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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 multi-media module receiver assembly stores this DTC when the SD card cannot be mounted when inserted into the SD card slot.

DTC Code DTC Detection Condition Trouble Area
B158C The SD card cannot be mounted when inserted into the SD card slot.

  • SD card

  • Multi-media module receiver assembly
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INSPECTION PROCEDURE

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 (Click here).

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PROCEDURE


  1. Click here

    CHECK SD CARD


    1. Turn the power switch off and remove the SD card from the SD card slot.

    2. Check that the SD card is not damaged.

      OK
      The SD card is not damaged.

  2. Click here

    CLEAN COMPONENTS


    1. Check that the terminals of the SD card are free of foreign matter. Remove foreign matter as necessary.

    2. Check that the SD card slot of the multi-media module receiver assembly is free of foreign matter. Remove foreign matter as necessary.

    3. Insert the SD card into the SD card slot.


  3. Click here

    CHECK DTC


    1. Clear the DTCs (Click here).

    2. Recheck for DTCs and check if the same DTC is output again (Click here).

      OK
      No DTCs are output.

  4. Click here

    CHECK SD CARD


    1. Replace the SD card.

    2. Clear the DTCs (Click here).

    3. Recheck for DTCs and check if the same DTC is output again (Click here).

      OK
      No DTCs are output.

  5. Click here

    REPLACE SD CARD

  6. Click here

    END (FOREIGN MATTER IS ADHERED TO SD CARD OR SD CARD SLOT)

  7. Click here

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLYClick here

  8. Click here

    END (SD CARD IS DEFECTIVE)