Rad fan stays on with the dfi

[JOHNZAZA]

For some reason when i switched my car to dfi this year, when i start the car my fans are on . They stay on all the time until i turn the car of. The stock ecm never did that.

Any suggestions?

 

[buickboy]

I believe that there is a place in the utilities to set the fan turn
on/off temperature. Must be set too low in yours. hope that helps
Mitch

 

[JOHNZAZA]

i tried changing the temp and no difference. Must be a problem with the wiring in the relay. I believe it was wired to run on high when the fans are supposed to come on with the stock ec. Could be with the dfi it's grounding it to come on.

 

[JOHNZAZA]

does anyone know the wiring diagram for the cable they give with the dfi unit.

I think the wires for the ac clutch and the fans may be switched.

Thanks all.