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 FRONT WASHER MOTOR FUSE

Turn ignition switch OFF.
Check that the following fuse is not blown:

Component	Capacity	Fuse No.	Location
Front washer motor	10A	33	Fuse block J/B

Is the fuse blown?

YES

Replace the blown fuse after repairing the affected circuit.

GO TO 2 .

CHECK FRONT WASHER MOTOR POWER SUPPLY

Disconnect the front washer motor.
Turn ignition switch ON.
Check voltage between front washer motor harness connector and ground.

(+)		(-)	Washer switch	Voltage (Approx.)
Front washer motor		Ground
Connector	Terminal
E105	1		ON	Battery voltage
			OFF	0 V

Is the inspection result normal?

YES

GO TO 4 .

GO TO 3 .

CHECK FRONT WASHER MOTOR CIRCUIT CONTINUITY

Turn the ignition switch OFF.
Disconnect combination switch (wiper and washer switch).
Check continuity between combination switch (wiper and washer switch) harness connector and front washer motor.

Combination switch (wiper and washer switch)		Front washer motor		Continuity
Connector	Terminal	Connector	Terminal	Continuity
M28	6	E105	1	Yes

Is the inspection result normal?

YES

GO TO 5 .

Repair or replace harness.

CHECK FRONT WASHER MOTOR GROUND CIRCUIT

Check continuity between front washer motor harness connector and ground.

Front washer motor		Ground	Continuity
Connector	Terminal
E105	2		Yes

Is the inspection result normal?

YES

GO TO 5 .

Repair or replace harness.

CHECK WASHER SWITCH
Check washer switch. Refer to Component Inspection .

Is the inspection result normal?

YES

Replace front washer motor. Refer to Removal and Installation .

NO

Replace washer switch. Refer to Removal and Installation .