Electro-Hydraulic Control Unit

The electro-hydraulic control unit:

• Is located in the lower part of the unit, within the fluid pan.
• Is controlled by the TCM (transmission control module), and the manual selector valve which is cable operated.
• Regulates the flow of fluid to the geartrain clutches via three solenoid-operated valves and the manual selector valve.
• Has five pressure regulators for controlling fluid pressures within the system.
• Is connected to the TCM via a 16-way connector mounted on the left-hand side of the transmission casing. Refer to CONNECTOR PINS IDENTIFICATION .