I tried this post before, but can't read a wiring diagram, so have no idea if what was sent was right.. It's an 82 BJ44 with a 2B 24V diesel.. There is a rear heater, currently not working. I have no idea if this came with it, or was added.. When I was looking for an alternator, there were 2 for mine, depending on manufacture date. I tried calling Toyota, twice, they never got back to me.. I have no idea if the RHD SUV imported to US from Japan in the 1990's has more than 1 set of diagrams or not, only that there's 2 alternators.. I'm willing to buy good, clear digital or paper copies, but I need to know I'm buying the right stuff too. No idea how to do this.