Normal Operation

The PSCM must be programmed with the correct vehicle information in order to operate correctly. Refer to Module Configuration article for additional module configuration information.

1. AB1: CHECK VEHICLE HISTORY 
   • Check the vehicle history for recent service actions related to the PSCM or steering column.
   • Have there been any recent service actions related to the PSCM or steering column? 

   Yes	No
   REPEAT the PMI procedure as directed by the diagnostic scan tool or CONFIGURE the PSCM using vehicle as-built data.	Go to  AB2.

2. AB2: VERIFY THE PSCM DTC 
   • Clear the PSCM DTCs.
   • Ignition OFF.
   • Wait at least 90 seconds for the modules to completely shut off.
   • Ignition ON, engine OFF.
   • Carry out the PSCM self-test.
   • Is DTC U2100:00 present in the PSCM? 

   Yes	No
   INSTALL a new EPAS gear. REFER to Power Steering article ORDER a replacement EPAS gear and INCLUDE the RVC on the form. If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form.	The condition causing the DTC is not present at this time.