DTC U0418-81: Invalid Data Received from Brake System Control Module Invalid Serial Data Received [05/2023 - ]: Description
WARNING: This page is about a different car, the 2024 Lexus LC 500h. However, it is still accessible from the selected car via links, so may be relevant.
- The forward recognition camera receives signals from the skid control ECU assembly corresponding to the brake control status via the CAN communication line.
- When a brake control system malfunction signal is received from the skid control ECU assembly, the forward recognition camera outputs U0418-81.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U0418-81 | Invalid Data Received from Brake System Control Module Invalid Serial Data Received | Once 3 seconds elapse after turning the power switch on (IG), the forward recognition camera receives a brake control system malfunction signal from the skid control ECU assembly for approximately 1 second or more. |
|
Pre-Collision System |