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U11FB · Manufacturer communications

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

U11FB ← What does this code mean?

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08-235-25 ↗

DODGE · 2025-08-02

Blind Spot Detector May Not Work Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U11FB-00 - Lost Communication With Left Blind Spot Sensor. ● U11FA-00 - Lost Communication With Right Blind Spot Sensor. Customers may experience the following: ● Blind spot system off/service blind spot system/blind spot temporarily unavailable warning lights on in Instrument Panel Cluster (IPC). ● Blind Spot Monitoring inoperative. This bulletin involves replacing the rear fascia wiring.