SL 550 (230.471) V8-5.5L (273.965) (2008)
Component Identification
The B2 brake control solenoid valve (VGS) (Y3/8y6) is actuated by the fully integrated transmission control (VGS) control unit (Y3/8n4) and
influences the position of the B2/BR regulating valve. The pressure in the multi-disk brake B2 and pressure in the multi-disk brake BR depend on the
regulating valve position and thus on the geometry of the regulating valve B2/BR.
The B2 brake control solenoid valve (VGS) (Y3/8y6) has a rising characteristic. This means that the oil pressure applied in the B2/BR regulating
valve increases as the actuating current increases. In limp home mode of the fully integrated transmission control (VGS) all the control solenoid valves
are de-energized. The B2 brake control solenoid valve (VGS) (Y3/8y6) thus supplies no pressure.
GF27.19-P-5111-01G Control Solenoid Valve, Task
GF27.19-P-5111-01G Control solenoid valve, task
- TRANSMISSION 722.9
- Control solenoid valve brake B3