Transmission fluid check & refill procedure 2019 Trailboss LT?

[SierraScreech]

I looked under the hood of the Trailboss LT and noticed no transmission fluid dipstick. Anyone have info on the whole procedure of checking the level and replacing the transmission fluid on these trucks?

Edited June 16, 2019 by SierraScreech

[Black02Silverado]

Pretty much a dealer service.   One can do it if you have the procedure on how to accomplish it. I'm sure there will be a Youtube video out soon.

[Philipgonzales3]

Anyone know if this is the same on all the trims?

[carkhz316]

I believe it's like the cars, where there is a fill/ check plug in the pan. With the vehicle level, and the trans at a specific temp (the 6L80/ 90 cars are something like 100-125*) you pull the plug with the vehicle running and watch for a little trickle to come out. If none comes out, add fluid until it does.

Edited May 30, 2019 by carkhz316