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Home >> Genesis >> 2024 >> GV80 3.5T Advanced >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Control System - 3.5L >> Transmission Control Module (TCM) >> Schematic Diagrams >> Circuit Diagram >> TCM terminal function
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TCM terminal function

Pin Description Pin Description
A1 Underdrive Clutch control solenoid valve A38 -
A2 Damper clutch control solenoid valve A39 -
A3 27 Brake control solenoid valve A40 Back UP Comm. (TCM→Electronic shift lever)
A4 - A41 -
A5 6 Clutch control solenoid valve A42 -
A6 - A43 CAN HIGH
A7 Line pressure control solenoid valve A44 CCP CAN LOW
A8 35R Clutch control solenoid valve A45 SS-A solenoid valve (ON/OFF)
A9 4 & OD Clutch control solenoid valve A46 -
A10 8LR Brake control solenoid valve A47 -
A11 - A48 -
A12 Back UP Comm. (TCM->Electronic shift lever) A49 Parking switch ground
A13 - A50 -
A14 Parking switch signal "S2" (PWM) A51 -
A15 Parking switch power (5V) A52 CAN LOW
A16 - A53 CCP CAN HIGH
A17 - A54 P position solenoid valve (ON/OFF)
A18 R position solenoid valve (ON/OFF) A55 Back-up lamp relay
A19 - A56 Output speed sensor (power), 9V
A20 Paddle shift (Down) A57 -
A21 Paddle shift (Up) A58 Input speed sensor (power), 9V
A22 Parking switch signal "S1" (PWM) A59 -
A23 - A60 -
A24 P/N relay A61 -
A25 Oil temperature sensor (+) A62 -
A26 Oil temperature sensor (-) A63 -
A27 Back UP Comm. (TCM->Electronic shift lever) A64 -
A28 - A65 Solenoid valve power 1 (UD, 27, 8LR, DC)
A29 - A66 Solenoid valve power 2 (4 & OD, 35R, 6C, LP)
A30 - A67 Power (VB)
A31 Input speed sensor signal A68 Power (VB)
A32 Output speed sensor signal A69 -
A33 - A70 Solenoid valve power 3 (ON/OFF)
A34 - A71 Ground
A35 - A72 Solenoid valve power 4 (ON/OFF)
A36 - A73 -
A37 - A74 -