On-Vehicle Inspection [10/2015 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus RC 300, 2023 Lexus RC 300, 2022 Lexus RC 300, 2021 Lexus RC 300, and 2020 Lexus RC 300. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT FAN RELAY
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher 3 - 5 Battery voltage applied between terminals 1 and 2 Below 1 Ω If the result is not as specified, replace the FAN relay.
- Measure the resistance according to the value(s) in the table below.
- INSPECT FAN NO. 2 RELAY
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher 3 - 5 Battery voltage applied between terminals 1 and 2 Below 1 Ω If the result is not as specified, replace the FAN NO. 2 relay.
- Measure the resistance according to the value(s) in the table below.