1990 Hiace wiring info (lights/wipers gone haywire)

[urantia]

As some of you may know service manuals for the toyota hiace after 89 are next to non existant (good luck getting ahold of any)

I know toyota dealers have them tho, and i'm hopeing someone here may be able to help me. I need to get the hiace registered but the lights and wipers are going crazy, cant turn the rear wiper off, the washer motor is stuck on. The high beam wont go on, the rear blinker is coming through the reverse light. Its pretty crazy and up the shit, probably a bad earth but so far its poking around in the dark.

First thing i am doing is replacing the combination switch, but i am pretty certain that is not the cuase as i can unplug the combination swith and the problems are still there. I cant really do much as far as checking the electricals without some sort of wiring information. (well it would make it 100 times easier if i knew what wires did what instead of finding out the slow and hard way.

reward offered to anyone able to scan from the service manual or provide something useful!!

[oldcorollas]

TRH２００／２１♯／２２♯、KDH２０♯／２１１／２２♯
http://page.auctions.yahoo.co.jp/jp/auction/107428396

[2jzhilux]

i may be able to help it may take a day or two though

[urantia]

OC: nah RZH100 series. altho there is prob some simular parts in that manual. Those hiace's in japan are wildly different to the basic australia ones. I looked at getting one of those super custom's as a halfcut but apparently u cant use them for conversions to regular hiaces as they are totally different. Will be looking into this further.

2jzhilux: you'll be a legend in the making if you can come through with the goods!

Ah i should add! its the 2.4lt 2rz Carb motor hiace.