Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Control System

Control System
OUTLINE





The automatic transaxle senses vehicle operating conditions through various switches and sensors. It always controls the optimum shift position and reduces shifting and lock-up shocks.





CONTROL SYSTEM

TCM FUNCTION
The function of the TCM is to:
^ Receive input signals sent from various switches and sensors.
^ Determine required line pressure, shifting point, lock-up operation, and engine brake operation.
^ Send required output signals to the respective solenoids.





INPUT/OUTPUT SIGNAL OF TCM