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.
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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 470 (SECM GUIDED ROUTINE)
2021 Ford Edge SE, 4WD
Section 470 (SECM Guided Routine)
2021 Ford Edge SE, 4WDSECTION Section 470 (SECM Guided Routine)
WARNING: This page is about a different car, the 2019 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.
- DTC/Symptom Selection
- DTC Index
- SECM - Steering Effort Control Module
- DTC B135C: Heater Element
- DTC B137F: Steering Wheel Left Switch Pack
- DTC B1380: Steering Wheel Right Switch Pack
- DTC B13BD: Steering Wheel Heater Module
- DTC C100B: Motor Drive Current
- DTC C100C: Steering Tracking
- DTC C1039: Active Front Steering (AFS) Lock: Emergency Position Not Reachable
- DTC C1B00: Steering Angle Sensor
- DTC C2003: Steering Wheel Switch Left Module
- DTC C200D: Motor Rotation Angle Sensor
- DTC U0001: High Speed CAN Communication Bus
- DTC U0100: Lost Communication With ECM/PCM "A"
- DTC U0121: Lost Communication With Anti-Lock Brake System (ABS) Control Module
- DTC U0126: Lost Communication With Steering Angle Sensor Module
- DTC U0131: Lost Communication With Power Steering Control Module
- DTC U0146: Lost Communication With Gateway "A"
- DTC U0151: Lost Communication With Restraints Control Module
- DTC U0212: Lost Communication With Steering Column Control Module
- DTC U023A: Lost Communication With Image Processing Module A
- DTC U0401: Invalid Data Received from ECM/PCM "A"
- DTC U0415: Invalid Data Received From Anti-Lock Brake System (ABS) Control Module
- DTC U0420: Invalid Data Received From Power Steering Control Module
- DTC U0428: Invalid Data Received From Steering Angle Sensor Module
- DTC U0452: Invalid Data Received From Restraints Control Module
- DTC U0556: Invalid Data Received From Front Display Interface Module
- DTC U0557: Invalid Data Received From Front Controls Interface Module "A"
- DTC U1000: Solid State Driver Protection Active - Driver Disabled
- DTC U2000: Motor Temperature
- DTC U2001: Reduced System Function
- DTC U2002: Switch
- DTC U2011: Motor
- DTC U2016: Control Module Main Software
- DTC U201A: Control Module Main Calibration Data
- DTC U2100: Initial Configuration Not Complete
- DTC U2101: Control Module Configuration Incompatible
- DTC U210A: Temperature Sensor
- DTC U3000: Control Module
- DTC U3003: Battery Voltage
- SECM - Steering Effort Control Module
- Symptom Chart - Adaptive Steering System
- Notes
- A module does not respond to the diagnostic scan tool
- Click noise with or without steering wheel movement during vehicle startup or shutdown
- Front wheel contacting suspension control arm
- High steering effort
- The red adaptive steering system warning indicator is always on
- The yellow adaptive steering system warning indicator is always on
- The yellow adaptive steering system warning indicator flashes once per second during start up
- Message center displays Adaptive Steering Initialization
- Message center displays Adaptive Steering Off Service Required
- Message center displays Adaptive Steering Loss Do Not Drive
- Steering tie-rods adjusted unevenly
- Steering wheel is off center (clearvision is outside of expected parameters)
- Steering wheel is off center following adaptive steering trim service routines
- Turn signals cancel unevenly
- Uneven steering wheel rotation lock-to-lock
- DTC Index
- Pinpoint Tests
- Pinpoint Tests A: SECM Low Voltage Concern
- Pinpoint Tests B: SECM High Voltage Concern
- Pinpoint Tests C: Lost Communication With PCM Concern
- Pinpoint Tests D: Lost Communication With ABS Module Concern
- Pinpoint Tests E: Lost Communication With SASM Concern
- Pinpoint Tests F: Lost Communication with PSCM Concern
- Pinpoint Tests G: Lost Communication with GWM Concern
- Pinpoint Tests H: Lost Communication With RCM Concern
- Pinpoint Tests I: SECM Motor Concern
- Pinpoint Tests J: SECM Internal Fault Concern
- Pinpoint Tests K: Steering Lock Concern
- Pinpoint Tests L: SECM High Current Concern
- Pinpoint Tests M: SECM Temperature Concern
- Pinpoint Tests N: SECM Configuration Concern
- Pinpoint Tests O: Lost Communication With SCCM Concern
- Pinpoint Tests P: Lost Communication With Image Processing Module A Concern
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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.