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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1080 (Cruise Control System) >> Description And Operation >> Cruise Control - System Operation and Component Description >> System Operation >> Adaptive Cruise Control >> Steering Wheel Switches
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Steering Wheel Switches

WARNING: This page is about a different car, the 2018 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.

The cruise control steering wheel mounted switches are momentary contact switches that toggle up and down for the switch state. On vehicles without adaptive steering, the switches are an input to the SCCM. On vehicles with adaptive steering, the switches are an input to the SECM. The SECM sends switch data to the SASM (part of the clockspring assembly) on a pair of private CAN circuits, and the SASM sends the switch data to the SCCM over the HS-CAN2.