Diagnostic trouble code (DTC) U211B:08 in the ABS module during a diagnostic self-test

Bulletin number

SSM 51475

Component

Service brakes, air: antilock

Summary

Some 2023 F-Super Duty vehicles may set diagnostic trouble code (DTC) U211B:08 in the ABS module during a diagnostic self-test. This may be due to the ABS modules DTC sensitivity during vehicle key-on/start-up. U211B:08 should be ignored if: no other DTCs are present in the ABS module, the malfunction indicator lamp (MIL) is not illuminated while the engine is running, and no drivability concerns are present. No further service action is required.

Owners of these vehicles have filed 12 complaints in the brakes category.