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Home >> Genesis >> 2018 >> G80 3.8, AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission Control System (SBC) - 3.8L >> Transmission 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 Underdrive clutch control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A2 Damper clutch control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A3 27 Brake control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A5 6 Speed clutch control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A7 Line pressure control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A8 35R Clutch control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A9 4 & OD Clutch control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A10 8LR Brake control solenoid valve - Output OV/Battery voltage level 9V < Battery voltage level <16V
A18 ON/OFF solenoid valve (R position) - Output OV/Battery voltage level 9V < Battery voltage level <16V
A25 Oil temperature sensor (+) - Input Maximum 5V voltage level
A26 Oil temperature sensor (-) - Input Minimum OV voltage level
A31 Input speed sensor signal NTU1 - Pulse Input Low: About 0.7V, High: 1.4V Maximum/Minimum Frequency: 9 kHz/0Hz
A32 Output speed sensor signal NAB - Pulse Input Low: About 0.7V, High: 1.4V Maximum/Minimum Frequency: 9 kHz/0Hz
A56 Output speed sensor power ON Output About 9V voltage level OV
OFF
A58 Input speed sensor power ON Output About 9V voltage level OV
OFF
A65 Solenoid supply power 1 (UD/C, 27/B, 8LR/B, D/C) - Power Battery voltage level 9V < Battery voltage level <16V
A66 Solenoid supply power 2 (4 & OD/C, 35R/C, 6/C, L/P) - Power Battery voltage level 9V < Battery voltage level <16V
A67 Battery power ON Power OV/Battery voltage level 9V < Battery voltage level <16V
OFF
A68 Battery power ON Power OV/Battery voltage level 9V < Battery voltage level <16V
OFF
A71 Ground - Ground OV (GND level)
A72 Solenoid supply power 2 (ON/OFF solenoid) - Power Battery voltage level 9V < Battery voltage level <16V
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