NAVIGATION SYSTEM (for Navigation Receiver Type), Diagnostic DTC:B158C

DESCRIPTION

The navigation 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.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK SD CARD (DISC PLAYER DISC)

   
   

   1. Turn the ignition 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

   
   

   B

   REPLACE SD CARD (DISC PLAYER DISC)

   A

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 navigation 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.

   
   

   NEXT

3. CHECK DTC

   
   

   1. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

   
   

   NG

   REPLACE SD CARD (DISC PLAYER DISC) Click here

   OK

   END

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 Click here.

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

      OK
      No DTCs are output.

      Result
      Result Proceed to OK A NG (for TMMK Made) B NG (for TMC Made) C

   
   

   B

   REPLACE NAVIGATION RECEIVER ASSEMBLY (for TMMK Made) Click here

   C

   REPLACE NAVIGATION RECEIVER ASSEMBLY (for TMC Made) Click here

   A

   END