Typical Enabling Conditions
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus IS 300, 2023 Lexus IS 300, 2022 Lexus IS 300, 2021 Lexus IS 300, and 2020 Lexus IS 300. 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 |
| All of the following conditions are met | - |
| Battery voltage | 8 V or higher |
| Starter | Off |
| Engine switch | On (IG) |
| Time after engine switch off to on (IG) | 0.5 seconds or more |
CASE 1
| Either of the following conditions is met | A or B |
| A. Both of the following conditions are met | - |
| Battery voltage | 11 V or higher, and less than 13 V |
| Target duty cycle | Less than 70% |
| B. Both of the following conditions are met | - |
| Battery voltage | 13 V or higher |
| Target duty cycle | Less than 80% |
CASE 2
| Both of the following conditions are met | - |
| Current cut status | Not cut |
| Target duty cycle | 25% or higher |