Sensor, Diesel Exhaust Fluid Level/Temperature: Description: Description
WARNING: This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
The Diesel Exhaust Fluid (DEF) Tank Level Sensor and Temperature Sensor used to measure the fluid level of the tank and the temperature of the fluid in the DEF tank. None of these components serviceable and if tank level sensor or temperature sensor fail, a NEW DEF tank needs to be installed.