Typical Enabling Conditions
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
| Monitor runs whenever the following DTCs are not stored | C0507: Wheel speed sensor (FR) range/performance C0508: Wheel speed sensor (FR) voltage circuit open C0509: Wheel speed sensor (FR) voltage circuit high C0556: Wheel speed sensor (FR) range/performance C137D: Brake system voltage input out of range high C14E4: Wheel speed sensor (FR) voltage circuit low |
| Both of the following conditions are met | - |
| Chassis dynamometer mode | Off |
| +BS voltage | 17.4 V or less |