What does code U056B mean?

Q: What does code U056B mean?

Invalid Data Received From Image Processing Sensor F. U056B indicates that a control module received invalid or corrupted data from the image processing sensor F, which is typically a camera or vision sensor used for driver assistance features. The module detects that the sensor's data stream is missing, out of range, or fails its internal validity check, so it stores this communication fault.

DTC codes / U05xx · Network communication / U056B

U056BInvalid Data Received From Image Processing Sensor F

U056B indicates that a control module received invalid or corrupted data from the image processing sensor F, which is typically a camera or vision sensor used for driver assistance features. The module detects that the sensor's data stream is missing, out of range, or fails its internal validity check, so it stores this communication fault.

SystemNetwork

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyProfessional

AreaNetwork communication

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