Dtc B15B8 Harddisk Malfunction

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - AUDIO / VIDEO

DESCRIPTION

INSPECTION PROCEDURE

CHECK HARD DISC (OPERATION CHECK)

CLEAR DTC

CHECK DTC

REPLACE HARD DISC

CLEAR DTC

CHECK DTC

DTC B15B8 Harddisk Malfunction

DESCRIPTION

This DTC is stored when the hard disc which is built into the multi-media module receiver assembly has an initialization malfunction or read/write errors occur more than a specified number of times.

DTC CodeDTC Detection ConditionTrouble Area
B15B8 Hard Disk Drive (HDD) malfunction Hard disc

INSPECTION PROCEDURE

1.CHECK HARD DISC (OPERATION CHECK)
Dtc B15B8 Harddisk Malfunction. AUDIO / VIDEO. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Enter the "Failure Diagnosis" screen. Refer to Check Hard Disc in Operation Check ().

Select "HDD Check" and check the result.

  • OK:
  • "OK" is displayed.
  • HINT:
After selecting "HDD Check", it may take a while until the result is displayed.
If the cabin temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher, the hard disc may not operate normally, and "NG" may be shown on the display. Make sure to perform the inspection with the cabin at an appropriate temperature.
Text in Illustration
*aResult
NG
Go to step 4
OK
2.CLEAR DTC

Clear the DTCs ().

NEXT
3.CHECK DTC

Recheck for DTCs and check if the same DTCs are output again ().

  • OK:
  • No DTCs are output.
  • HINT:
  • The hard disc may be malfunctioning even if DTC B15B8 is not output.
NG
REPLACE HARD DISC ()
OK
USE SIMULATION METHOD TO CHECK ()
4.REPLACE HARD DISC

Replace the hard disc with a new one ().

NEXT
5.CLEAR DTC

Clear the DTCs ().

NEXT
6.CHECK DTC

Recheck for DTCs and check if the same DTCs are output again ().

  • OK:
  • No DTCs are output.
  • HINT:
  • The hard disc may be malfunctioning even if DTC B15B8 is not output.
NG
REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY ()
OK
END (HARD DISC IS DEFECTIVE)