Typical Enabling Conditions
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
ALL
| Monitor runs whenever the following DTCs are not stored | None |
C146E (CASE 1)
| All of the following conditions are met | A, B and C |
| A. Skid control ECU (brake booster with master cylinder assembly) state | Normal |
| B. Command to ABS solenoid power supply relay | On |
| C. Either of the following conditions is met | a or b |
| a. Both of the following conditions are met | - |
| Power switch | Off |
| Brake system voltage 1 (VM1) | Higher than 6.92 V |
| b. All of the following conditions are met | - |
| Power switch | On (READY) |
| Brake system voltage 1 (VM1) | Higher than 6.92 V |
| IG1 voltage | Higher than 9.54 V |
C146E (CASE 2)
| All of the following conditions are met | - |
| Skid control ECU (brake booster with master cylinder assembly) state | Initial check |
| Command to ABS solenoid power supply relay | On |
| Brake system voltage 1 (VM1) | Higher than 6.92 V |
C146F (CASE 1)
| Both of the following conditions are met | - |
| Skid control ECU (brake booster with master cylinder assembly) state | Normal |
| Command to ABS solenoid power supply relay | Off |
C146F (CASE 2)
| Both of the following conditions are met | - |
| Skid control ECU (brake booster with master cylinder assembly) state | Initial check |
| Command to ABS solenoid power supply relay | Off |