Because the air springs must be inflated during the installation process, it's recommended that all of the air controls and plumbing be installed first. The ICC is designed to be mounted low on the dash or at the top of the windshield using the optional mounting bracket. Either mounting location ensures easy fingertip control as well as a clear line of sight to monitor air pressure. A 14-pin connector connects the ICC to the air manifold, while the supplied schematic diagram shows proper connection for the four-wire power harness. The ICC displays the pressure of each air spring, and with the optional sending unit, it can also display the tank pressure.