Brake Pressure Sensor / Brake Pedal Position Sensor Signal Compare Failure (X21D2) [07/2020 - ]: Description
| Code | Tester Display | Measurement Item | Trouble Area | Output ECU |
|---|---|---|---|---|
| X21D2 | Brake Pressure Sensor / Brake Pedal Position Sensor Signal Compare Failure | History of mismatch between brake pedal stroke sensor assembly and reaction force pressure sensor |
|
No. 1 skid control ECU (brake booster with master cylinder assembly) |