I HAVE 2011 ENDEAVOR AWD AND NEED TO KNOW IF I SHOULD PUSH THE TCL BUTTON TO OFF WHEN DRIVING IN DRY WEATHER. WILL THIS HELP GAS MILEAGE AND LESS WEAR ON TRANSFER CASE,DRIVETRAIN?

 

The traction control keeps your wheels from spinning by adjusting the throttle but has nothing to do with the AWD - the only way to avoid wear&tear on drivetrain/gearbox is not driving so hard that the TCL has to take control