ICC Steering Switch

WARNING: This page is about a different car, the 2015 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

ICC steering switch is installed to the steering wheel and allows the driver to operate the ICC system by using this switch.
ICC steering switch allows the ON/OFF of the Intelligent Cruise Control and the settings of a vehicle speed and distance between vehicles.
ICC steering switch signal is transmitted to ECM. ECM transmits the signal to the ADAS control unit via CAN communication.