DTC B158C: SD Card Communication Malfunction [08/2015 - ]: Procedure

CHECK SD CARD (DISC PLAYER DISC)

Turn the ignition switch off and remove the SD card (disc player disc) from the SD card (disc player disc) slot.

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: Go to next step

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: Go to next step
CHECK DTC
1. Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2015 - ] .
2. Recheck for DTCs and check that no DTCs are output.
  OK
  
  No DTCs are output.
NG → See step 4

OK → END
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 [08/2015 - ] .
3. Recheck for DTCs and check that no DTCs are output.
  OK
  
  No DTCs are output.
NG → See step 5

OK → END
REPLACE NAVIGATION RECEIVER ASSEMBLY. Refer to REMOVAL [08/2015 - ]