Commander 4WD V8-4.7L VIN P Flex Fuel (2007)
ELECTRICAL CONTROL UNIT
The electric valve control unit (7) consists of a plastic shell which houses the RPM sensors (1,12), regulating solenoid valves (3, 4), solenoid valves (5,
6, 10), the TCC solenoid valve (11), the park/neutral contact (9), and the transmission oil temperature sensor (8). Conductor tracks integrated into the
shell connect the electric components to a plug connection (2). This 13-pin plug connection (2) establishes the connection to the vehicle-side cable
harness and to the transmission control module (TCM). With the exception of the solenoid valves, all other electric components are fixed to the
conductor tracks.
HYDRAULIC CONTROL UNIT
Working Pressure (Line Pressure or Operating Pressure) (p-A)
The working pressure provides the pressure supply to the hydraulic control and the transmission shift elements. It is the highest hydraulic pressure in the
entire hydraulic system. The working pressure is regulated at the working pressure regulating valve in relation to the load and gear. All other pressures
required for the transmission control are derived from the working pressure.
