2005 caravan rad fans wont shut off

[vandamn]

hi
have a 2005 dodge caravan with 3.3liter. when engine is shutoff rad fans stay running draining battery. this problem occurred once few months ago also. any help with this problem would be appreciated.
thanks
mike

[Cntrysthbst]

can you check for codes? cycle key 3 times without starting engine and read codes of dash below speed gauge, and/or a scan tool, its OBD2 for yours. this will help. you may have a sensor issue, and worse, a bad PCM. when you cycle the key start in the off postion and move key to on, on the third time leave the key in the one position and read codes, when it is done it will say done, please post back so we can help you better. cycle somewhat fast when doing that.

[danielsatur]

A bad thermo sensor on your radiator, or a stuck on relay!