Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
One of the following conditions is met: Condition (A), (B), (C), (D) or (E)
CONDITION (A), (B), (C) AND (D)
| Duration time from engine start |
12 sec. or more |
| ECT |
-15°C (5°F) or higher |
| ATF temperature |
Below 20°C (68°F) |
CONDITION (E)
| ATF temperature |
100°C (212°F) or higher |