What does code U0269 mean?

Q: What does code U0269 mean?

Lost Communication With Image Processing Sensor E. U0269 is a generic communication fault that sets when the engine control module or another network module stops receiving valid data from the image processing sensor E over the vehicle's controller area network bus. The computer has detected a loss of the periodic serial message that this camera or vision processor is supposed to broadcast, not necessarily a failed camera.

DTC codes / U02xx · Lost communication with a control module / U0269

U0269Lost Communication With Image Processing Sensor E

U0269 is a generic communication fault that sets when the engine control module or another network module stops receiving valid data from the image processing sensor E over the vehicle's controller area network bus. The computer has detected a loss of the periodic serial message that this camera or vision processor is supposed to broadcast, not necessarily a failed camera.

SystemNetwork

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

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.