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 604 (STEERING WHEEL AND COLUMN ELECTRICAL COMPONENTS)
2021 Ford Edge SE, 4WD
Section 604 (Steering Wheel And Column Electrical Components)
2021 Ford Edge SE, 4WDSECTION Section 604 (Steering Wheel And Column Electrical Components)
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Steering Wheel and Column Electrical Components - Overview
- Steering Wheel and Column Electrical Components - System Operation and Component Description
- System Diagram - Conventional Ignition Switch
- Network Message Chart - Conventional Ignition Switch
- Ignition Switch System
- System Diagram - Push Button Ignition Switch
- Network Message Chart - Push Button Ignition Switch
- Push Button Ignition Switch
- System Diagram - Heated Steering Wheel
- Network Message Chart - Heated Steering Wheel
- Heated Steering Wheel
- Diagnosis And Testing
- Steering Wheel and Column Electrical Components
- Diagnostic Trouble Code (DTC) Chart
- Global Customer Symptom Code (GCSC) Chart
- Symptom Charts
- Pinpoint Tests
- Pinpoint Test A: No Power In All Ignition Switch Positions - Conventional Ignition Switch
- Pinpoint Test B: No Power In Acc - Conventional Ignition Switch
- Pinpoint Test C: No Power In On - Conventional Ignition Switch
- Pinpoint Test D: No Power In Start - Conventional Ignition Switch
- Pinpoint Test E: The Ignition Key Cannot Be Returned To The Off Position
- Pinpoint Test F: The Ignition Key Can Be Turned To The Off Position When The Selector Lever Is Not In Park
- Pinpoint Test G: No Power In On - Push Button Ignition Switch
- Pinpoint Test H: The Ignition Mode Indicator Is Inoperative
- Pinpoint Test I: The Ignition Mode Indicator Is Always On
- Pinpoint Test J: B11D9:16
- Pinpoint Test K: B11D9:17
- Pinpoint Test L: U300A:01
- Pinpoint Test M: The Heated Steering Wheel Is Inoperative Or Does Not Operate Correctly
- Pinpoint Test N: DTC B112B:49
- Pinpoint Test O: Network Communication Concerns U0140:08, U0146:08, U0151:00, U0155:08, U0164:00, U023A:08 Or U0241:08
- Pinpoint Test P: DTC U0422:08, U053B:08
- Pinpoint Test Q: U2100:00, U2101:00
- Pinpoint Test R: DTC U3000:49
- Steering Wheel and Column Electrical Components
- General Procedures
- Removal And Installation
- Ignition Switch - Vehicles With: Keyed Ignition
- Ignition Switch - Vehicles With: Keyless Entry and Push Button Start
- Steering Column Control Module (SCCM)
- Steering Column Control Module (SCCM) - Vehicles With: Adaptive Steering
- Steering Column Control Switch
- Steering Column Multifunction Switch LH
- Steering Wheel Multifunction Switch
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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.