LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2021 >> Rio LX >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> IVT Control System >> Transmission Control Module (TCM) >> Schematic Diagrams >> TCM Connector >> TCM Terminal Function
April 5, 2026: LEMON Manuals is launched! Read the announcement.

TCM Terminal Function

Connector [A] Connector [B]
Pin Function Pin Function
A5 Driven (Secondary) speed sensor signal B1 Ground
A6 Turbine speed sensor signal B2 Ground
A24 Line pressure control solenoid valve (Line_VFS) B3 Battery power
A26 Drive (Primary) speed sensor signal B4 Ground
A27 Oil temperature (+) B26 IGN.
A29 Position sensor (Ground) B45 CAN (Low)
A32 Pressures sensor (Signal) B60 Battery
A43 Drive/reverse clutch control solenoid valve (Clutch/Brake_VFS) B62 CAN (High)
A44 Damper clutch control solenoid valve (Damper/C_VFS)    
A45 Drive pulley control solenoid valve (Primary_VFS)    
A46 Turbine speed sensor (Power)    
A47 Position sensor (Power)    
A48 Position sensor (S1)    
A49 Oil temperature (-)    
A55 Manual mode down switch    
A57 Manual mode up switch    
A65 Driven pulley control solenoid valve (Secondary_VFS)    
A68 Pressures sensor (Power)    
A69 Driven (Secondary) speed sensor supply (Power)    
A74 Driven (Secondary) pressures sensor signal    
A76 Drive (Primary) speed sensor supply(Power)    
A85 Solenoid valve 1 (Power)    
A86 Solenoid valve 2 (Power)    
A93 Position sensor (S2)    
A98 Manual mode select switch