pd59

I'm having an odd electrical issue and wanted to see if you guys had any ideas on where to start looking. All of my front driver side lights have gone out, including the HID headlight, LED drl, turn signal, and fog light. Also, my washer fluid pump and horn have stopped working This happened yesterday after going through a car wash I checked fuses and relays, no problems there. I also have pulled off the plastic radiator cover/shield, and looked around for any loose connections but haven't seen anything yet. After looking down under the hood, the horn and washer fluid pump are down along the driver side, so I'm thinking that there is either a loose connection or something over there that has caused the problem. My dealer won't be able to take a look until Monday, so I figured I'd take a look. Any ideas? Edit: Truck is a 2018 Chevy LT 4x4

I was told that the 4-6 gear planetary gears started coming apart, which then introduced metal shavings into the trans fluid pump. They replaced the torque converter, fluid pump, the broken planetaries, some clutches, and I believe the valve body. Thankfully it was covered under warranty. It was a mess. The dealer told me they re adjusted the shift points, so who knows. I need to bring it back over there, but I drive my truck a lot for work, so it’s a pain in the ass.

My 18 was fine, right up until the trans grenaded itself last month at 27k miles. Dealer rebuilt the transmission, and now I am having the same issues with downshifts. It’s annoying.