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Home >> Lincoln >> 2012 >> MKZ Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1236 (Information System And Entertainment System) >> Diagnosis And Testing >> Information and Entertainment System >> Principles of Operation >> Steering Wheel Controls
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Steering Wheel Controls

WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The steering wheel controls consist of a series of resistors. Each steering wheel control switch function corresponds with a specific resistance value within the switch. When a switch is pressed, the ACM  (or the APIM  ) monitors the change in reference voltage to determine the requested function.

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