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Home >> Ford >> 2022 >> Edge ST-Line >> Repair and Diagnosis (Single Page) >> Steering >> Power Steering >> Electronic Power Assist Steering Guided Routine Testing >> Pinpoint Tests >> Pinpoint Tests BS: PSCM DTC U023B Lost Communication With The Image Processing Module "B" >> DTC Trigger

DTC Trigger

This DTC sets when the PSCM does not receive the IPMB messages within a certain time frame. This can occur if the IPMB 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.