Diagnostic Aids
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
During the ignition cycle DTC U2100:00 initially sets, the PSCM enters a reduced assist mode.
For DTC U2100:55, REFER to PMI in MODULE CONFIGURATION SYSTEM for additional information on module configuration.
For both DTCs, the PSCM transmits an invalid steering angle message over the HS-CAN and the module also sends a message to the IPC to display the POWER STEERING ASSIST FAULT in the message center.
| Failure | Action |
|---|---|
| 00 | GO to PINPOINT TEST AB |
| 55 | Using a diagnostic scan tool, CONFIGURE the PSCM. FOLLOW all diagnostic scan tool directions. REFER to MODULE CONFIGURATION SYSTEM . |