Hydraulic Control

The selector valve is operated directly by the J-gate and directs fluid flow for P R N D  .

Of the four solenoid valves, 3 control shifts and 1 controls converter lock-up. One control valve controls modulating pressure and the other shift pressure.

Regulating valves are used to maintain/control pressure for lubrication, normal operating functions, and the supply to the control valves and shift valves.

In the event of a system fault, the TCM will adopt "limp home" mode.