Did you use a new TIPM or a used one?
Have you tested the front control module, it is bolted to the front of the TIPM. It controls most of the items you're having problems with. Also, check the grounds next to them. If they fail you get various problems as the control voltages start fluctuating.
The other issue could be odd data on the CAN buss. That takes a break out box and analyzer to look at.
I would take a look at the data on the buss and off a good scan tool and see what is being commanded to do what.
Also check the actual power distribution center, they fail a lot as well.
Hard to do much of that testing without a scan tool that let's you watch or command the various modules though.
Images (Click to enlarge)
Saturday, August 29th, 2020 AT 12:37 PM