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NAVIGATION SYSTEM, Diagnostic DTC:B158C

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DTC Code DTC Name
B158C SD Card Communication Malfunction
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DESCRIPTION

The radio receiver assembly stores this DTC when the SD card (disc player disc) cannot be mounted when inserted into the SD card (disc player disc) slot.

DTC No. Detection Item DTC Detection Condition Trouble Area
B158C SD Card Communication Malfunction The SD card (disc player disc) cannot be mounted when inserted into the SD card (disc player disc) slot

  • SD card (disc player disc)

  • Radio receiver assembly
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CAUTION / NOTICE / HINT

Note:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

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PROCEDURE


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    CHECK SD CARD (DISC PLAYER DISC)


    1. Turn the power 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

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    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

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    CHECK DTC


    1. Clear the DTCs.

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

      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

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    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.

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

      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    • OK

      END

    • NG

      REPLACE RADIO RECEIVER ASSEMBLYClick here