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Home >> Ford >> 2018 >> Taurus Limited, FWD, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (RCM Guided Routine Testing -- (Pinpoint Tests A - Ax)) >> DTC/Symptom Selection >> DTC Index >> RCM - Restraint Control Module >> DTC U0401: Invalid Data Received From ECM/PCM A >> Action

DTC U0401: Invalid Data Received From ECM/PCM A: Action

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CHECK for additional RCM and PCM DTCs. DIAGNOSE and REPAIR any DTCs that are retrieved. For RCM DTCs, REFER to the RCM - Restraint Control Module . To diagnose PCM DTC, Refer to the appropriate applicable Electronic Engine Controls article

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