Hi:
I have an 03 Caravan with a 3.3 V6 with 100k on the odometer. I am getting this code on my OBD reader. It indicates that the IAT (Inlet air temp) circuit is high. I have searched here and on the Net for information beyond this but have come up empty handed.
Any help??
Thanks
Jim

 

the intake air temp sensor is on the back side of the tube from the air cleaner to the throttle body. possible that the sensor is unplugged. They usually don't go bad.

 

Thanks for the quick reply. I checked it, both pins are connected and the connector snap together okay. Are there any tests with a volt meter to test if it is okay?