What does code U0658 mean?

Q: What does code U0658 mean?

Lost Communication With Windshield Temperature Sensor. U0658 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 windshield temperature sensor or the module that reports its data. The computer detected that expected messages from the sensor or its interface module stopped arriving within a defined time window, which sets the code and usually illuminates the warning light.

DTC codes / U06xx · Network communication / U0658

U0658Lost Communication With Windshield Temperature Sensor

U0658 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 windshield temperature sensor or the module that reports its data. The computer detected that expected messages from the sensor or its interface module stopped arriving within a defined time window, which sets the code and usually illuminates the warning light.

SystemNetwork

Code typeGeneric (all makes)

SeverityLow

Fix difficultyIntermediate

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.