METER / GAUGE SYSTEM, Diagnostic DTC:B150B

DTC Code DTC Name
B150B Lost Communication with Gigabit Video Interface

DESCRIPTION

The combination meter assembly receives an image information signal from the multi-media module receiver assembly through a video signal (digital) line.

Based on this signal, audio and visual system or navigation system information is displayed on the multi-information display.

This DTC is stored when the combination meter assembly cannot receive the signal.

DTC Code DTC Detection Condition Trouble Area
B150B After the combination meter assembly receives a registration information signal, which is sent by the radio receiver assembly when the power switch is on (ACC), 1 or more times, and reception of the "Image ON" signal is confirmed, a GVIF video signal cannot be received for 1 second or more

  • Harness or connector

  • Multi-media module receiver assembly

  • Combination meter assembly

WIRING DIAGRAM

A000SBXE42
*a Multi-media Module Receiver Assembly
*b Combination Meter Assembly
*c Video signal (Digital)

CAUTION / NOTICE / HINT

*: w/ Navigation System

Note


  • When replacing the combination meter assembly, make sure to replace it with a new one.

  • If DTCs B150B and B150A are output simultaneously, troubleshoot for B150A first Click here.

  • Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for navigation system* or audio and visual system.

    Navigation System: Click here

    Audio and Visual System: Click here

PROCEDURE


  1. CONFIRM MODEL


    1. Choose the model to be inspected.

      Result
      Result Proceed to
      w/ Navigation System A
      w/o Navigation System B

    B

    CHECK DTC (AUDIO AND VISUAL SYSTEM) Click here

    A

  2. CHECK DTC (NAVIGATION SYSTEM)


    1. Check for DTCs Click here.

      OK
      DTCs are not output.

    NG

    GO TO NAVIGATION SYSTEM Click here

    OK

  3. CHECK DTC (AUDIO AND VISUAL SYSTEM)


    1. Check for DTCs Click here.

      OK
      DTCs are not output.

    NG

    GO TO AUDIO AND VISUAL SYSTEM Click here

    OK

  4. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


    1. Replace the harness and connector (GVIF cable) with a new or normally functioning one.

    2. Turn the power switch on (IG) and wait 30 seconds.

      Tech Tips

      A maximum of 30 seconds is required to send/receive the registration information between the combination meter assembly and multi-media module receiver assembly.

    3. Operate the steering pad switch assembly and check that the audio tab illuminates.

    4. Check for DTCs and check the display status of the multi-information display Click here.

      OK
      The audio information illuminates and DTC B150B is not output.
      Result
      Result Proceed to
      NG A
      OK B

    B

    END (GVIF CABLE IS DEFECTIVE)

    A

  5. CHECK COMBINATION METER ASSEMBLY


    1. Replace the combination meter assembly Click here.

    2. Turn the power switch on (IG) and wait 30 seconds.

      Tech Tips

      A maximum of 30 seconds is required to send/receive the registration information between the combination meter assembly and multi-media module receiver assembly.

    3. Operate the steering pad switch assembly and check that the audio tab illuminates.

    4. Check for DTCs and check the display status of the multi-information display Click here.

      OK
      The audio information illuminates and DTC B150B is not output.

    OK

    END (COMBINATION METER ASSEMBLY IS DEFECTIVE)

    NG

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY Click here