DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message [06/2018 - 08/2021]: Description
WARNING: This page is about a different car, the 2021 Lexus ES 350, 2021 Lexus ES 250, 2020 Lexus ES 350, and 2019 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
The forward recognition camera communicates with the skid control ECU (brake actuator assembly) via CAN communication.
If a communication error is detected between the skid control ECU (brake actuator assembly) and forward recognition camera, the forward recognition camera stores this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U023A-87 | Lost Communication with Image Processing Module "A" Missing Message | When the engine switch is on (IG) for 2 seconds or more, a communication malfunction between the skid control ECU (brake actuator assembly) the forward recognition camera is detected for 3 seconds or more. |
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