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 FUSE

Check that the following fuse is not blown:

Signal name	Fuse No.
Ignition power supply	30 (10A)

Is the fuse blown?

YES

Replace the blown fuse after repairing the affected circuit.

GO TO 2 .

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.
Disconnect the side radar LH connector.
Check voltage between side radar LH harness connector and ground.

Terminals			Condition	Voltage (Approx.)
(+)		(-)
Side radar LH		Ground	Ignition switch
Connector	Terminal
C116	5		OFF	0 V
			ON	Battery voltage

Is the inspection result normal?

YES

GO TO 3 .

Repair the side radar LH power supply circuit.

CHECK GROUND CIRCUIT

Check continuity between side radar LH harness connector and ground.

Side radar LH		Ground	Continuity
Connector	Terminal
C116	8		Yes

Is the inspection result normal?

YES

Inspection End.

Repair the side radar LH ground circuit.