Continuity
Connector No.
Terminal No.
Connector No.
Terminal No.
M17
5
M128
9
Existed
2
10
Existed
Is the inspection result normal?
YES
Check CAN system type decision again.
YES
Error was detected in the main line between the air bag diagnosis sensor unit and the ADAS control unit.
NO
Repair the main line between the air bag diagnosis sensor unit and the ADAS control unit.