Purpose/Function
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-transaxle integration control.
Construction
The up switch is installed to the selector lever.
The up switch is an on/off type switch.

Operation
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.

Up Switch Inspection [Fw6 A EL, Fw6 Ax EL]
ABS Wheel Speed Sensor And ABS Sensor RotorAutomatic Transaxle Warning Light [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The automatic transaxle warning light illuminates when the transaxle has
malfunction.
Construction
The automatic transaxle warning light is built into the instrument cluster.
Operation
If the transmission has a malfunction, the TCM sends an ...
Oil Pump [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The oil pump generates hydraulic pressure in the oil line of the automatic
transaxle together with supplying lubrication to powertrain related parts.
Construction
The oil pump has adopted a gear type with built-in outer and inner rotors.
The inner roto ...
Hydraulic Pressure Control System Outline [Fw6 A EL, Fw6 Ax EL]
Outline
The hydraulic control mechanism consists of an oil cooler which maintains
the hydraulic pressure at the optimum temperature, a control valve body and
each shift valve which perform adjustment and circuit switching of the hydraulic
pressure based on the control content calcula ...