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DTC U0418-81: Invalid Data Received from Brake System Control Module Invalid Serial Data Received [08/2019 - ]: Description

The skid control ECU (brake actuator assembly) sends signals indicating the status of the vehicle stability control system to the forward recognition camera via CAN communication.

If the forward recognition camera receives a vehicle stability control system malfunction signal from the skid control ECU (brake actuator assembly), it will store this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area
U0418-81 Invalid Data Received from Brake System Control Module Invalid Serial Data Received When the engine switch is on (IG) for 3 seconds or more, the forward recognition camera receives vehicle stability control system malfunction signal from the skid control ECU (brake actuator assembly) for 1 second or more.
  • Vehicle stability control system
  • Forward recognition camera