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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 U0155: Lost Communication With Instrument Panel Cluster (IPC) 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 U0155:00 indicates a possible failure of the HS-CAN which can be due to a circuit fault in the HS-CAN, the PSCM wiring harness or a IPC concern.

Do not install a new PSCM as part of the repair for a PSCM DTC U0155:00.

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