DTC codes / U02xx · Lost communication with a control module / U0267
U0267 is a network communication fault indicating that one or more control modules have lost contact with the image processing sensor designated as Sensor C, which is typically a camera or vision processor used for driver assistance features. The computer detected that expected controller area network (CAN) messages from that sensor stopped arriving within the required time window, so it flagged the sensor as offline.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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