Dtc B15B8 Harddisk Malfunction

Body Electrical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Navigation. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

DESCRIPTION

INSPECTION PROCEDURE

CHECK HDD STATUS

CHECK FOR DTC

DTC B15B8 Harddisk Malfunction


DESCRIPTION

The navigation receiver assembly stores this DTC when there is an HDD initialization error or an HDD read/write errors occur more than a certain number of times.

DTC Code
DTC Detection Condition
Trouble Area
B15B8
Either condition is met:
  1. Initialization error.
  2. HDD read/write errors occur more than a certain number of times.
Navigation receiver assembly

INSPECTION PROCEDURE

1.CHECK HDD STATUS


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Enter the "Failure Diagnosis" (RAV4_ACA30 RM000003A3N00MX.html).

  1. Press "HDD Check".

    1. Check HDD status.

      OK:
      The result is displayed "OK".


NG
REPLACE NAVIGATION RECEIVER ASSEMBLY (RAV4_ACA30 RM0000021Q2002X.html)
OK


2.CHECK FOR DTC

  1. Clear the DTCs (RAV4_ACA30 RM0000011BU05JX.html).

  1. Recheck for DTCs and check if the same trouble occurs again.

    Result
    Result
    		Proceed to
    No DTCs are output
    		A
    B15B8 is output
    		B
    HINT:
    The HDD may be damaged even though B15B8 is not output.


B
REPLACE NAVIGATION RECEIVER ASSEMBLY (RAV4_ACA30 RM0000021Q2002X.html)
A

USE SIMULATION METHOD TO CHECK (RAV4_ACA30 RM00000135201PX.html)