Normal Operation

The steering wheel position must be calibrated to the straight ahead position after installation of a new steering column, a new steering column intermediate shaft, repairs to the vehicle suspension or adjustment of the vehicle steering and suspension geometry.

This test generates a RVC for a new PSCM when directed to do so from pinpoint test. A RVC is required to order a new PSCM and to document billing for payment.

1. P1: STEERING ANGLE SENSOR CALIBRATION 
   • Ignition ON, engine running.
   • Turn the steering wheel approximately thirty degrees in each direction, then return to the central position. Make sure that the steering wheel is set to the straight ahead position.
   • Ignition ON, engine OFF.
   • With the vehicle stationary run the steering angle sensor calibration procedure.
     • REFER to PROGRAMMABLE PARAMETERS/STEERING WHEEL POSITION SENSOR CALIBRATION on the scan tool and follow the calibration procedure.
   • Clear the PSCM DTCs.
   • Ignition OFF.
   • Wait 90 seconds for the module to exit the active state.
   • Ignition ON, engine OFF.
   • Carry out the PSCM self-test.
   • Are DTCs C1B00-95 or C1B00-54 present? 

     Yes	No
     INSTALL a new EPAS assembly. REFER to Steering Column . ORDER a replacement PSCM and INCLUDE the RVC on the form. If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form. When complete, SELECT the "X" in the top right corner to CLOSE this procedure.	The concern was caused by a incorrectly calibrated or non-calibrated steering wheel position sensor. The customer concern has been corrected.