DTC C1A10: Front Radar Sensor [04/2018 - 08/2021]: Description
WARNING: This page is about a different car, the 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 driving support ECU assembly uses the millimeter wave radar sensor assembly to detect objects in front of the vehicle.
Based on this signals from the millimeter wave radar sensor assembly, the driving support ECU assembly sends pre-collision system control operation signals.
If the driving support ECU assembly receives an internal malfunction signal from the millimeter wave radar sensor assembly, it stores DTC C1A10.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A10 | Front Radar Sensor | When the power switch is on (IG), the driving support ECU assembly receives an internal malfunction signal from the millimeter wave radar sensor assembly for approximately 0.2 seconds. | Millimeter wave radar sensor assembly |