Subaru Legacy VDC ON/OFF

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Variable Torque Distribution (VTD):

It has the MPT (multi plate transfer) clutch aka VTC as found in the Active AWD system but it also has a planetary-type center differential and a Rear LSD. The center differential provides the ability to have a default torque split of 45/55 front/rear (as against the 90/10 split in Active AWD). In every other aspect it is similar to the Active AWD in that it anticipates wheel slippage instead of reacting to it as in the case of a MT. We can say the the VTD is an advanced Active AWD system

Available with 4EAT on Impreza WRX
Available with 5EAT on Outback XT, Outback 3.0R, Legacy GT


panasiai ir as radau, tiok supratau kad VTD susideda is dvieju elementu:
VDC system is the top of the line system used on certain models and is also the name of an Outback Limited model. New is 2001. VDC is Vehicle Dynamics Control
VDC is composed of 2 main systems: VTD plus VDC full time 4 wheel traction and engine management.