I also need to experiment with the interaction of cruise control and tow haul. I use cruise to control downhills on modest passes with my Jeep and Canyon pickup. They do not have a tow haul mode. But with six to eight gears cruise causes the necessary downshifts without touching the brakes.
They both have manual shifting override that the F53 does not. I sometimes use 4 on the F53, and rarely 2 on serious passes.
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