What does code U026D mean?

Q: What does code U026D mean?

Lost Communication With Image Processing Sensor I. U026D is a generic network communication code indicating that a control module on the vehicle's Controller Area Network (CAN) bus has lost contact with the Image Processing Sensor I, which is typically a camera module used for driver-assist features. The module that set the code expected regular status messages from the sensor and stopped receiving them for a calibrated period, so it flagged the sensor as offline.

DTC codes / U02xx · Lost communication with a control module / U026D

U026DLost Communication With Image Processing Sensor I

U026D is a generic network communication code indicating that a control module on the vehicle's Controller Area Network (CAN) bus has lost contact with the Image Processing Sensor I, which is typically a camera module used for driver-assist features. The module that set the code expected regular status messages from the sensor and stopped receiving them for a calibrated period, so it flagged the sensor as offline.

SystemNetwork

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaLost communication with a control module

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.