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.
Normal Operation And Fault Conditions
2021 Ford Edge SE, 4WDSECTION Normal Operation And Fault Conditions
WARNING: This page is about a different car, the 2021 Ford Transit Connect. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition ON, the SECM monitors various inputs to detect if a fault is present.
SECM DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C1039:7F | Active Front Steering (AFS) Lock: Actuator Stuck Off | Sets when the SECM cannot activate the adaptive steering lock at engine start. |
| C1039:92 | Active Front Steering (AFS) Lock: Performance or Incorrect Operation | Sets when the SECM detects the adaptive steering lock fails the unlocking test. |
| C1039:94 | Active Front Steering (AFS) Lock: Unexpected Operation | Sets when the SECM detects the adaptive steering lock fails the integrity test or the locking disc calibration test. |
| C200D:28 | Motor Rotation Angle Sensor: Signal Bias Level Out of Range/Zero Adjustment Failure | Sets when the SECM detects the adaptive steering motor angle sensor signal is outside the normal operating range or if the sensor is incapable of learning the center position. |
| C200D:62 | Motor Rotation Angle Sensor: Signal Compare Failure | Sets when the SECM detects the adaptive steering motor angle sensor fails to learn the center position. |
| U2001:92 | Reduced System Function: Performance or Incorrect Operation | Sets due to a restraint airbag impact event or a fuel cutoff event. Due to the fault setting conditions, the installation of a new steering wheel and SECM are not covered under the vehicle warranty. Subsequently, a RVC is not provided for component replacement due to this DTC. |
| U3000:46 | Control Module: Calibration/Parameter Memory Failure | Sets when the SECM detects an internal fault. |
| U3000:49 | Control Module: Internal Electronic Failure | Sets when the SECM detects an internal fault. |
| U3000:61 | Control Module: Signal Calculation Failure | This DTC sets due to an incomplete or an improperly performed trim routine. |
| U3000:9A | Control Module: Component or System Operating Conditions | Sets when the SECM detects an internal fault. |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.