Dtc B15B0 Display Screen Malfunction

Audio Visual Telematics. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Audio Video. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

DESCRIPTION

INSPECTION PROCEDURE

CHECK FOR DTC

DTC B15B0 Display Screen Malfunction

DTC B15A0 LAN Master Malfunction

DTC B15B3 Radio Tuner Malfunction

DTC B15B4 CD Changer Malfunction

DTC B15B7 Bluetooth Module Malfunction


DESCRIPTION

These DTCs are stored when a malfunction occurs in the radio and display receiver assembly.

DTC Code
DTC Detection Condition
Trouble Area
B15B0
An error in the picture circuit.
Radio and display receiver assembly
B15A0
Either condition is met:
  1. Bus malfunction
  2. EEPROM error
B15B3
Tuner communication error.
B15B4
Either condition is met:
  1. Mechanical communication error.
  2. Lead malfunction.
  3. Mechanical malfunction.
B15B7
"Bluetooth" module malfunction.

INSPECTION PROCEDURE

HINT:
For vehicles equipped with an Extension Module, refer to optional equipment's manuals.
1.CHECK FOR DTC

  1. Clear the DTCs (HILUX_TGN26 RM0000011BU0J0X.html).

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

    OK:
    No DTC is output.


NG
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY (HILUX_TGN26 RM000003OG900OX.html)
OK

USE SIMULATION METHOD TO CHECK (HILUX_TGN26 RM000004QR6001X.html)