Timing Solenoid
WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The timing solenoid (1) is installed directly in the valve body. The solenoid operates of ON/OFF by the control signal from transmission control module (TCM). The solenoid change timing valve of inside the valve body, operate hydraulic control with apply and drain of forward clutch.