Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC Chart: Restraint Control Module (RCM): Notes
2021 Ford Edge SE, 4WDSECTION Notes
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
NOTE:
Unlisted Diagnostic Trouble Codes (DTCs) are often retrieved as a result of incorrect repair procedures. Before attempting any repairs for unlisted Diagnostic Trouble Codes (DTCs), check the vehicle service history for recent repairs. For RCM Diagnostic Trouble Codes (DTCs) not listed in this chart,
- Repair all other RCM Diagnostic Trouble Codes (DTCs) before attempting to repair any Diagnostic Trouble Codes (DTCs) not listed in this chart.
- If no other RCM Diagnostic Trouble Codes (DTCs) are retrieved, CLEAR the RCM Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If the RCM Diagnostic Trouble Codes (DTCs) return, VERIFY that the RCM is the correct part number for the vehicle application, and INSTALL As-Built data following scan tool instructions under Module Programming > As-Built.
- Inspect the RCM and RCM connectors for any damaged pins or connections.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.