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Home >> Infiniti >> 2009 >> M45 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 53 (Navigation System) >> NAVIGATION SYSTEM (for CrewMax) >> Cellular Phone cannot Send / Receive >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK "BLUETOOTH" SETTING 
    1. Check if the "Bluetooth" settings are correct.

      OK: "Bluetooth" settings are correct. 

    NG: SET SETTINGS CORRECTLY 

    OK: Go to Next Step 

  2. CHECK CELLULAR PHONE 
    1. Check if the cellular phone is "Bluetooth" compatible.

      HINT:

      Some versions of "Bluetooth" compatible cellular phones may not function.

      OK: Phone is "Bluetooth" compatible. 

    NG: END (ONLY A "BLUETOOTH" COMPATIBLE CELLULAR PHONE CAN BE USED) 

    OK: Go to Next Step 

  3. CHECK SETTING 
    1. Check if the cellular phone functions.

      HINT:

      The cellular phone is unable to call under any of the following conditions.

      • The cellular phone is locked.
      • The directory is being transferred.
      • The line is crossed.
      • Transmission is regulated.
      • The power is OFF.
      • The cellular phone is not connected to "Bluetooth" ("Bluetooth" mark is displayed while connected).

        OK: Above conditions do not exist. 

    NG: SET CORRECTLY 

    OK: Go to Next Step 

  4. CHECK CELLULAR PHONE 
    1. Check if the cellular phone can make calls.

      HINT:

      When the battery is low, calls cannot be made or received.

      OK: Cellular phone can make calls. 

    NG: REPLACE CELLULAR PHONE 

    OK: Go to Next Step 

  5. CHECK RECEPTION 
    1. Set the cellular phone so that it can receive calls.
    2. Place the cellular phone close to the navigation receiver.
    3. Check if the cellular phone has reception according to the navigation receiver.

      OK: Cellular phone has reception. 

      Result 

      RECEPTION RESULT CHART

      Result Proceed to
      OK A
      NG (for Column Shift Type) B
      NG (for Floor Shift Type) C

    B: REPLACE NAVIGATION RECEIVER  (see REMOVAL  (For Column Shift Type) )

    C: REPLACE NAVIGATION RECEIVER  (see REMOVAL  (For Floor Shift Type) )

    A: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN  PROBLEM SYMPTOMS TABLE