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DTC U0418-81: Invalid Data Received from Brake System Control Module Invalid Serial Data Received [10/2023 - ]: Description

In order to prevent abnormal operation, the rear steering link assembly monitors CAN communication data from the skid control ECU.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate DTC Output from Priority
U0418-81 Invalid Data Received from Brake System Control Module Invalid Serial Data Received The vehicle speed information between the two buses received from the skid control ECU does not match
  • Skid control ECU (brake actuator assembly)
  • Rear steering link assembly
Displayed on MID DRS B