Code 44
WARNING: This page is about a different car, the 1995 Dodge Pickup and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Scan tool displays BATTERY TEMP SENSOR VOLTS OUT OF LIMIT. Condition is: open or short in Engine Coolant Temperature (ECT) sensor circuit or PCM battery temperature voltage circuit malfunction.