Hello, does anybody have a diagram for the radiator fans and the fan relay? I recently purchased a 1997 Grand Caravan with the 3.8L engine and that fans were running all the time when the key is on. I later found out that the previous owner cut the wires to the relay and the fans and directed them to the key so they are always on when the key is on. Now I need to smog the van but the check engine light is on for the fan relay circuit. Van runs fine except for the fanns on all the time but the check engine light is on so I need to put it back to the original or is there any other way to get the check engine light off? Any help is appreciated.

 

Welcome to DF
Send me your email address and send you the pdf file with picture.