With Driver Assistance System

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 SONAR SYSTEM OFF SWITCH INDICATOR CIRCUIT

Turn ignition switch OFF.
Disconnect sonar system off switch connector.
Turn ignition switch ON.

Check voltage between sonar system off switch connector M117 and ground.

Sonar system off switch

Ground

Voltage

(Approx.)

Connector

Terminal

M117

(-)

Battery voltage

Is the inspection result normal?

YES

GO TO 2 .

Repair or replace harness or connectors.

CHECK SONAR SYSTEM OFF SWITCH INDICATOR GROUND CIRCUIT

Turn ignition switch OFF.
Disconnect ADAS control unit connector.

Check continuity between ADAS control unit connector M128 and sonar system off switch connector M117.

ADAS control unit		Sonar system off switch		Continuity
Connector	Terminal	Connector	Terminal	Continuity
M128	17	M117	3	Yes

Is the inspection result normal?

YES

Replace sonar system off switch. Refer to Removal and Installation .

Repair or replace harness or connectors.