LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2021 >> Aviator Base, AWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Electronic Power Assist Steering (EPAS) Guided Routine >> Pinpoint Tests >> Pinpoint Tests AK: PSCM DTC U0121 Lost Communication With Abs Module >> DTC Trigger

DTC Trigger

This DTC sets when the PSCM does not receive the ABS module messages within a certain time frame. This can occur if the ABS module wiring harness or electrical connectors are loose or damaged, or if the vehicle battery state of charge levels are low. Consult the DTC Index for additional information if needed.