LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2010 >> FX50 >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Function Diagnosis >> Lock-Up Control >> Component Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Description

COMPONENT DESCRIPTION TABLE

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