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DTC B158C: SD Card Communication Malfunction [09/2014 - 11/2017]: Procedure

  1. CHECK SD CARD (DISC PLAYER DISC) 
    1. Turn the engine switch off and remove the SD card (disc player disc) from the SD card (disc player disc) slot.
    2. Check that the SD card (disc player disc) is not damaged.

      Result

      Result Proceed to
      The SD card (disc player disc) is not damaged. A
      The SD card (disc player disc) is damaged. B

    Result: 

    REPLACE SD CARD (DISC PLAYER DISC) 

    Result: 

    See step  2

  2. CLEAN COMPONENTS 
    1. Check that the terminals of the SD card (disc player disc) are free of foreign matter. Remove foreign matter as necessary.
    2. Check that the SD card (disc player disc) slot of the radio receiver assembly is free of foreign matter. Remove foreign matter as necessary.
    3. Insert the SD card (disc player disc) into the SD card (disc player disc) slot.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  3

  3. CHECK DTC 
    1. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]

      Body Electrical > Navigation System > Clear DTCs 

    2. Recheck for DTCs and check that no DTCs are output.

      Body Electrical > Navigation System > Trouble Codes 

      OK

      No DTCs are output.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    END 

    Result: 

    NG 

    See step  4

  4. REPLACE SD CARD (DISC PLAYER DISC) 
    1. Replace the SD card (disc player disc) with a new or known good one.
    2. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]

      Body Electrical > Navigation System > Clear DTCs 

    3. Recheck for DTCs and check that no DTCs are output.

      Body Electrical > Navigation System > Trouble Codes 

      OK

      No DTCs are output.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    END 

    Result: 

    NG 

    REPLACE RADIO RECEIVER ASSEMBLY. Refer to  REMOVAL [09/2014 - 11/2017]