3.
TCM controls the hydraulic pressure using solenoid valves and controls clutch and brake operations.
The components of the hydraulic system
Automatic Transaxle Fluid (ATF)
Oil pump
Oil filter
Valve body
The oil pump is powered by the engine.
ATF passes through the oil filter and gets distributed along the oil channels.
TCM controls the hydraulic pressure using solenoid valves and controls clutch and brake operations.
