Torque Management Input Signal
PCM receives torque management input signal from Transmission Control Module (TCM) when transmission shifts gears. In response, PCM shuts off a number or fuel injectors when transmission shifts gears.
Torque Converter Clutch (TCC) Solenoid
See TORQUE CONVERTER CLUTCH (TCC) SOLENOID under MISCELLANEOUS CONTROLS.
PCM controls torque converter lock-up through TCC solenoid. PCM controls lock-up according to various operating conditions.