DTC U0418-81: Invalid Data Received from Brake System Control Module Invalid Serial Data Received [08/2021 - ]: Description
WARNING: This page is about a different car, the 2022 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
for HV Model:
- The forward recognition camera receives signals from the skid control ECU (brake booster with master cylinder 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 (brake booster with master cylinder assembly), the forward recognition camera outputs U0418-81.
for Gasoline Model:
- The forward recognition camera receives signals from the skid control ECU (brake actuator 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 (brake actuator assembly), the forward recognition camera outputs U0418-81.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0418-81 | Invalid Data Received from Brake System Control Module Invalid Serial Data Received | for HV Model:
for Gasoline Model:
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