Set Condition
WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
After a calibrated amount of cool down time, the Powertrain Control Module (PCM) performs a general temperature rationality monitor and compares the AAT, ECT and IAT Sensor values. If the general temperature rationality passes, the PCM then compares the Engine Oil Temperature (EOT) Sensor value to the other temperature sensor values. If the difference is greater than a calibrated threshold, the diagnostic fails.