•  The up switch detects the shift up operation of the selector lever.

•  The up switch signal is sent to the TCM via CAN and is used for manual shift control and engine-transmission integration control.

•  The up switch is installed to the selector lever.

•  The up switch is an on/off type switch.

•  When the selector lever is in the shift up position (+), the up switch contact point closes.

•  Based on the opening and closing of the up switch contact point, the TCM detects that the shift up has been operated.