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5A-10 AUTOMATIC TRANSMISSION
The DLC connector is located within the driver's
compartment, directly below the instrument panel on
the driver's side.
HYDRAULIC CONTROL SYSTEM
The hydraulic controls are located in the valve body,
pump body and main case.
The valve body contains the following;
•
Manual valve
•
Three shift valves
•
Sequence valve
•
Solenoid supply pressure regulator valve
•
Line pressure control valve
•
Clutch apply feed regulator valve
•
Band apply feed regulator valve
•
Solenoid S1 to S6
•
Reverse lockout valve
The pump cover contains the following;
•
Primary regulator valve for line pressure
•
Converter clutch regulator valve
•
Converter clutch control valve
•
Solenoid S7
The main case contains the following;
•
B1R exhaust valve
All upshifts are accomplished by simultaneously
switching on a shift valve(s), switching VPS pressure
to the band and/or clutch regulator valve, and then
sending the VPS a ramped current. The shift is
completed by switching the regulators OFF and at the
same time causing the VPS to reach maximum
pressure.
All downshifts are accomplished by switching VPS pres-
A103A321
sure to the band and/or clutch regulator valve and send-
ing a ramped current to the VPS. The shift is completed
by simultaneously switching the regulators OFF,
switching the shift valves and at the same time causing
the VPS to return to stand-by pressure.
The primary regulator valve is located in the pump
cover and supplies four line pressures; high and low
for forward gears, and high and low for reverse. This
pressure has no effect on shift quality and merely
provides static clutch capacity during steady state
operation. Low pressure can be obtained by activating
an ON/OFF solenoid with high line pressure being the
default mode.
Torque converter lock-up is initiated by toggling the
converter clutch control valve with an ON/OFF solenoid.
The actual apply and release of the clutch is regulated
by the VPS via the converter clutch regulator valve.
The solenoid supply pressure regulator valve provides
reference pressure for all the solenoids.
SSANGYONG Y200
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