just throwing this out there. I have owned several 4runners, I had a stock 2000 v6 auto 4wd and it came from the factory with 4:10. When I went to do a elocker retro fit it was difficult to find in a 4:10....drum to drum.....but I did fine one and it came out of a 98 v6 manual. Many people were surprised I had a 4:10, but it was confirmed.
As far as wire etc, I did not bother to try to put in a control module or factory wiring. I just put in a lighted switch ( and fuse) and wired so it came on in any transfercase set up, like what people do with the gray wire mod.
Since then I have had 2 others both with factory elockers, both got the gray wire mod. My current 2000 is 4:30 gears from factory.
speaking of gray wire mod, we will prob do the same to my sons 2016 taco after its out of warranty.
As far as wire etc, I did not bother to try to put in a control module or factory wiring. I just put in a lighted switch ( and fuse) and wired so it came on in any transfercase set up, like what people do with the gray wire mod.
Since then I have had 2 others both with factory elockers, both got the gray wire mod. My current 2000 is 4:30 gears from factory.
speaking of gray wire mod, we will prob do the same to my sons 2016 taco after its out of warranty.