Electric engine cooling fans run all the time with a tune

[sixathome]

I got my Intune yesterday and loaded up the 87 octane tune with the DoD off in my '08 GMC Crew Cab Z71 (LC9), works great and I love it. A little more power and the v4/v8 lag is GONE! I did notice the the coolong fans run all the time now even when cold, not that's a bad thing by any means and maybe I never noticed how much they ran before but is it common for them to run all the time with a tune?

Thanks

[rdss]

I haven't noticed any change in the fans running with the 87 or custom 87 Lew tune. I know you can adjust when the turn off and on, did you go into any of that?

[sixathome]

No, I didn't go into any of that, the fans are always on now after the tune. Is there a place under "modify tune" to change the fan settings?

[rdss]

I believe there is (I haven't selected the modify tune in a while since Lew tuned my truck) but if you didn't mess with anything other than load the 87 tune you shouldn't be having that problem.

[sixathome]

It must be something to do with the specific tune and/or something to do with the fan control in adjustable parameters, I just don't know how to dial it in to where the fans don't run all the time. I put it back to stock (modified) with DoD off and the fans operate as before the tune. Maybe Diablosport techs can shed some light on what to do.

[mikel]

no worries with the fans running....

[06MonteSS]

the fan % power is increased more in the tunes, to keep the vehicle running cooler... they were always on before, but at a lower power, so you never heard them before... but the tunes increase the % power they run at, so now you hear them... a

and there's no problems with them running like that... mine have been running at more % power for the past 6.5 years with no issues...

[sixathome]

Good deal, thanks guys