DTC U023A: Lost Communication with Front Camera Module [02/2017 - 08/2020]: Description
WARNING: This page is about a different car, the 2020 Toyota C-HR, 2019 Toyota C-HR, and 2018 Toyota C-HR. However, it is still accessible from the selected car via links, so may be relevant.
When a communication error between the forward recognition camera and the power steering ECU assembly is detected, the forward recognition camera notifies other ECUs and DTC U023A is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U023A | Lost Communication with Front Camera Module | When the vehicle is being driven at a speed of 5 km/h (3 mph) or more 2 seconds after the ignition switch is turned ON, a communication malfunction between the forward recognition camera and the power steering ECU assembly is detected for 5 seconds or more. |
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