transmission normal and performance mode

[Eric]

hi Eric here, wondering about the normal and performance mode on my 2000 4x4 silverado with a 4l60e , i imagine that when i press the tow haul button at the end of my transmission lever this will put me in performance mode , i ask this because i want two shifting paterns , one i can use on normal two wheel drive cruising and the other which would be the performance mode for when i am in 4x4 at the track , my present shift patern is great for all out 4x4 but way ,to hard on two wheel drive it clunks and if i happen to do a wide open 1>2 shift its all over the place , anybody thank you

[cme265]

thats exactly what it's there for, gives you two different shift modes, set'em how you like

[Eric]

thank you for the info, wanted to be sure Eric

[GAMEOVER]

In the PCM, you can adjust your Performance mode settings(i.e. button pressed)

You can Remove all of Torque Management, have different shift times, different shift pressures...e.t.c.

[Eric]

thanks GAMEOVER