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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 612 (Remote Keyless Entry System - Coupe) >> Check KEYFOB Battery And Function
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Check KEYFOB Battery And Function

WARNING: This page is about a different car, the 2005 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK KEYFOB BATTERY 
    1. Remove keyfob battery. Refer to "Keyfob Battery Replacement  ".
    2. Measure voltage between battery positive and negative terminals.
      1. Voltage: 2.5V - 3.0V 
    NOTE: Keyfob does not function if battery is not set correctly.

    OK or NG 

    1. OK: GO TO 2
    2. NG: Replace battery.
    Fig 1: Measuring Voltage Between Battery Positive And Negative Terminals
    G02336035Courtesy 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. 

    Fig 2: Condition And Monitor Item Reference Data Chart
    G02336036Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Checking Keyfob Function In "DATA MONITOR" Mode With CONSULT-II
    G02336037Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK: Keyfob is OK.
    2. NG: Replace keyfob.