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Location / task / design / function of PWM solenoid valve, torque converter lockup clutch - GF27.19-P-5112G

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TRANSMISSION 722.6 

Fig 1: Identifying Converter Lockup Clutch Components Location
G04606431Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
  Torque converter lockup clutch PWM solenoid valve, location In the supporting body of the electrical control unit (Y3/6) and pressed against the valve housing of the shift plate (2a) by means of a leaf spring (2c).  
  Torque converter lockup clutch PWM solenoid valve, task The PWM solenoid valve for the torque converter lockup (Y3/6y6) controls the pressure for the torque converter lockup clutch.  
  Torque converter lockup clutch PWM solenoid valve, design   GF27.19-P-5112-03G
  Torque converter lockup clutch PWM solenoid valve, function It converts a pulse-width-modulated current actuated by the ETC control module (N15/3) into the corresponding hydraulic pressure KUB (p-S/KUB).