Inspection [08/2021 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus ES 300h, 2023 Lexus ES 300h, and 2022 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT VAS (-) RELAY
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Auxiliary battery voltage not applied between terminals 1 and 2 10 kΩ or higher Auxiliary battery voltage applied between terminals 1 and 2 Below 1 Ω 3 - 4 Auxiliary battery voltage not applied between terminals 1 and 2 Below 1 Ω Auxiliary battery voltage applied between terminals 1 and 2 10 kΩ or higher 4 - 5 Always 10 kΩ or higher *a Component without harness connected
(VAS (-) Relay) - If the result is not as specified, replace the VAS (-) relay.
- Measure the resistance according to the value(s) in the table below.
- INSPECT VAS (+) RELAY
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Auxiliary battery voltage not applied between terminals 1 and 2 10 kΩ or higher Auxiliary battery voltage applied between terminals 1 and 2 Below 1 Ω 3 - 4 Auxiliary battery voltage not applied between terminals 1 and 2 Below 1 Ω Auxiliary battery voltage applied between terminals 1 and 2 10 kΩ or higher 4 - 5 Always 10 kΩ or higher *a Component without harness connected
(VAS (+) Relay) - If the result is not as specified, replace the VAS (+) relay.
- Measure the resistance according to the value(s) in the table below.