Typical Enabling Conditions
WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
| Monitor runs whenever the following DTCs are not stored | None |
| All of the following conditions are met | - |
| Spark cut | Not operating |
| Either of the following conditions is met | A or B |
| A. Starter | Off |
| B. Engine speed | 1500 rpm or less |
| Either of the following conditions is met | C or D |
| C. Both of the following conditions are met | - |
| Engine speed | 500 rpm or less |
| Battery voltage | 6 V or higher |
| D. All of the following conditions are met | - |
| Engine speed | Higher than 500 rpm |
| Battery voltage | 10 V or higher |
| Number of sparks after CPU is reset | 5 sparks or more |