Set Condition
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
When the Body Control Module (BCM) indicates that the Brake Fluid Level Circuit is less then 0.68 volt. The BCM has a 15 sec debounce, except at power-up when it is two seconds if the fluid was low on the previous ignition cycle.