Set Condition
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The Exhaust Temperature Sensor Signal 1/5 circuit is below 0.13 Volts for two seconds. A default value will be used for the Exhaust Temperature Sensor 1/5 and active DEF injection will be disabled.