Kia Forte: Description

Automatic transaxle system relies on various measurement data to determine the current control status and extrapolate the necessary compensation values. These values are used to control the actuators and achieve the desired control output. If a problem with the drivetrain, including the transaxle, has been identified, perform self-diagnosis and basic transaxle inspection (oil and fluid inspection) and then check the control system's components using the diagnosis tool.

Automatic Transaxle Control System

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Control System Composition

Fault Diagnosis Features a fail-safe mechanism that provides "limp-home" 4th gear hold to enable the vehicle to be driven to the owner's home or dealer shop. Fail-Safe: ...

See also:

Ambient Temperature Sensor Inspection
1. Turn the ignition switch OFF. 2. Disconnect ambient temperature sensor. 3. Check the resistance of the ambie ...

2. TCM Terminal Function
Connector [A] Pin Description Pin Description 1 - 54 - 2 Line pressure control solenoid valve (LINE_VFS) 55 ...

Overdrive Clutch Control Solenoid Valve(OD/C_VFS) Removal
   Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the ...