DTC B280A: VDC Echo Back Disagreement
Detected when error occurs in the VDC.
When lost communication with vehicle dynamics control and vehicle dynamics control module abnormal or VDC echo back disagreement occur simultaneously, perform diagnosis for lost communication with vehicle dynamics control first. Ref. to EYESIGHT (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0122: LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE .
NOTE:
Check the VDC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE
.