B2789

DTC B2789 No Response from ID BOX

DESCRIPTION

DTC Detection Condition:

This DTC is output when the certification ECU does not receive LIN communication from the ID code box for 10 seconds.

Wiring Diagram:

Step 1:

Step 1 (Continued)-6:

Step 6 (Continued):

INSPECTION PROCEDURE

NOTE: If the certification ECU or ID code box is replaced, register the key and ECU communication ID.