Not a TLC thing, but the oil filter on our 3.4 Tacoma motor... Ya pretty much gotta drop the skid plate to get "easy" access to it! Again, a remote would be a good idea!
Hate to revive such an old thread to say that all you have to do is move the flap that covers the gap between the body and frame behind the front drivers wheel....easy peasey
Cup holders are the worst thought out design by far on the 80's interior....one of the first mods I did was find something else to hold my drinks.