Typical Malfunction Thresholds
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
C12A6, C12BC, C12D2 AND C12E8 (CASE 1)
| ABS holding solenoid voltage | Higher than 35 V |
C12A6, C12BC, C12D2 AND C12E8 (CASE 2)
| One of the following conditions is met | A, B or C |
| A. Both of the following conditions are met | - |
| ABS holding solenoid current monitor value | Less than 46 |
| ABS holding solenoid current | Less than 3.5 A |
| B. Current monitor power supply | Higher than 1.38 V, or less than 1.2 V |
| C. AC/DC converter built into CPU standard voltage | Less than 4.4 V |
C12A7, C12BD, C12D3 AND C12E9
| ABS holding solenoid current | Less than 0.2 A |
C12A8, C12BE, C12D4 AND C12EA (CASE 1)
| ABS holding solenoid current | Higher than 3.5 A |
C12A8, C12BE, C12D4 AND C12EA (CASE 2)
| ABS holding solenoid voltage | Less than 11.25 V |
C12A8, C12BE, C12D4 AND C12EA (CASE 3)
| ABS holding solenoid voltage | Less than 4.128 V |
C12B2, C12C8, C12DE AND C12F4
| Either of the following conditions is met | - |
| ABS reduction solenoid voltage | Higher than 4.2 V |
| ABS reduction solenoid current | Less than 0.02 A |
C12B3, C12C9, C12DF AND C12F5 (CASE 1)
| ABS reduction solenoid current | Higher than 4.4 A |
C12B3, C12C9, C12DF AND C12F5 (CASE 2)
| ABS reduction solenoid voltage | Less than 11.25 V |
C12B3, C12C9, C12DF AND C12F5 (CASE 3)
| ABS reduction solenoid voltage | Less than 4.128 V |