turkeybird56
Well-Known Member
YES. I had the TSB done, did cool down a lil more, but the remote function was affected, IMHO at least 50%. There are times my Remote Function will not even engage the AC. But I can say, below 40 degrees, the heating remote function works, you just have to remember these trucks are too smart and will not blow much heat on remote till the engine gets to operating temp. So U get the Good and the Bad on this TSB. I still have my lil clamp in the truck in case have to put on outlet water hose to heater core if it gets too hot.Wasn’t one of the negative impacts of the TSB is that the temperature range for pre-cooling the cabin when remote-start is used is not as good as original? Living in Houston, I use my remote start all the time and certainly would not want to negatively impact that function. I plan to keep this truck long term, so the chance that something starts rattling deep in the dash years down the road, or that the pre-cooling function is negatively impacted has me choosing “hack” over TSB.
ADDED: I am currently waiting on a new "E FAN". Mine is not operating properly and has been ordered since 1 Feb 2022. SO whenever it comes in, and I am gonna have a BIG Argument with my SA< and see if I can convince them to reflash all the HVAC controls, to see if I can get my remote system working the way it did before I had the TSB done. Will report on whether or not happens, and if it does, the results.