My truck ran very well for about 10 days and then overheated again after having the water pump replaced. Turns out the shop did not refill the system with the OAT coolant and the "standard" coolant will not work. I assume the dealership will know that... To their credit the shop was very upfront...
Of course by the time I got to the dealership, the cruise control was working, the heater was working, and I was able to clear the error code. It is still overheating. The radiator fan is blowing cold, but after 10 minutes the coolant is >240 and the hoses are very hot. It is at the diesel...
I am driving a 2014 Ecodiesel with 127,000 miles on it. I had the 120,000 service done in late January. In the last 3 weeks the cruise control button started to work intermittently. It seems like it has a mind of its own. Sometimes I adjust the gear up and then down and it will work. Sometimes...