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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1408 (Body, Lock & Security System) >> Vehicle Security (Theft Warning) System >> Diagnostic Procedure 2 >> Security Indicator Lamp Check
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Security Indicator Lamp Check

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
  1. SECURITY INDICATOR LAMP ACTIVE TEST 

    With CONSULT-II 

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

    Perform operation shown on display indicator lamp should illuminate. 

    Fig 1: Displaying Active Test
    G02363807Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    Check voltage between BCM connector and ground.

    Fig 2: Checking Voltage Between BCM Connector And Ground
    G02363808Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : Security indicator lamp is OK.
    2. NG : GO TO 2.
    Fig 3: Connector Terminals Reference Chart
    G02363809Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CHECK HARNESS CONTINUITY 
    1. Turn ignition switch OFF.
    2. Disconnect BCM and security indicator lamp connector.
    3. Check continuity between BCM connector M3 terminal 23 and security indicator lamp connector M38 terminal 2.
      1. 23 (G/OR) - 2 (G/OR) : Continuity should exist. 

    OK or NG 

    1. OK : Check the following.
      • Harness for open or short between BCM and security indicator lamp.
      • 10A fuse [No.19, located in fuse block (J/B)]
    2. NG : Repair or replace harness between BCM and security indicator lamp.
    Fig 4: Checking Continuity Between BCM Connector M3 Terminal 23 And Security
    G02363810Courtesy of NISSAN MOTOR CO., U.S.A.