DTC U007A: Control Module Communication Bus "H" Off; DTC U0101: Lost Communication With TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0140: Lost Communication With Body Control Module; DTC U0155: Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0402: Invalid Data Received From TCM; DTC U0416: Invalid Data Received From Vehicle Dynamics Control Module; DTC U0422: Invalid Data Received From Body Control Module; DTC U0423: Invalid Data Received From Instrument Panel Cluster Control Module [11/2021 - ]: Description

DTC No.	Detection Item	DTC Detection Condition
U007A	Control Module Communication Bus "H" Off	Detected when malfunction occurs in CAN line. (Bus off)
U0101	Lost Communication With TCM	Detected when CAN data from transmission control ECU assembly does not arrive.
U0122	Lost Communication With Vehicle Dynamics Control Module	Detected when CAN data from skid control ECU (brake actuator assembly) does not arrive.
U0140	Lost Communication With Body Control Module	Detected when CAN data is not received from main body ECU (multiplex network body ECU).
U0155	Lost Communication With Instrument Panel Cluster (IPC) Control Module	Detected when CAN data from combination meter assembly does not arrive.
U0402	Invalid Data Received From TCM	Received error data from transmission control ECU assembly.
U0416	Invalid Data Received From Vehicle Dynamics Control Module	Received error data from skid control ECU (brake actuator assembly).
U0422	Invalid Data Received From Body Control Module	Received error data from main body ECU (multiplex network body ECU).
U0423	Invalid Data Received From Instrument Panel Cluster Control Module	Received error data from combination meter assembly.