Monitored & Set Conditions
WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
The Intake Air Temperature (IAT) sensor high is monitored with the ignition on. Battery voltage greater than 10 volts. DTC will set if the (IAT) sensor voltage at the PCM is greater than 4.9 volts. This is a one trip fault.