Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.
| Both of the following conditions are met | 15 seconds or more |
| (a) Out of step reset operation* | Activated |
| (b) Engine water pump (IN) motor speed | 100 rpm or higher, and Less than 170 rpm |
| *: Out step reset operation when following conditions are met | - |
| Engine water pump command duty ratio | 30 to 85% |
| Engine water pump (IN) motor speed | 100 rpm or higher, and Less than 170 rpm |