Inspection [08/2020 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus ES 250, 2023 Lexus ES 250, 2022 Lexus ES 250, and 2021 Lexus ES 250. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
| Tester Connection |
Condition |
Specified Condition |
| 1 - 2 |
20°C (68°F) |
22 to 28 Ω |
If the result is not as specified, replace the flow shutting valve (water by-pass hose assembly).