USB Interface-1

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 USB INTERFACE-1 HARNESS CONTINUITY

Turn ignition switch OFF.
Disconnect AV control unit connector M164 and USB interface-1 connector.

Check continuity between AV control unit connector M164 and USB interface-1 connector M190.

AV control unit		USB interface-1		Continuity
Connector	Terminal	Connector	Terminal
M164	61	M190	1	Yes
	63		3
	64		4
	65		5
	66		6

Check continuity between AV control unit connector M164 and ground.

AV control unit		Ground	Continuity
Connector	Terminal
M164	61	-	No
	64

Is the inspection result normal?

YES

Replace the USB interface. Refer to Removal and Installation .

Repair or replace harness or connectors.