How do you adjust band a 4r44e?

To adjust the bands on a 4R44E transmission, first, ensure the vehicle is safely lifted and secure. Locate the band adjustment screws, typically found on the transmission's valve body. Use a torque wrench to tighten the screws to the manufacturer's specified torque settings, which are usually around 72 inch-pounds for the front band and 25 inch-pounds for the rear band. Finally, recheck the adjustments after a test drive to ensure proper engagement.