I am trying to convert my 1991 5vz swapped 4Runner speedometer with a cable to a newer non-speedo cable speedometer out of a 1994 4Runner. I am converting it because I keep breaking speedometer cables. I am having trouble finding wiring diagrams for these different 4Runners. Has anyone else done this conversion or know where I can get wiring diagrams? any help would be great!

 

www.techinfo.toyota.com/ For all the Toyota EWDs (Electrical Wiring Diagrams) and FSMs (Factory Service Manuals).

Its something like $15 for 48 hours of unlimited access, everything is broken out into separate PDFs that you can download and save to your local PC. The site, like far too many out there, seems to only work reliably with a Windows PC and IE (Firefox wouldn't work at all for me and Chrome would corrupt PDFs randomly).

As for the actual conversion, I'm not really sure what all is involved but the EWDs should give you all the info you'll need, you'll just need to stare at them long enough.

 

It's covered in a post a few pages back. Also a few times of on the engine swap section of the forum.

Sorry not a lot of help. Just an FYI the info is here, but you'll have to "site:yotatech.com speedo cable to electric" or something along those lines.