Mercedes-Benz ML320. Manual — part 167

Fig. 72: Regulating Valve Pressure Regulating Valve, Function
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shift Valve Pressure Regulating Valve, Location/Task/Function

2001 Mercedes-Benz ML320

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

me

Fig. 73: Shift Valve Pressure Regulating Valve, Location/Task/Function
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shift Valve Pressure Regulating Valve, Location

In the valve housing of shift plate (2b). See Fig. 73.

Shift Valve Pressure Regulating Valve, Task

Control of shift valve pressure.

Shift Valve Pressure Regulating Valve, Function

See SHIFT VALVE PRESSURE REGULATING VALVE, FUNCTION.

2001 Mercedes-Benz ML320

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

me

Shift Valve Pressure Regulating Valve, Function

Operation - The variable regulating valve pressure (p-RV) is controlled to a constant shift valve pressure (p-
SV) at the shift valve pressure regulating valve (21) and is used to supply the solenoid valves for 1-2 and 4-5
shift, 3-4 shift, 2-3 shift (Y3/6y3, Y3/6y4, Y3/6y5) as well as the PWM solenoid valve for the converter lockup
(Y3/6y6). See Fig. 74.

2001 Mercedes-Benz ML320

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

me

2001 Mercedes-Benz ML320

1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662

me