Avenger V6-2.7L (2008)
Outside Temperature Display Sensor: Description and Operation
Operation
OPERATION
The ambient temperature sensor is a variable resistor that operates on a five-volt reference signal. The resistance in the sensor changes as temperature
changes, changing the temperature sensor signal circuit voltage to the Totally Integrated Power Module (TIPM). Based upon the resistance in the sensor,
the instrument cluster, sometimes referred to as the Cab Compartment Node (CCN), display senses a specific voltage on the Controller Area Network
(CAN) data bus circuit, which corresponds to a specific temperature. The applicable instrument cluster display then displays the proper ambient
temperature.
