TPMS Control Unit
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2014 Honda Ridgeline, 2013 Honda Ridgeline, 2012 Honda Ridgeline, 2011 Honda Ridgeline, and 2010 Honda Ridgeline. However, it is still accessible from the selected car via links, so may be relevant.
Mounted over the accelerator pedal module, the control unit sends signals to the initiators and receives signals from the tire pressure sensor to verify pressure sensor IDs every time the engine starts. It also receives signals from the transmitters inside the tire pressure sensors, and it continuously monitors and controls the system.