B2785

DTC B2785 Communication Malfunction between ECUs Connected by LIN

DESCRIPTION

DTC Detection Condition:

This DTC is output when LIN communication from the certification ECU stops for a certain amount of time.

Wiring Diagram:

Step 1:

Step 1(Continued)-2:

Step 3(Continued)-5:

INSPECTION PROCEDURE

NOTE:
- If the certification ECU or ID code box is replaced, register the key and ECU communication ID.
- If the steering lock ECU or main body ECU is replaced, register the ECU code and ECU communication ID.