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Originally Posted by russmt
Sorry to resurrect a long dead thread, but I just got around to doing my swap using this info. Thank you by the way. I was wondering if you lose the atrac by unplugging the 4wd ecu. If so, I think I have the wiring to keep 4wd ecu plugged in and trick it into thinking the actuator is still there.
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Glad the thread is still helping people.
I don't believe you lose the atrac by removing the 4wd computer. that computer module is for controlling the actuators and locking out those motors if the shifter isn't in the correct position. Atrac is ran from a different computer and monitors Yaw and Pitch Sensors on top of wheel speed sensor feed back to send braking force to individual wheels spinning or cut the throttle because of lost traction.
I was disabling my Atrac manually when off-roading by pulling a fuse or relay can't remember but when daily driving I would just reset the system and it would work fine again.
on a new side X Side note I got a new off road toy!