DTC U0420-81: Invalid Data Received from Power Steering Control Module "A" Invalid Serial Data Received [10/2023 - ]: Description
In order to prevent abnormal operation, the rear steering link assembly monitors CAN communication from the EPS ECU.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | DTC Output from | Priority |
|---|---|---|---|---|---|---|
| U0420-81 | Invalid Data Received from Power Steering Control Module "A" Invalid Serial Data Received | The steering angle information received from the EPS ECU do not match between the two buses |
|
Displayed on MID | DRS | B |