Home >> Ford >> 2011 >> Explorer Base, AWD, 6F55 >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> Power Steering - Electronic Power Assist Steering (EPAS) >> Interactive Diagnostics >> DTC / Symptom Selection >> DTC Index - Power Steering Control Module (PSCM) >> DTC U0159: Lost Communication With Parking Assist Control Module A >> Possible Causes