Lenny_B

I am not sure what you dont understand. I would like the downshift while slowing down to be less aggressive, similar to when not using tow/haul mode. I am looking for options other than just not using tow/haul all together.

Do you think there is anyway to retune or possibly get the 2020 tune?

so it says that tow/haul mode is designed to be most effective while towing a trailer at 75% of GCWR, that does not mean you should not use it correct? Also states that it will not hurt the vehicle to use Tow/Haul when lightly loaded or even unloaded. I feel like a 5,000 pound trailer is more than lightly loaded.

I have a 2022 LT with the 6.6 gas and have been overall happy with how it performs. I pull a boat around a lot that weighs about 5,000 pounds. This isnt much work for the truck and does everything great except when go to slow down say coming into a town, 60 mph to 30 mph, if I get off cruise and try to coast into town the truck wants to down shift to slow me down. Around 45 mph there is a very aggressive down shift. Is there anyway to turn this off other than not using tow/haul mode? The truck has plenty of brake to slow the boat down and the trailer has brakes as well so the down shift so aggressive is really not needed. I know it probably doesnt hurt the truck but it is uncomfortable to ride in, I have had other passengers make comments about it as well.

For those of you that have them installed could you take a measurment from the ground to the board when it is down?