Theory Of Operation
WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The Compass/Temp button is integral to the Left Steering Wheel Switch. The Left Steering Wheel Switch is hardwired to the Right Steering Wheel Switch (Speed Control Switch). The Right Steering Wheel Switch (Speed Control Switch) sends switch commands to the Cluster over the LIN Bus circuit. For more information concerning the Steering Wheel Switches, and. Refer to SWITCH, EVIC CONTROL, OPERATION . Refer to OPERATION .