Inspection [08/2016 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2024 Lexus RC F, 2023 Lexus RC F, 2022 Lexus RC F, 2021 Lexus RC F, and 2020 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT FRONT ACCELERATION SENSOR LH
- Connect 3 1.5 V dry cell batteries in series.
- Connect a positive (+) lead from the batteries to terminal 3 (SGB) and a negative (-) lead to terminal 2 (SGG).
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition 1 (SGFL) - 2 (SGG) Sensor stationary Approx. 2.3 V Sensor vibrating vertically Changes between approx. 0.9 and 3.6 V *a Component without harness connected
(Front Acceleration Sensor LH)Top Bottom NOTE:- Do not apply a voltage of more than 6 V.
- Do not drop the front acceleration sensor. If it is dropped, replace it with a new one.
- Never place the front acceleration sensor upside down.
HINT:
When the acceleration sensor is tilted, it may output a different value.