DTC C0577-28: Brake Pressure Sensor "D" Signal Bias Level Out of Range / Zero Adjustment Failure [11/2021 - ]: Description
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The reaction force pressure sensor detects and outputs the brake fluid pressure of the stroke simulator, which changes in accordance with brake pedal operation, to the No. 1 skid control ECU (brake booster with master cylinder assembly).
HINT:
Brake pressure sensor "D": Reaction force pressure sensor
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Note |
|---|---|---|---|---|---|---|
| C0577-28 | Brake Pressure Sensor "D" Signal Bias Level Out of Range / Zero Adjustment Failure | When the brake pedal is not depressed, the reaction force pressure sensor output value is -0.63 MPa (-6.4 kgf/cm2 , -91.4 psi) or less or 1.53 MPa (15.6 kgf/cm2 , 222 psi) or more for 3 seconds or more. | No. 1 skid control ECU (brake booster with master cylinder assembly) | Comes on | Brake/EPB |
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