A little update. Drove the SUV 770 miles today.
The real bad- transmission fluid leak apparently at the transmission:
https://bobistheoilguy.com/forums/t...using-and-possible-fixes.355955/#post-6143087
The bad- a P0171 error. I am hopeful and suspect a vacuum error.
Another bad- the mechanic appears to have done a sloppy job with all the wires, harness, etc. I will need to get in and clean it up.
The good- fixed the driver window stuck down and dead radio (except the CD motor of the radio). Fuse 22, a 10 AMP accessories fuse was blow. Replaced and all is well.
Another good- Fuel mileage without trailer on flat terrain at 70 mph 17/18MPG
Another good- trailer hooked right up, all electrical worked, and the trailer towed effortlessly. I did not exceed 60 MPH while towing the trailer.
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