External Controls: BSIA

A BSIA  system is used on vehicles equipped with an automatic transmission. This system prevents the transmission selector lever from moving out of the PARK position unless the brake pedal is applied. When the BSIA  is de-energized, the transmission selector lever is locked in the PARK position. When the brake pedal is applied, the BSIA  is energized and the transmission selector lever can be moved out of the PARK position.