Legacy GT LTD Sedan AWD F4-2.5L DOHC (1998)
Control Module: Description and Operation
23. TRANSMISSION CONTROL MODULE (TCM)
The Transmission Control Module (TCM) receives various sensor signals and determines the running conditions of the vehicle. It then sends control
signals to each solenoid according to the preset gearshift characteristic data, lockup operation data, and transfer clutch torque data (duty ratio).
