Diagnosis Procedure

CHECK CONTINUITY STEERING ANGLE SENSOR SIGNAL CIRCUIT

Turn ignition switch OFF.
Disconnect around view monitor control unit connector and steering angle sensor connector.

Check continuity between around view monitor control unit harness connector and steering angle sensor harness connector.

TERMINAL CONTINUITY REFERENCE TABLE

Around view monitor control unit		Steering angle sensor		Continuity
Connector	Terminals	Connector	Terminals	Continuity
B46	14	M37	3	Existed
	15		4
	16		5

Check continuity between around view monitor control unit harness connector and ground.

TERMINAL CONTINUITY REFERENCE TABLE

Around view monitor control unit		Ground	Continuity
Connector	Terminals
B46	14		Not existed
	15
	16

Is inspection result normal?

YES: GO TO 2.

NO: Repair harness or connector.

CHECK SIGNAL SENSOR SIGNAL

Check voltage between around view monitor control unit harness connector and ground.

TERMINAL VOLTAGE REFERENCE TABLE

(+)		(-)	Voltage (Approx.)
Around view monitor control unit
Connector	Terminals
B46	14	Ground	5.0 V
	15
	16

Is inspection result normal?

YES: GO TO 3.

NO: Replace around view monitor control unit.

CHECK SIGNAL SENSOR SIGNAL

Check signal between around view monitor control unit harness connector and ground.

TERMINAL CONNECTOR REFERENCE TABLE

(+)		(-)	Condition	Reference value
Around view monitor control unit
Connector	Terminals
B46	14, 15	Ground	Turn the steering to the right	Courtesy of NISSAN MOTOR CO., U.S.A.
	14, 15	Ground	Turn the steering to the left	Courtesy of NISSAN MOTOR CO., U.S.A.
	16	Ground	Turn the steering around the neutral position	Courtesy of NISSAN MOTOR CO., U.S.A.

Is inspection result normal?

YES: INSPECTION END

NO: Replace steering angle sensor.