Will putting a level kit on mess with the auto 4wd?

[Jdmunz]

I have been doing some research on level kits so I can fit some bigger meatier tires. I've seen some posts on other sites stating that leveling a TB messes up the Auto 4wd feature. Does anyone know whether this is true or not?

 

[BenchTest]

I've seen several manufacturers make reference to "do no use Auto 4WD with this product installed". I don't have specific names or models to reference, but it seems to be a common theme.

 

[Jmzvet]

I have the ReadyLift 6920. At the bottom of the kit description it says :
NOTE: Use of Auto 4 HI feature not recommended..
I have no use for auto 4wd in San Diego. I know when I need 4wd and its only when I’m launching my boat on a sandy beach w/o a concrete ramp or maybe in the snow but I can plan ahead for both situations