My turn signal flashers only work on one side, so I ordered a flasher unit from Rock Auto for my RN12. I took out the gauge cluster and there was no such animal. What I believe to be the flasher is right above the fuse panel, and has part number 81990-22010 on it. I called Toyota and it's no longer available, but the parts guy said he thought there was a way to convert the wiring to accept a standard 3 prong flasher unit. Anybody aware of this?

 

When I sold parts we sold flasher units that had a short pigtail to adapt to certain applications. No doubt that could be duplicated with some simple spade connectors and wire.

 

Call toyota and ask for this part # 81980-12h04
Have a 74 couldn't find the big brass looking one so had a friend at toyota look this up for me I think it was about 25 buck but that Stop this headaches