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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 860 (Vehicle Security (Theft Warning) 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 2003 Nissan Murano. 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: CONSULT-II ACTIVE TEST Display Screen
    G01198678Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    1. Disconnect BCM harness connector M37.
    2. Check voltage between BCM harness connector M37 terminal 55 (G/O) and ground.
      Fig 2: Checking Voltage Between BCM And Ground
      G01198679Courtesy of NISSAN MOTOR CO., U.S.A.

      Battery voltage should exist. 

    OK or NG 

    1. OK: Security indicator lamp is OK.
    2. NG: GO TO 2.

  2. Check Power Supply Circuit For Security Indicator Lamp 
    1. Disconnect security indicator lamp connector.
    2. Check voltage between combination meter (security indicator lamp) connector M25 terminal 21 (Y/R) and ground.
      Fig 3: Checking Voltage Between Combination Meter And Ground
      G01198680Courtesy of NISSAN MOTOR CO., U.S.A.

      Battery voltage should exist. 

    OK or NG 

    1. OK: Check the following.
      • Harness for open or short between combination meter (security indicator lamp) and BCM.
      • Indicator lamp condition
    2. NG: Check the following.
      • 10A fuse [No. 21, located infuse block (J/B)]
      • Harness for open or short between security indicator lamp and fuse