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Home >> Hyundai >> 2018 >> Elantra GT Base, Automatic Trans >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.0L >> Transaxle Control Module (TCM) >> Schematic Diagrams >> TCM Terminal Input/Output Signal
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TCM Terminal Input/Output Signal

Pin Description Condition Input/Output Value
Type Level
A1 Overdrive Clutch Control Solenoid Valve (OD/C_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A5 Torque Converter Control Solenoid Valve (T/CON_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A6 Line Pressure Control Solenoid Valve (LINE_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A7 26 Brake Control Solenoid Valve (26/B_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A8 Inhibitor Switch Signal "S2" High Input 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A9 Sports Mode Down Switch Down ON Input 0V/Battery Voltage Level
Other 9V < Battery Voltage Level < 16V
A10 Sports Mode Up Switch Up ON Input 0V/Battery Voltage Level
Other 9V < Battery Voltage Level < 16V
A22 Underdrive Brake Control Solenoid Valve (UD/B_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A26 35R Clutch Control Solenoid Valve (35R/C_VFS) - Output 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A27 Inhibitor Switch Signal "S1" High Input 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A30 Sports Mode Select Switch Sport Mode Input 0V/Battery Voltage Level
Other 9V < Battery Voltage Level < 16V
A43 Solenoid Power 1 (A1, A5, A26, A48)   Power 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A44 Solenoid Power 2 (A6, A7, A22, A47)   Power 0V/Battery Voltage Level
9V < Battery Voltage Level < 16V
A47 ON/OFF Solenoid Valve B (SS-B) High Output 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A48 ON/OFF Solenoid Valve A (SS-A) High Output 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A49 Oil Temperature Sensor (-) - Ground 0V
A70 Inhibitor Switch Signal "S3" High Input 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A73 Output Speed Sensor Power ON Power 0V/7.5V
OFF
A91 Oil Temperature Sensor (+) ON Input 0V/3.3V
OFF
A92 Output Speed Sensor Signal High Input 0.7V/1.4V
Low
A93 Inhibitor Switch Signal "S4" High Input 0V/Battery Voltage Level
Low 9V < Battery Voltage Level < 16V
A94 Input Speed Sensor Power ON Power 0V/7.5V
OFF