Around View Monitor System (DTC/Circuit Diagnosis)

WARNING: This page is about a different car, the 2020 Infiniti QX60. 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 GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M97 and front camera connector E226.

Check continuity between around view monitor control unit connector M97 and front camera connector E226.

Around view monitor control unit		Front camera		Continuity
Connector	Terminal	Connector	Terminal
M97	68	E226	1	Yes
	70		2

Check continuity between around view monitor control unit connector M97 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M97	68	--	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 M97 and front camera connector E226.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M97 terminals.

Around view monitor control unit M97		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
68	70	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 GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M97 and rear view camera connector D511.

Check continuity between around view monitor control unit connector M97 and rear view camera connector D511.

Around view monitor control unit		Rear view camera		Continuity
Connector	Terminal	Connector	Terminal
M97	50	D511	8	Yes
	52		7

Check continuity between around view monitor control unit connector M97 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M97	50	--	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 M97 and rear view camera connector D511.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M97 terminals.

Around view monitor control unit M97		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
50	52	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 GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M97 and door mirror LH connector D6.

Check continuity between around view monitor control unit connector M97 and door mirror LH connector D6.

Around view monitor control unit		Door mirror LH		Continuity
Connector	Terminal	Connector	Terminal
M97	56	D6	6	Yes
	58		18

Check continuity between around view monitor control unit connector M97 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M97	56	--	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 M97 and door mirror LH connector D6.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M97 terminals.

Around view monitor control unit M97		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
56	58	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 GROUND CIRCUIT CONTINUITY

Turn ignition switch OFF.
Disconnect around view monitor control unit connector M97 and door mirror RH connector D116.

Check continuity between around view monitor control unit connector M97 and door mirror RH connector D116.

Around view monitor control unit		Door mirror RH		Continuity
Connector	Terminal	Connector	Terminal
M97	62	D116	6	Yes
	64		18

Check continuity between around view monitor control unit connector M97 and ground.

Around view monitor control unit		Ground	Continuity
Connector	Terminal
M97	62	--	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 M97 and door mirror RH connector D116.
Turn ignition switch ON.

Check voltage between around view monitor control unit connector M97 terminals.

Around view monitor control unit M97		Condition	Voltage (Approx.)
(+)	(-)
Terminal	Terminal
62	64	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 .