when i press the a/c button, it does not light up and the compressor does not engage. the previous owner said it was working perfectly and the system...
That is precisely the kind of question for which I would consult ToyoDIY -- and the illustration in your post looks like it came from there, because...
I'm guessing you may know that your "radiator" (called a "condenser" in North America) is not the radiator used for engine and transmission cooling,...
I went with a slightly larger capacity transmission cooler and rarely if ever experience the transmission slamming into drive or reverse. Also, I did...