We have a 2015 trailhawk with 9000 miles on it. It's the 4 cylinder 9 speed. It is currently at the dealer for the 4th or 5th time because it won't automatically shift into 8th or 9th. The engines runs at 3300 rpms at 80 mph on the highway, straight, no traffic, steady speed. When you manually shift it to 8th, the rpms drop to 2200-2500. If you speed up it shifts back to 7th and stays there til u manually shift it. We have also had it shift into 8th or 9th in the city running at 45 mph.
Anyone else experiencing this issue?
Anyone else experiencing this issue?