So I loaded back the stock tune today and cruised worked just fine. I then loaded back the 93 tune and cruise......still works?!?!? Dont really know what happened. Any thoughts?

Should a man load back the stock tune before taking it to a shop?

I have the same issue for about 3 months. I have the 09t08 crom loaded but it doesnt sound like the 09r08 will work any better. Could it have anything to do with changing tire sizes on the unit?

i am having the same problem in some of the other forums. not supported
Calid: 56028801AD

PCM 56029161AH

TCM 56028810AD

I have installed new calibration and new crom. Still no luck

help!!

04 Dodge ram QC slt 5.7 hemi
DSP U7137