Diagnosis Procedure

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 POWER SUPPLY

Turn ignition switch OFF.
Disconnect auto anti-dazzling inside mirror (homelink ^® universal transceiver) connector.
Check voltage between auto anti-dazzling inside mirror (homelink ^® universal transceiver) harness connector and ground.

Auto anti-dazzling inside mirror (Homelink ^® universal transceiver) connector	Terminal		Condition	Voltage (V) (Approx.)
R10	10	Ground	Ignition switch position: OFF	Battery voltage
			Ignition switch position: ON
	6		Ignition switch position: OFF	0
			Ignition switch position: ON	Battery voltage

Is the inspection result normal?

YES

GO TO 2.

Check the following items.

5A fuse [No. 29 located in the fuse block (J/B)]
10A fuse [No. 1 located in the fuse block (J/B)]
Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink ^® universal transceiver).

CHECK GROUND CIRCUIT

Check continuity between auto anti-dazzling inside mirror (homelink ^® universal transceiver) harness connector and ground.

Auto anti-dazzling inside mirror

(Homelink ^® universal transceiver) connector

Terminal

Ground

Continuity

R10

Yes

Is the inspection result normal?

YES

GO TO 3.

Repair harness.

CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .

Inspection End.