Security Indicator Lamp Check

With CONSULT-II 

Check "THEFT IND" in "ACTIVE TEST" mode with CONSULT-II.

Fig 1: CONSULT-II Display - ACTIVE TEST

Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II 

1. Disconnect BCM.
2. Check voltage between BCM harness connector M18 terminal 23 and ground.
   Fig 2: Checking Voltage Between BCM Harness Connector M18 Terminal 23 And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
   CONNECTOR TERMINAL VOLTAGE REFERENCE
   
   

   Connector	Terminals		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   M18	23	Ground	ON	0
   			OFF	Battery voltage

OK or NG 

OK: Security indicator lamp is OK.

NG: GO TO 2.

Check indicator lamp condition.

Refer to "WIRING DIAGRAM - VEHSEC - (KING CAB) " or "WIRING DIAGRAM - VEHSEC - (CREW CAB) ".

OK or NG 

OK: GO TO 3.

NG: Replace indicator lamp.

1. Turn ignition switch OFF.
2. Disconnect BCM and combination meter (security indicator lamp) connector.
3. Check continuity between BCM connector M18 terminal 23 and combination meter (security indicator lamp) harness connector M24 terminal 28.

   23 - 28: Continuity should exist 

Fig 3: Checking Continuity Between BCM Connector M18 Terminal 23 And Combination Meter Harness Connector M24 Terminal 28
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK: Check the following:

• 10A fuse [No. 19, located in fuse block (J/B)]
• Harness for open or short between combination meter (security indicator lamp) and fuse

NG: Repair or replace harness.