Diagnosis Procedure

1. Turn ignition switch OFF.
2. Disconnect around view monitor control unit connector and steering angle sensor connector.
3. Check continuity between around view monitor control unit harness connector and steering angle sensor harness connector.
   CONTINUITY REFERENCE TABLE
   
   

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

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

1. Connect around view monitor control unit connector.
2. Turn ignition switch ON.
3. Check voltage between around view monitor control unit harness connector and ground.
   VOLTAGE SPECIFICATION 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.

1. Turn ignition switch OFF.
2. Connect steering angle sensor connector.
3. Turn ignition switch ON.
4. Check signal between around view monitor control unit harness connector and ground.
   SIGNAL 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.
   			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.