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Home >> Infiniti >> 2009 >> FX50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Automatic Transmission) >> Function Diagnosis >> Lock-Up Control >> Component Description

Component Description

WARNING: This page is about a different car, the 2009 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
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.
Revolution sensor "DESCRIPTION "
Turbine revolution sensor 1 "DESCRIPTION "
Turbine revolution sensor 2
A/T fluid temperature sensor "DESCRIPTION "
Torque converter clutch solenoid valve "DESCRIPTION "
Torque converter clutch control valve Switches the lock-up to operating or released. Also, by performing the lock-up operation transiently, lock-up smoothly.
ECM "SYSTEM DESCRIPTION "