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Home >> Ford >> 2014 >> Fiesta ST >> Repair and Diagnosis >> Steering >> Power Steering System >> Interactive Diagnostics >> DTC Symptom Selection >> DTC Index >> DTC U0121: Lost Communication with the Anti-lock Brake System (ABS) Control Module >> Possible Causes

Possible Causes

Fuse(s).

Wiring, terminals or connectors.

DTCs present in the ABS module.

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