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Discussion Starter #1
I know there is a diff and atrac hack which I don't need as mine does both. But I really want to try atrac in 4wd hi when I'm snow wheeling this year.

Thanks in advanced
 

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Desert Moderator
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I don't think there is, but you could put a hack in to fool the ECU that you've put it into 4L...
I assume you have an auto not a manual?
 

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Desert Moderator
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There are switches that tell the ECU that 4L is selected. The ECU will then allow ATRAC.
You could hack into that circuit and add a dash switch similar to the no-nannies hack.
The no nannies hack tells the ECU that the rear diff is locked, so disables ABS, TRC, & VSC. That is probably something that will help you, as well as the rear diff lock anytime hack.
I can see why you want ATRAC in 4H for snow - interesting to see if you succeed.
 

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Discussion Starter #5
Thanks for the input. I'll have to see if I can figure something out. Really suprises no one else has
 
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