Tnr Navagation Presets Problems

[mhorn0817]

Hey guys. I just got my 05 Denali touchscreen navagation unit installed in my 04 Denali this weekend and had my buddy do the vin relearn on the headunit with his tech2.

 

Anyway when I set my presets it goes into TEXT mode and will not stay on NUMBER mode (the radio station). I yanked the radio fuse out and re-installed and it went into NUMBER mode and worked for about 15 mins and then it just automatically started going back into TEXT mode.

 

Now text mode wouldnt be horrible but it doesnt scroll and whenever it changes itself over it just stays the same word forever. Is there a solution or fix or adjustment for this problem?

[mhorn0817]

nobody else has had this problem before?