Quote:
Originally Posted by dhphamqc
You can, it depends on how good you are at wiring. You are going to need a ADD control relay, because you have 4wd ECU that needs to removed and rewired.
Source: I did a 4wd swap on a 97 4runner and I got a 96 wiring manual next to me.
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You can probably keep the 4WD ECU, based on a quick review of the diagrams. You have to jumper over from the transfer case 4WD switch to the connection for the 2-4 push-button, and it should all just 'work'.
You basically fool the 4WD ECU into thinking that you press the 2-4 switch when moving the lever into 4H and the shifting (what used to be done by the actuator) happens immediately.
-Charlie
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'99 4Runner SR5 Auto -
4WD swapped
'89 Camry Alltrac LE 3S-GTE 5spd
'17 Chevy Volt Premier
'16 Honda Odyssey Elite
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