Xdrive Tester -

The hardest skill to teach an XDrive Tester is subjectivity . The computer says the torque split was perfect: 40% front, 60% rear, reaction time 150ms. But the tester sits in the seat and says, "It feels wooden. The front axle is biting too early."

If you are diagnosing a physical vehicle, "xDrive testing" involves checking the health of the transfer case and all-wheel-drive components. xdrive tester