Traction Control in a 2wd First Gen Sequoia

Hey Ya'll. Quick question, since my local dealership can't seem to give me a solid answer.

When I activate the trac off button, is the traction control supposed to automatically turn back on (the light turns off as well) after I get up to 20 mph?

Thats what it seems to be doing. Not sure if this is normal, as I drive f250 plow trucks that will keep the traction control off at any speed when the button is pushed. I would like to keep the traction control off in my sequoia since is helps in the snow, but if its supposed to turn off I guess I'll deal with it.

Any help would be appreciated, as I couldn't find a concrete answer when searching the web, or from my local dealership.

 

If you REALLY want it off, you can disconnect the plug attached to the brake fluid reservoir. TCS and stability will be canceled. ABS still functions. And yes, mine turn back on after pressing the button as well.