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Home >> Ford >> 2014 >> Fiesta ST >> Repair and Diagnosis >> External Pages >> Different car >> Section 332 (Electronic Power Assist Steering Component Testing) >> DTC Symptom Index >> DTC Index >> PSCM - Power Steering Control Module >> DTC U0423: Invalid Data Received from Instrument Panel Cluster Control Module >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2015 Ford Fiesta. However, it is still accessible from the selected car via links, so may be relevant.

DTC U0423:00 indicates a power mode message concern. The module reporting this DTC is not the problem module. Do not install a new EPAS assembly if this DTC is set.

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