If your dealer is ok with it, then leave it. Of course there is the possibility that a DC/Star regional person could be around just looking. If you want to remove it, you should remove all of the connections and plug all stock connectors back in. The Juice will not interfere with reprogramming the tire size ("Pinion Factor").

 

as easy as it is to remove the edge, i would not take any chances. last time my truck had to go in i removed it. keeping my warranty is worth 20 minutes of my time.

 

Last time I was at the dealer for my $26.95 Oil/Filter change, which turned out to be 5th and free, I had everything on. Told em to be carefull and not run over anything in the garage. I heard them in the garage reving enough to see what it sounded like.

I have not had any dealer programming done since I added everything, but the Edge cannot modify the pinion factor. Not sure it can even read it. According to Edge none of my transmission monitoring or protection works because I have had my "Pinion Factor" reprogrammed for the 315s by the dealer. I dont care since the tc/trans was completely built for racing, but it is irritating.

 

Do you have life insurance?

If you do, then you are a safe guy. Unplug it, tuck it away under your seat. Take the 5 minutes to unplug it and then the 5 minutes to plug it back in when they're done.

 

No, nothing would hurt it. The pinion factor is changed using a DRB2 scantool, not the main computers they use for firmware updates.