Converting 2006 Toyota Tacoma from 2wd to 4wd

2big4arunner · Jul 16, 2018

YamaDirtrider said: ↑

It Shound just not sure how it ties in. It get the entire harness is a pain couse the entire dash wound have to be removed. I found it easier to trace the wires as far as possible then cut them.

If your adding a dual box then you might as well make the harness yourself. Just need the plug ends
Click to expand...

That will work. It's not that hard to tir another couple wires into the mix. It's just knowing what's needed to make the center diff work. Mind you I have been considering the manual hub conversion and a Supra or 4runner v8 center. Wouldn't have an add to worry about then. But sensor lights etc need to work lol

Dylan_12340 · Nov 10, 2023

anthony250f said: ↑

I’d estimate 2-3k if you do the labor

Front diff
T case
Cv axles
Wheel bearings
Front/rear drive shafts
New transmission
Fabricate a new 4x4 crossmember
Hardware to mount the diff
Wiring to activate ADD System
Interior 4wd switch
Click to expand...

Bringing this back to life... what about an ECU? I have an entire wiring harness out of an 06, 6spd that im using as a donor truck (its totaled from frame rust)

anthony250f · Nov 10, 2023

Dylan_12340 said: ↑

Bringing this back to life... what about an ECU? I have an entire wiring harness out of an 06, 6spd that im using as a donor truck (its totaled from frame rust)
Click to expand...

The ecu is not needed.
You can simply use a toggle switch to activate the ADD

Dylan_12340 · Nov 10, 2023

anthony250f said: ↑

The ecu is not needed.
You can simply use a toggle switch to activate the ADD
Click to expand...

Even with an push button 4wd selector from another tacoma? Also, excuse my ignorance, what does ADD stand for?

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Converting 2006 Toyota Tacoma from 2wd to 4wd

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Converting 2006 Toyota Tacoma from 2wd to 4wd

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