With 4 Speed A/T

OPERATION

1. OPERATING CONDITIONS





2. FUNCTION OF COMPONENTS








3. HYDRAULIC CONTROL SYSTEM



The hydraulic control system is composed of the oil pump, the valve body, the solenoid valve, the accumulators, the clutches and brakes, and the governor valve as well as the fluid passages which connect all of these components.
Based on the hydraulic pressure created by the oil pump, the hydraulic control system governs the hydraulic pressure acting on the torque converter clutch, clutches and brakes in accordance with the vehicle driving conditions.
The governor valve produces hydraulic pressure in response to vehicle speed. Governor pressure increases as vehicle speed increases.
The valve body of the automatic transaxle has one solenoid valve, which is for overdrive control.