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Home >> Ford >> 2011 >> Mustang Base, 2D Coupe, Standard >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Steering System - Electronic Power Assist Steering (EPAS) >> 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 U0401:68 indicates an engine speed, vehicle speed or tire size 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 U0401:68. If the vehicle speed signal is the cause of the concern the vehicle speed sets to a default value, if the wheel speed or tire size message is the cause of the concern the Active Nibble assistance is disabled.

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