Diagnostic Procedure 2

SECURITY INDICATOR LAMP CHECK

1. SECURITY INDICATOR LAMP ACTIVE TEST 

   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.
      TERMINALS VOLTAGE CHART
      
      

      Connector	Terminal		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.

   Fig 2: Checking Voltage Between BCM Harness Connector M18 Terminal 23 And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
2. SECURITY INDICATOR LAMP CHECK 

   Check indicator lamp condition.

   Refer to "WARNING LAMPS ".

   OK or NG 

   OK: GO TO 3.

   NG: Replace combination meter (security indicator lamp). Refer to "INSTRUMENT PANEL ".

3. CHECK HARNESS CONTINUITY 
   1. Turn ignition switch OFF.
   2. Disconnect BCM and combination meter connector.
   3. Check continuity between BCM connector (A) M18 terminal 23 and combination meter connector (B) M24 terminal 35.

      23 - 35 : Continuity should exist. 

   4. Check continuity between BCM connector (A) M18 terminal 23 and ground.

      23 - Ground : Continuity should not exist. 

      Fig 3: Checking Continuity Between BCM Connector (A) Terminal 23 And Combination Meter Connector (B) Terminal 35, And Between BCM Connector Terminal 23 And Ground

      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 security indicator lamp and fuse

   NG: Repair or replace harness.