With BOSE Audio System
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK AV COMMUNICATION LOW CIRCUIT CONTINUITY
- Turn ignition switch OFF.
- Disconnect AV control unit connector M164, combination meter M24, display control unit M92, multifunction switch M98, TCU M47, around view monitor control unit M96 and video distributor connector M156.
- Check continuity between AV control unit connector M164 and video distributor connector M156.
AV control unit
Video distributor
Continuity
Connector
Terminal
Connector
Terminal
M164
67
M156
40
Yes
- Check continuity between AV control unit connector M164 and ground.
AV control unit
Ground
Continuity
Connector
Terminal
M164
67
--
No
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace harness or connectors.
- CHECK AV COMMUNICATION HIGH CIRCUIT CONTINUITY
- Check continuity between AV control unit connector M164 and video distributor connector M156.
AV control unit
Video distributor
Continuity
Connector
Terminal
Connector
Terminal
M164
87
M156
20
Yes
- Check continuity between AV control unit connector M164 and ground.
AV control unit
Ground
Continuity
Connector
Terminal
M164
87
--
No
Is the inspection result normal?
YES
Replace the AV control unit. Refer to Removal and Installation .
NO
Repair or replace harness or connectors.
- Check continuity between AV control unit connector M164 and video distributor connector M156.