Diagnosis Procedure

WARNING: This page is about a different car, the 2015 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT

Turn ignition switch OFF.
Disconnect combination meter connector.

Check voltage between combination meter harness connector and ground.

(+)		(-)	Voltage (V)
Combination meter
Connector	Terminal
M24	8	Ground	Battery voltage

Is the inspection result normal?

YES

GO TO STEP 2 .

NO-1

Check 10 A fuse [No. 19, located in the fuse block (J/B)].

NO-2

Check harness for open or short between combination meter and fuse.

CHECK SECURITY INDICATOR LAMP SIGNAL

Connect combination meter connector.
Disconnect BCM connector.

Check voltage between BCM harness connector and ground.

(+)		(-)	Voltage (V)
BCM
Connector	Terminal
M18	23	Ground	Battery voltage

Is the inspection result normal?

YES

GO TO STEP 3 .

GO TO STEP 4 .

REPLACE BCM
1. Replace BCM. Refer to REMOVAL AND INSTALLATION .
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Inspection End.

CHECK SECURITY INDICATOR LAMP CIRCUIT

Disconnect combination meter connector.

Check continuity between combination meter harness connector and BCM harness connector.

Combination meter		BCM		Continuity
Connector	Terminal	Connector	Terminal	Continuity
M24	28	M18	23	Yes

Check continuity between combination meter harness connector and ground.

Combination meter		Ground	Continuity
Connector	Terminal
M24	28		No

Is the inspection result normal?

YES

Replace combination meter. Refer to REMOVAL AND INSTALLATION .

Repair or replace harness.