DTC    U0122    Lost Communication with Vehicle Dynamics Control Module

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ OUTPUT DTC

CHECK CAN COMMUNICATION SYSTEM

CHECK HARNESS AND CONNECTOR (DRIVING SUPPORT ECU - MILLIMETER WAVE RADAR SENSOR ASSEMBLY)

CHECK HARNESS AND CONNECTOR (DRIVING SUPPORT ECU ASSEMBLY - BODY GROUND)

REPLACE DRIVING SUPPORT ECU ASSEMBLY

CHECK WHETHER DTC OUTPUT RECURS (DTC U1104)