Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CAMERA DATA MONITOR
Check CAMERA IMAGE SIG for each camera in "Data Monitor" of "AVM".

Is "OK" displayed for all cameras?

YES

Refer to Intermittent Incident .

NO

GO TO 2

NO

GO TO 4

NO

GO TO 6

NO

GO TO 8

CHECK FRONT CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M170 and front camera connector E238.

Check continuity between around view monitor control unit connector M170 and front camera connector E238.

Around view monitor control unit		Front camera		Continuity
Connector	Terminal	Connector	Terminal
M170	6	E238	1	Yes
	5		2

Check continuity between around view monitor control unit connector M170 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M170	6	-	No

Is the inspection result normal?

YES

GO TO 3 .

Repair or replace harness or connectors.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

Connect around view monitor control unit connector M170 and front camera connector E238.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M170 terminals.

Around view monitor control unit M170		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
6	5	CAMERA switch is ON or shift position is R.	6.2 V

Is the inspection result normal?

YES

Replace front camera. Refer to Removal and Installation .

Replace around view monitor control unit. Refer to Removal and Installation .

CHECK REAR VIEW CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M170 and rear view camera connector B76.

Check continuity between around view monitor control unit connector M170 and rear view camera connector B76.

Around view monitor control unit		Rear view camera		Continuity
Connector	Terminal	Connector	Terminal
M170	18	B76	2	Yes
	17		1

Check continuity between around view monitor control unit connector M170 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M170	18	-	No

Is the inspection result normal?

YES

GO TO 5 .

Repair or replace harness or connectors.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

Connect around view monitor control unit connector M170 and rear view camera connector B76.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M170 terminals.

Around view monitor control unit M170		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
18	17	CAMERA switch is ON or shift position is R.	6.2 V

Is the inspection result normal?

YES

Replace rear view camera. Refer to Removal and Installation .

Replace around view monitor control unit. Refer to Removal and Installation .

CHECK LH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M170 and LH side camera connector D12.

Check continuity between around view monitor control unit connector M170 and LH side camera connector D12.

Around view monitor control unit		LH side camera		Continuity
Connector	Terminal	Connector	Terminal
M170	14	D12	19	Yes
	13		16

Check continuity between around view monitor control unit connector M170 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M170	14	-	No

Is the inspection result normal?

YES

GO TO 7 .

Repair or replace harness or connectors.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

Connect around view monitor control unit connector M170 and LH side camera connector D12.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M170 terminals.

Around view monitor control unit M170		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
14	13	CAMERA switch is ON or shift position is R.	6.2 V

Is the inspection result normal?

YES

Replace LH side camera. Refer to Removal and Installation .

Replace around view monitor control unit. Refer to Removal and Installation .

CHECK RH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M170 and RH side camera connector D114.

Check continuity between around view monitor control unit connector M170 and RH side camera connector D114.

Around view monitor control unit		RH side camera		Continuity
Connector	Terminal	Connector	Terminal
M170	10	D114	19	Yes
	9		16

Check continuity between around view monitor control unit connector M170 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M170	10	-	No

Is the inspection result normal?

YES

GO TO 9 .

Repair or replace harness or connectors.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

Connect around view monitor control unit connector M170 and RH side camera connector D114.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M170 terminals.

Around view monitor control unit M170		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
10	9	CAMERA switch is ON or shift position is R.	6.2 V

Is the inspection result normal?

YES

Replace RH side camera. Refer to Removal and Installation .

Replace around view monitor control unit. Refer to Removal and Installation .