NIGHT VIEW SYSTEM, Diagnostic DTC:B2824

DTC Code DTC Name
B2824 Driving Support ECU Received Invalid Flag

DESCRIPTION

The No. 1 night view ECU communicates with the driving support ECU via CAN communication. This DTC is stored when a malfunction in the communication with the driving support ECU is detected.

Tech Tips

While DTCs are stored, the night view system does not operate and a warning message is displayed on the accessory meter assembly.

DTC Code DTC Detection Condition Trouble Area
B2824 The driving support ECU cannot receive CAN communication signals normally.

  • CAN communication system

  • No. 1 night view ECU

WIRING DIAGRAM

A01FQ7OE01

INSPECTION PROCEDURE

Note

When the No. 1 night view ECU is replaced, perform night view camera adjustment Click here.

PROCEDURE


  1. CHECK FOR DTC (CAN COMMUNICATION SYSTEM)


    1. Use the GTS to check if the CAN communication system is functioning normally.


      Result
      Result Proceed to
      CAN DTC is not output A
      CAN DTC is output (for LHD) B
      CAN DTC is output (for RHD) C

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

    REPLACE NO. 1 NIGHT VIEW ECU Click here