Typical Enabling Conditions
C0571 AND C0572
| Monitor runs whenever the following DTCs are not stored | C0597 (Case 1): EEPROM malfunction C0597 (Case 2): Lost communication C0597 (Case 3 and 5): CPU malfunction C0597 (Case 4): IC malfunction |
| All of the following conditions are met | - |
| Brake system voltage 1 | Higher than 8.5 V |
| Brake system voltage 1 monitor value | Valid |
| Pressure sensor power supply voltage (VCM1) | Higher than 4.7 V, and less than 5.3 V |
| Pressure sensor 1 stuck failure detection trigger signal is met for 0.018 seconds or more | Off |
C0574 (CASE 1)
| Monitor runs whenever the following DTCs are not stored | None |
| All of the following conditions are met | - |
| Difference between the current average fluid pressure of all 4 wheels and the average fluid pressure of all 4 wheels when braking starts | Higher than 18 MPa (183.5 kgf/cm2 , 2610 psi) or more |
| Accumulator pressure sensor data | Valid |
| PFR sensor data | Valid |
| PFL sensor data | Valid |
| PRR sensor data | Valid |
| PRL sensor data | Valid |
C0574 (CASE 2)
| Monitor runs whenever the following DTCs are not stored | C0597 (Case 1): EEPROM malfunction C0597 (Case 2): Lost communication C0597 (Case 3 and 5): CPU malfunction C0597 (Case 4): IC malfunction |
| Pressure sensor 1 stuck detection trigger signal | On |
C121A
| Monitor runs whenever the following DTCs are not stored | None |
C14D0
| Monitor runs whenever the following DTCs are not stored | C0597 (Case 1): EEPROM malfunction C0597 (Case 2): Lost communication C0597 (Case 3 and 5): CPU malfunction C0597 (Case 4): IC malfunction |