REAR SEAT ENTERTAINMENT SYSTEM, Diagnostic DTC:B153C

DTC Code DTC Name
B153C HDMI Disconnected (from RSE to Blu-ray Disc Player)

DESCRIPTION

The disc player assembly and multi-display controller sub-assembly are connected by HDMI cable.

When a HDMI cable error occurs between the disc player assembly and multi-display controller sub-assembly, this DTCs will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
B153C HDMI Disconnected (from RSE to Blu-ray Disc Player) HDMI image signal cannot be received

  • Harness or connector (HDMI Cable)

  • Disc player assembly

  • Multi-display controller sub-assembly

WIRING DIAGRAM

B006AQVE07

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT

  2. CHECK FOR DTC


    1. Check for DTCs.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      OK
      DTC B153C is not output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  3. CHECK CONNECTION OF CONNECTOR


    1. Turn the engine switch off.

    2. Check that the connectors are properly connected to the multi-display controller sub-assembly and disc player assembly.

      OK
      Connectors are properly connected.
      Result
      Result Proceed to
      The connectors are properly connected A
      The connectors are not properly connected B

    B

    CONNECT CONNECTORS PROPERLY

    A

  4. CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY - DISC PLAYER ASSEMBLY)


    1. Disconnect the L164 multi-display controller sub-assembly connector.

    2. Disconnect the L162 disc player assembly connector.

    3. Measure the resistance according to the value (s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      L164-1 (TM2+) - L162-1 (TM2+) Always Below 1 Ω
      L164-2 (TM2G) - L162-2 (TM2G) Always Below 1 Ω
      L164-3 (TM2-) - L162-3 (TM2-) Always Below 1 Ω
      L164-4 (TM1+) - L162-4 (TM1+) Always Below 1 Ω
      L164-5 (TM1G) - L162-5 (TM1G) Always Below 1 Ω
      L164-6 (TM1-) - L162-6 (TM1-) Always Below 1 Ω
      L164-7 (TM0+) - L162-7 (TM0+) Always Below 1 Ω
      L164-8 (TM0G) - L162-8 (TM0G) Always Below 1 Ω
      L164-9 (TM0-) - L162-9 (TM0-) Always Below 1 Ω
      L164-10 (TMC+) - L162-10 (TMC+) Always Below 1 Ω
      L164-11 (TMCG) - L162-11 (TMCG) Always Below 1 Ω
      L164-12 (TMC-) - L162-12 (TMC-) Always Below 1 Ω
      L164-13 (CEC) - L162-13 (CEC) Always Below 1 Ω
      L164-14 (BDP2) - L162-14 (BDP) Always Below 1 Ω
      L164-15 (SCL) - L162-15 (SCL) Always Below 1 Ω
      L164-16 (SDA) - L162-16 (SDA) Always Below 1 Ω
      L164-17 (GND) - L162-17 (GND) Always Below 1 Ω
      L164-18 (5V) - L162-18 (5V) Always Below 1 Ω
      L164-19 (HPD) - L162-19 (HPD) Always Below 1 Ω
      L164-1 (TM2+) - Body ground Always 10 kΩ or higher
      L164-2 (TM2G) - Body ground Always 10 kΩ or higher
      L164-3 (TM2-) - Body ground Always 10 kΩ or higher
      L164-4 (TM1+) - Body ground Always 10 kΩ or higher
      L164-5 (TM1G) - Body ground Always 10 kΩ or higher
      L164-6 (TM1-) - Body ground Always 10 kΩ or higher
      L164-7 (TM0+) - Body ground Always 10 kΩ or higher
      L164-8 (TM0G) - Body ground Always 10 kΩ or higher
      L164-9 (TM0-) - Body ground Always 10 kΩ or higher
      L164-10 (TMC+) - Body ground Always 10 kΩ or higher
      L164-11 (TMCG) - Body ground Always 10 kΩ or higher
      L164-12 (TMC-) - Body ground Always 10 kΩ or higher
      L164-13 (CEC) - Body ground Always 10 kΩ or higher
      L164-14 (BDP2) - Body ground Always 10 kΩ or higher
      L164-15 (SCL) - Body ground Always 10 kΩ or higher
      L164-16 (SDA) - Body ground Always 10 kΩ or higher
      L164-17 (GND) - Body ground Always 10 kΩ or higher
      L164-18 (5V) - Body ground Always 10 kΩ or higher
      L164-19 (HPD) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE HARNESS OR CONNECTOR (GVIF CABLE)

    OK

  5. REPLACE DISC PLAYER ASSEMBLY


    1. Replace the disc player assembly with a new or known good one.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  6. CLEAR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT

  7. CHECK FOR DTC


    1. Check for DTCs.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      OK
      DTC B153C is not output.
      Result
      Proceed to
      OK
      NG

    OK

    END (DISC PLAYER ASSEMBLY IS DEFECTIVE)

    NG

    REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY Click here