DTC B163A: Side Airbag Sensor Assembly No. 2 (LH) [04/2018 -]: Description
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
The side collision sensor LH circuit (bus 2) consists of the airbag ECU assembly and side No. 1 airbag sensor LH.
The side No. 1 airbag sensor LH detects impacts to the vehicle and sends signals to the airbag ECU assembly to determine if the airbags and pretensioners should be deployed.
DTC B163A is stored when a malfunction is detected in the side No. 1 airbag sensor LH.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B163A | Side Airbag Sensor Assembly No. 2 (LH) |
|
|
Comes on | Does not apply to test/check mode |