Operation CHARM: Car repair manuals for everyone.

TCM Function





CVT 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, and lock-up operation.
- Send required output signals to the step motor and the respective solenoids.

CONTROL SYSTEM OUTLINE
The CVT senses vehicle operating conditions through various sensors. It always controls the optimum shift position and reduces shifting and lock-up shocks.






CONTROL SYSTEM DIAGRAM