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Home >> Subaru >> 2003 >> Legacy L, 4D Sedan, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Trans - Mechanism & Function >> Transmission Control Module (TCM) >> AWD Center Differential Control (VTD Models) >> 1 Range Control
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1 Range Control

When the 1 range is selected, the TCM makes control to increase the differential action limiting torque.

This function improves driving performance and traction.