Tester: Xdrive

: xDrive models often achieve faster 0–60 mph times than their RWD counterparts due to improved off-the-line traction. Adverse Weather Handling

This is the "nightmare test." The tester hits a pothole at 100 mph that lifts the rear wheel. When the wheel re-lands, it is spinning 50 mph faster than the car. The ABS sensor screams "LOCKUP!" The DCS yells "CUT POWER!" The XDrive yells "SEND TORQUE!" The tester listens to the grinding of the transfer case while praying the software arbitration logic picks the right boss. xdrive tester

This is the most critical function of your xDrive tester. Calibration is required after: : xDrive models often achieve faster 0–60 mph

Actuate the system via the tester. Command the clutch to go to 5%. If the "Actual" value remains at 45% while the current spikes to 10 amps, the motor is mechanically jammed. You have just saved a $3,000 transfer case. You only need a $150 actuator rebuild kit. The ABS sensor screams "LOCKUP

: Equipping a car with xDrive usually adds a significant premium (often between $2,000 and $4,100) to the base MSRP, which can rise even higher with added luxury packages. PNI Atlantic News