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Home >> Subaru >> 2004 >> Baja Base, Automatic >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission - Mechanism & Function >> Transmission Control Module (TCM) >> Control System >> VTD Models >> Non-turbo models
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Non-turbo models

VTD MODELS SPECIFICATION

Control items Input signals
Shifting control Ordinary shift control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Engine speed
Inhibitor switch
ABS-in-operation control ABS signal Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Brake switch
Hydraulic oil temperature control ATF temperature signal
Reverse inhibition control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Inhibitor switch
Shift pattern (BASE/POWER) select control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Inhibitor switch
Grade control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Brake switch
Inhibitor switch
Engine speed
Intake manifold pressure
Sports shift control (vehicles with sports shift) Sports shift mode switch
Upshift switch
Downshift switch
Front vehicle speed signal
Rear vehicle speed signal
Engine speed
ATF temperature signal
Inhibitor switch
Lockup control Ordinary lock-up control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Engine speed
Inhibitor switch
Smooth control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Hydraulic oil temperature control ATF temperature signal
Oil pressure control Ordinary pressure control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Engine speed
Inhibitor switch
ATF temperature signal
Shifting control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Engine speed
Torque converter turbine speed signal
Inhibitor switch
ATF temperature signal
Starting control Engine speed
ATF temperature signal
Inhibitor switch
Learning control Shift solenoid A
Shift solenoid B
Rear vehicle speed signal
Front vehicle speed signal
Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Torque converter turbine speed signal
ATF temperature signal
VTD MODELS SPECIFICATION

Control items Input signals
AWD multi-plate clutch (LSD) control Ordinary transfer control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Inhibitor switch
ATF temperature signal
Steering angle signal
Yaw-rate and lateral G signal
1 range control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Inhibitor switch
Slip detection control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Steering control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
ABS-in-operation control ABS signal
Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
Brake switch
Base brake control Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Front vehicle speed signal
Brake switch
TCS-in-operation signal (vehicles with VDC system) TCS signal (VDC communication signal)
Throttle position signal (for U4, U6)
Accelerator pedal position signal (for U5)
Rear vehicle speed signal
Front vehicle speed signal
VDC-in-operation signal (vehicles with VDC system) VDC signal (VDC communication signal)
Rear vehicle speed signal
Front vehicle speed signal