Bosch GS2.38 Transmission Management
This component name is only given for the Bosch GS8.87 Transmission Management, not for the Bosch GS2.38.
The Bosch GS2.38 refers to these components jointly.
Pressure Regulator Solenoid Pressure Regulator and Shift Solenoid Valves
Shift Solenoids Pressure Regulator and Shift Solenoid Valves