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 MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1596 (STEERING COLUMN SWITCHES)
2009 Mercury Milan Premier, 3.0 1, AWD
Section 1596 (Steering Column Switches)
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Section 1596 (Steering Column Switches)
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Diagnosis And Testing
- Steering Column Switches
- Special Tool(s)
- Principles of Operation
- Inspection and Verification
- DTC Chart
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: No Power in All Ignition Switch Positions
- Pinpoint Test B: No Power in ACC
- Pinpoint Test C: No Power in RUN
- Pinpoint Test D: No Power in START
- Pinpoint Test E: B2A20
- Pinpoint Test F: DTCs B2844 and U2472
- Pinpoint Test G: Ignition Key Cannot Be Returned to the OFF Position
- Pinpoint Test H: The Ignition Key Can Be Turned to the OFF Position When the Selector Lever is Not in PARK
- Component Tests
- Steering Column Switches
- Removal And Installation
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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.