Typical Enabling Conditions
WARNING: This page is about a different variant/trim than selected.
C053D (CASE 2)
| Monitor runs whenever the following DTCs are not stored | C0540 (Case 1): Pressure sensor verify communication C0540 (Case 2 to 4): Pressure sensor range check C056B: Pressure sensor intermittent/erratic C1103 (Case 1): Brake pedal position sensor voltage circuit/open C1103 (Case 2): Brake pedal position sensor invalid data C122E: Pressure sensor input out of range low C122F: Pressure sensor input out of range high P057A: Brake pedal position sensor invalid data P05DB: Brake pedal position sensor invalid data P05DD: Brake pedal position sensor open circuit P05DE: Brake pedal position sensor circuit high P05DF: Brake pedal position sensor intermittent/erratic P05E0: Brake pedal position sensor "A"/"B" correlation |
| Pressure sensor fail (C0540, C122F, C056B) | Not detected |
C0540 (CASE 1)
| Monitor runs whenever the following DTCs are not stored | C122E: Pressure sensor input out of range low C122F: Pressure sensor input out of range high |
| Both of the following conditions are met | - |
| Master cylinder pressure sensor power supply effective invalidity | Valid |
| Master cylinder pressure sensor power supply voltage | Higher than 6.5 V, and less than 7.5 V |
C0540 (CASE 2 AND 3)
| Monitor runs whenever the following DTCs are not stored | C0540 (Case 1): Pressure sensor verify communication C122E: Pressure sensor input out of range low C122F: Pressure sensor input out of range high |
| All of the following conditions are met | - |
| Master cylinder pressure sensor communication | Valid |
| Master cylinder pressure sensor power supply effective invalidity | Valid |
| Master cylinder pressure sensor power supply voltage | Higher than 6.5 V |
C0540 (CASE 4)
| Monitor runs whenever the following DTCs are not stored | C0540 (Case 1): Pressure sensor verify communication C0540 (Case 2 and 3): Pressure sensor range check C056B: Pressure sensor intermittent/erratic C122E: Pressure sensor input out of range low C122F: Pressure sensor input out of range high |
| All of the following conditions are met | - |
| +BS voltage | Less than 8.5 V |
| Master cylinder pressure sensor temperature | Less than 175°C (347°F) |
| Master cylinder pressure sensor current | Less than 0.05 A |
| Master cylinder pressure sensor power supply voltage | Higher than 6.5 V, and less than 7.5 V |
C056B
| Monitor runs whenever the following DTCs are not stored | C0540 (Case 1): Pressure sensor verify communication C122E: Pressure sensor input out of range low C122F: Pressure sensor input out of range high |
| All of the following conditions are met | - |
| Master cylinder pressure sensor power supply effective invalidity | Valid |
| Master cylinder pressure sensor power supply voltage | Higher than 6.5 V, and less than 7.5 V |
| Master cylinder pressure sensor communication | Valid |
C122E
| Monitor runs whenever the following DTCs are not stored | C137C: Brake system voltage input out of range low |
| All of the following conditions are met | - |
| Master cylinder pressure sensor temperature | Less than 175°C (347°F) |
| Master cylinder pressure sensor current | Less than 50 mA |
| +BS voltage | 8.5 V or more |
C122F
| Monitor runs whenever the following DTCs are not stored | None |
| Both of the following conditions are met | - |
| Master cylinder pressure sensor power output | On |
| Pressure power sensor power fail (ECU management) | Off |