In Newer automatic transmissions, the valves are controlled by solenoids.[fifteen] These solenoids are Laptop-controlled, Along with the gear selection made the decision by a devoted transmission Manage device (TCU) or in some cases this operate is built-in in to the motor Management device (ECU). Modern day models have changed https://gearbox-kereta-auto77531.bcbloggers.com/31678397/gearbox-kereta-auto-secrets