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Home >> Nissan-Datsun >> 2007 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 19 (Body, Lock & Security System) >> Vehicle Security (Theft Warning) System >> Trouble Diagnoses >> Security Indicator Lamp Check
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Security Indicator Lamp Check

WARNING: This page is about a different car, the 2006 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK INDICATOR LAMP OPERATION 

    With CONSULT-II 

    1. Select "ACTIVE TEST" in "THEFT WAR ALM" with CONSULT-II.
    2. Select "THEFT IND" and touch "ON".

      Security indicator lamp should illuminate.

    Fig 1: CONSULT-II Display - ACTIVE TEST
    G04195004Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    1. Disconnect smart entrance control unit harness connector.
    2. Check voltage between smart entrance control unit harness connector terminal 31 and ground.
    Fig 2: Checking Voltage Between Smart Entrance Control Unit Harness Connector Terminal 31 And Ground
    G04195005Courtesy of NISSAN MOTOR CO., U.S.A.

    Refer to "FIG. 1 ".

    OK or NG 

    OK: Security indicator lamp is OK.

    NG: GO TO 2.

  2. CHECK SECURITY INDICATOR LAMP 

    Refer to "FIG. 1 ".

    OK or NG 

    OK: GO TO 3.

    NG: Replace security indicator lamp.

  3. CHECK POWER SUPPLY CIRCUIT FOR SECURITY INDICATOR LAMP 
    1. Disconnect security indicator lamp connector.
    2. Check voltage between security indicator lamp terminal 1 and ground.
    Fig 3: Checking Voltage Between Security Indicator Lamp Terminal 1 And Ground
    G04195006Courtesy of NISSAN MOTOR CO., U.S.A.

    Does battery voltage exist? 

    Yes: Check harness for open or short between security indicator lamp and smart entrance control unit.

    No: Check the following.

    • 10A fuse [No. 12, located in fuse block (J/B)]
    • Harness for open or short between security indicator lamp and fuse