TORQUE CONVERTER CLUTCH (TCC) CONTROL STRUCTURE


BHE051318901T16

Features

• The TCM selects the TCC schedule according to the gear selected by the transmission. Fifty Hz (20 ms cycle) on/off signals are relayed from the TCC schedule, VSS and throttle opening angle to the duty cycle TCC solenoid valve to control the TCC.

Structure

System diagram

1
Turbine sensor
2
Throttle opening signal
3
Engine peed signal
4
TFT sensor
5
M range switch
6
TCC solenoid