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Home >> Infiniti >> 2012 >> FX50 >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Automatic Transaxle) >> System Description >> Lock-Up Control >> Component Description
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Component Description

WARNING: This page is about a different car, the 2011 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT DESCRIPTION

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.
Output speed sensor "DESCRIPTION "
Input speed sensor 1 "DESCRIPTION "
Input speed 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 "