Minimum Target Speed

The minimum target speed depends on which gear is engaged. Reduced minimum target speeds are employed for some gears if rough terrain or sharp bends are encountered while already travelling at the normal minimum target speed. If loss of traction makes it impossible to maintain the minimum target speed, the SLABS ECU temporarily increases the minimum target speed to maintain stability, then restores the normal minimum target speed when traction improves.

Fig 1: Hill Descent Control (HDC) Minimum Target Speeds

Courtesy of LAND ROVER NORTH AMERICA, INC.