How many solenoids in 4l60e transmission?

The 4L60E transmission typically has four main solenoids: the torque converter clutch (TCC) solenoid, the shift solenoids A and B, and the pressure control solenoid. These solenoids work together to manage shifting and torque converter engagement, contributing to the transmission's overall performance and efficiency. Additionally, some variations of the 4L60E may include a fourth solenoid for added control features.