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 2018 Lincoln MKX and 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition ON, the SASM sends messages to the SECM communicate over a private CAN. If the SECM does not receive these messages within a certain time frame, the SECM sets a DTC.
SECM DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0126:00 | Lost Communication With Steering Angle Sensor Module: No Sub Type Information | Sets when the SECM detects any of the SASM messages is missing. This can be due to a SASM failure, a circuit failure on the HS-CAN2 or an excessive load on the network. |
RENDER: 1.0x
NO RELATED
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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.