djridgway Report post Posted May 12, 2014 My 2014 diesel pusher Allison transmission does not downshift when on cruise control. Share this post Link to post Share on other sites
lmsooter Report post Posted May 12, 2014 I am assuming you are talking about downshifting on a hill? Or trying to manually downshift when cruise is engaged? Share this post Link to post Share on other sites
djridgway Report post Posted May 12, 2014 speed slows on incline. example at 60 mph will slow to 50 mph. will not downshift. will not increase RPM I have to cancel cruise Share this post Link to post Share on other sites
hermanmullins Report post Posted May 12, 2014 djrdgway, When you are on cruise do you have the transmission in MODE? If so your transmission wont down shift as fast as it will out of MODE. When I am on cruise and in MODE and come to an incline, I will step down on the accelerator so the Boost will kick in. This way my torque is kept up and I can make the climb with ease. Herman Share this post Link to post Share on other sites
BillAdams Report post Posted May 13, 2014 Can you manually push a lower number and have the transmission downshift or is it not working at all? Share this post Link to post Share on other sites
