Hey guys, I'm new to the forum. First Post! I came across a video of a guy working on a Trailblazer that was having the EXACT 5 transmission solenoid codes as I do, as well as the same symptoms. Had my transmission rebuilt in January 2019. It worked flawlessly until November 2019. Got in the truck one day and it was like i was taking off in 3rd gear. Stopped and turned the truck off, restarted and it was fine. Called transmission shop and they said maybe some trash went through a solenoid, but if it did it again bring it to them since i had a 1 year warranty. Truck did the same thing a few days later. Carried it to the transmission shop. They called the net day and asked if i had added anything aftermarket to the truck because it gave them all 5 solenoid codes at one. They said that the trans was mechanically fine, and that i needed to start tracing wires. Checked the obvious things like the ground under the radiator, and the ground under the bed behind the driver door. Checked connector to transmission and it had trans fluid inside the plug. Cleaned out the plug and thought this was the issue. It was not. Same symptoms a few days later. Just been driving it and resetting it by turning the truck off and starting back. Recently however the truck is doing it more often and becoming harder to reset. The video about the trailblazer that i saw last night talked about checking fuse 47 under the back seat and then working forwards or backwards from there to find the issue. I pulled up a wiring diagram online that i think is for my truck. I saw, just like he said, that there is one wire that powers al 5 solenoids. So it makes since that me having all 5 codes means i am losing power, intermittently. But, what fuse is that on the 03 silverado 4.8 2wd? i looked in the fuse panel beside the driver door and checked the "TBC IGN 0" fuse while the truck was running and i had 14.2v on each side. Is this the right fuse, if so, where do i go from here? Side note, i changed the ignition a few years back when i was having shifting issues, so im not sure if i should go head and replace it just to be sure. Also just put a new battery in to rule that out as well. Any help would be greatly appreciated! Sorry for the long post, just wanted to give all the details. Here is the video for reference: