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Home >> Infiniti >> 2009 >> FX50 >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Function Diagnosis >> A/T Control System >> Component Description
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Component Description

COMPONENT DESCRIPTION CHART

Name Function
TCM The TCM consists of a microcomputer and connectors for signal input and output and for power supply. The TCM controls the A/T.
PNP switch "DESCRIPTION "
Revolution sensor "DESCRIPTION "
Turbine revolution sensor 1 "DESCRIPTION "
Turbine revolution sensor 2
A/T fluid temperature sensor "DESCRIPTION "
Input clutch solenoid valve "DESCRIPTION "
Front brake solenoid valve "DESCRIPTION "
Direct clutch solenoid valve "DESCRIPTION "
High and low reverse clutch solenoid valve "DESCRIPTION "
Low brake solenoid valve "DESCRIPTION "
Anti-interlock solenoid valve "DESCRIPTION "
2346 brake solenoid valve "DESCRIPTION "
Line pressure solenoid valve "DESCRIPTION "
Torque converter clutch solenoid valve "DESCRIPTION "
Accelerator pedal position sensor "DESCRIPTION "
Throttle position sensor
Manual mode switch "DESCRIPTION "
Paddle shifter "DESCRIPTION "
Starter relay "DESCRIPTION "
A/T CHECK indicator lamp When the ignition switch is pushed to the ON position, the light comes on for 2 seconds.
Stop lamp switch "DESCRIPTION "
ECM "SYSTEM DESCRIPTION "
BCM "SYSTEM DESCRIPTION "
Unified meter and A/C amp. "METER SYSTEM : SYSTEM DESCRIPTION "
ABS actuator and electric unit (control unit) "SYSTEM DESCRIPTION "
Wheel sensor "DESCRIPTION "
Yaw rate/side G sensor "DESCRIPTION "