Possible Causes
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
| AAT SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| AAT SENSOR SIGNAL CIRCUIT SHORTED TO THE SENSOR RETURN CIRCUIT |
| AMBIENT AIR TEMPERATURE (AAT) SENSOR |
| BODY CONTROL MODULE (BCM) |