Lost Communication With Vehicle Dynamics Control Module
DTC U0122/71 Lost Communication with Vehicle Dynamics Control ModuleDESCRIPTION
DTC Detection Condition:
The suspension control ECU inputs signals from the skid control ECU, steering control ECU, steering angle sensor, yaw rate & acceleration sensor, ECM and TCM via CAN communication. When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system first.
Step 1:
INSPECTION PROCEDURE