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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, FWD, 6F55 >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Electronic Power Assist Steering >> Interactive Diagnostics >> DTC / Symptom Selection >> DTC Index - Power Steering Control Module (PSCM) >> DTC U0401: Invalid Data Received from ECM/PCM A >> Diagnostic Aids
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Diagnostic Aids

DTC U0401:00 indicates an engine speed or vehicle speed message concern. The module reporting this DTC is not the problem module. Do not install a new PSCM as part of the repair for PSCM DTC U0401:00. When this DTC is set steering assist will be reduced, but not removed and active park assist is disabled (if equipped).

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