B250 3/4 Ton Van V8-318 5.2L VIN T FI (1992)
Torque Converter Clutch Solenoid: Description and Operation
PURPOSE
On vehicles equipped with either an 32RH or 42RH transmission, the engine controller regulates torque converter lock-up through the Lock-up
solenoid. Refer to Transmission Control Systems for solenoid information.