TCM Signals: Notes
WARNING: This page is about a different car, the 2016 Dodge Charger and 2015 Dodge Charger. However, it is still accessible from the selected car via links, so may be relevant.
The TCM registers one part of the input signals by direct inputs, the other part by CAN bus. In addition to the direct control of the actuators, the TCM sends various output signals by CAN bus to other control modules.