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Home >> Nissan-Datsun >> 2005 >> Altima SE-R, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Body, Lock & Security System >> Remote Keyless Entry System >> Keyfob Battery And Function Check
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Keyfob Battery And Function Check

  1. CHECK KEYFOB BATTERY 

    Remove battery and measure voltage across battery positive and negative terminals, (+) and (-).

    Voltage : 2.5V - 3.0V 

    NOTE: Keyfob does not function if battery is not set correctly.

    OK or NG 

    • OK : GO TO 2.
    • NG : Replace battery. Refer to "KEYFOB BATTERY REPLACEMENT ".
      Fig 1: Measuring Voltage Across Battery Positive And Negative Terminals
      G02523605Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CHECK KEYFOB FUNCTION 

    With CONSULT-II 

    Check keyfob function in "DATA MONITOR" mode with CONSULT-II.

    When pushing each button of keyfob, the corresponding monitor item should be turned as follows. 

    DATA MONITOR

    Condition Monitor item
    Pushing LOCK LK BUTTON/SIG : ON
    Pushing UNLOCK UN BUTTON/SIG : ON
    Pushing TRUNK TRUNK BTN/SIG : ON
    Pushing PANIC PANIC BTN : ON
    Pushing LOCK and UNLOCK at the same time LK/UN BTN ON : ON
    Fig 2: CONSULT-II Display - Keyfob
    G02523606Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK : Keyfob is OK. Further inspection is necessary. Refer to "SYMPTOM CHART ".
    • NG : Replace keyfob.