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Home >> Subaru >> 2004 >> Outback Base, 4D Sedan >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Mechanism & Function >> Electro-hydraulic Control System >> Output Signals >> Turbo Models
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Turbo Models

OUTPUT SIGNALS SPECIFICATION (TURBO MODELS)

Signal name Function
Line pressure linear solenoid Regulates the line pressure according to driving conditions.
Lockup duty solenoid Regulates the hydraulic pressure of the lockup clutch to operate it in four modes (open, smooth, slip lockup and lockup).
Transfer duty solenoid Regulates the hydraulic pressure of the transfer clutch to control the driving force to the rear drive shaft.
2-4 brake duty solenoid Regulates 2-4 brake operating pressure to reduce shifting shocks.
High clutch duty solenoid Regulates high clutch operating pressure to reduce shifting shocks.
Low clutch duty solenoid Regulates low clutch operating pressure to reduce shifting shocks.
Low & reverse duty solenoid Regulates low & reverse brake operating pressure to reduce shifting shocks.
AT OIL TEMP light Causes the light to illuminate when ATF becomes excessively hot (exceeds a set temperature level). This light is also used for on-board diagnostics.
Shift lock solenoid Controls shift lock solenoid during N-R lock control.
CAN communication signal Outputs transmission information to the ECM.