TCM Terminal Input/Output Signal
TRANSAXLE CONTROL MODULE TERMINAL INPUT/OUTPUT CHART Pin No. Signal Description Condition Input, Output Value Test Result Type Level A3 Variable Force Solenoid (Linear Solenoid) Output/PWM signal: 3.0 < Iscb < 5.0A supply: V_VFS A4 Solenoid valve OD Output/PWM signal: 3.0 < Iscb < 5.0A supply: V_SOL A5 Solenoid valve LR Output/PWM signal: 3.0 < Iscb < 5.0A supply: V_SOL A6 Over Drive Lamp Reserved (Not Used) A7 Spare Input Reserved (Not Used) A8 Cruise control lamp signal Lamp ON Input/static signal Vlow < 1.8V Vhigh > 4.2V 12.37 V (Vbatt Level) Lamp OFF 0.2 V A9 Inhibitor switch D D ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A10 Inhibitor switch 3 or Sports mode select switch 3 ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A11 Inhibitor switch 2 or Sports Up switch 2 ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A12 Inhibitor switch L or Sports Down switch L ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A17 Solenoid valve DCC Output/PWM signal: 8.0 < Iscb < 11.0A supply: V_SOL A18 Power supply for VFS ON Power 12.4V (Vbatt Level) OFF 0.3V A20 TCU ground Ground -0.3V ~ +0.5V A21 Spare output Reserved (Not Used) A22 OD Off Request from Auto-Cruise Reserved (Not Used) A23 Hold switch input Hold ON Input/static signal Vlow < 1.8V Vhigh > 4.2V 12.37 V (Vbatt Level) Hold OFF 0.2 V A24 Inhibitor switch N N ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A25 Inhibitor switch R R ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A26 Inhibitor switch P P ON Input/static signal Vlow < 1.8V Vhigh > 4.2V Active : high 12.37 V (Vbatt Level) Others 0.2 V A27 Spare input Reserved (Not Used) A32 Solenoid valve 2ND Output/PWM signal: 3.0 < Iscb < 5.0A supply: V_SOL A33 Solenoid valve UD Output/PWM signal: 3.0 < Iscb < 5.0A supply: V_SOL A34 TCU ground Ground -0.3V ~ +0.5V A35 TCU ground Ground -0.3V ~ +0.5V A36 Gear Info to Trip computer Output/PWM 50 Hz A37 Auto-Cruise Release Request ON Output/static signal 12.37 V (Vbatt Level) OFF 0.2 V A38 Input speed PG-A No signal: 2068rpm pulse Vlow < 1.8V Vhigh > 4.2V A39 Output speed PG_B sensor ground Ground -0.3V ~ +0.5V A40 A/T Fluid temp sensor (Oil Temp sensor) analog V = -0.3~VB A47 Power supply for Solenoid valves 1 ON Power 12.4V (Vbatt Level) OFF 0.3V A48 Power supply for Solenoid valves 2 ON Power 12.4V (Vbatt Level) OFF 0.3V A49 Battery voltage supply for V_SOL1/2 IGK_ON Power 12.4V (Vbatt Level) IGK_OFF 0.3V A50 Battery voltage supply for V_SOL1/2 IGK_ON Power 12.4V (Vbatt Level) IGK_OFF 0.3V A51 Vehicle speed output to Cluster pulse 1.0 < Icl < 2.0A A52 Break pedal switch Brake ON sens Vlow < 1.0V Vhigh > 6V 12.37 V (Vbatt Level) Brake OFF 0.2 V A53 Input speed PG_A sensor ground Ground -0.3V ~ +0.5V A54 Output speed PG-B No signal: 2068rpm pulse Vlow < 1.8V Vhigh > 4.2V A55 ATF sensor ground (Oil Temp sensor ground) Ground -0.3V ~ +0.5V A56 Spare input Reserved (Not Used)
