: How to make TOW MODE default transmission setting?

Gale Hawkins
10-11-10, 05:54 PM
Does making the Tow Mode the default transmission operational mode require re chipping?:confused:

10-11-10, 08:45 PM
During my blackbear tune, he tuned it so when I hit the button, it firmed up the shift points. If that's kinda what your talking about, yes, it has to be done by tune.

Gale Hawkins
10-11-10, 11:58 PM
That was what my left brain was telling me. We spend some time on roads that are too narrow to stripe and are very crooked that real hammer the Cadillac software version of this GM transmission because they lower the line pressure so the transmission slips so much you can not feel the shift points.

I am 59 so smooth is cool but I know it makes for shorter transmission life. :(