AE111 Washer Motor conversion for AE92

[GeeEss]

I have the usual AE92 Washer Regulator issues - no water coming out the back jet; so (after reading about it on a thread I can't find anymore) I decided to convert to the later AE101 / 111 Integral Pump/Regulator (Part 85330-12280).

Thing is, this things got a 3 wire plug while the AE92 Pump Motor only has a 2 wire connector and I'm not sure what wire goes where. . .

Can anyone help?

[The Last Streetfighter]

I did this with ae101 washer. Trial and error? I thought I wrote it on twincam old forum..

[GeeEss]

I tried it and lucked out. I had an AE111 to hand and bridged the terminals with a Multimeter, noted which was for Front & Back & thought I had it sussed but couldn't get it (the combination AE111 Washer Motor / Valve unit) to switch water to rear washer on the AE92.

I took it to my local Auto Electrical guy, and even tooK AE111 up there as well so he could use it as a reference point.

He spent 15 minutes stuffing around with it couldn't make it work either. He said that wiring system on newer Toyotas like the AE111 was different from that on the AE92, and that I would just have to buy a new Solenoid / Valve. He had a Toyota himself and had been through 3 of them in the last year (apparently they corrode & Jam - which of course is why I wanted to go to AE111 system in the first place).