Component Operating Range
C143B (CASE 1)
| All of the following conditions are met | - |
| +BS voltage | Higher than 9.5 V, and 17.4 V or less |
| Command to solenoid relay | Off |
| Power supply for solenoid | Less than 6 V |
C143B (CASE 2) AND C143C (CASE 2)
| All of the following conditions are met | - |
| ECU state | Pre main |
| ABS pump motor fail (C052B, C052D, C052E, C055B) | Not detected |
| Brake system voltage fail (C143B, C143C) | Not detected |
| ABS hold solenoid fail (C0597) | Not detected |
| Wheel speed sensor fail (C14E1, C14E4, C14E7, C14EA) | Not detected |
C143C (CASE 1)
| Both of the following conditions are met | - |
| Command to solenoid relay | On |
| Power supply for solenoid | 6 V or more |