Diagnostic Aids
WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
During the ignition cycle when the DTC was set the following will happen: steering assist is reduced, the PSCM transmits an invalid steering angle message over the HS-CAN and the module sends a message to the IPC to display SERVICE POWER STEERING in the message center.
If the concern continues DTC U3000:96 sets, the PSCM removes steering assist and enters into a manual mode, the module also sends a message to the IPC to display SERVICE POWER STEERING NOW in the message center.