LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2023 >> Escape ST-Line Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 739 (Electronic Power Assist Steering Guided Routine Testing) >> DTC/Symptom Selection >> DTC Index >> PSCM - Power Steering Control Module >> DTC U0140: Lost Communication With Body Control Module >> Diagnostic Aids
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Aids

WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2022 Lincoln Navigator, 2022 Lincoln Nautilus, 2022 Lincoln Corsair, 2022 Lincoln Aviator, and 2022 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.

For additional information on the messages sent to the PSCM from the BCM, refer to the Network Message List in the Power Steering article

Do not install a new PSCM as part of the repair for a PSCM DTC U0140:00.

scientia non olet · About LEMON Manuals