Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Transmission and Drivetrain » Continuously Variable Transmission/Transaxle » Shifter CVT » Description and Operation » CVT RE0F09B » System Description  
 
 
  System Description  
 

CONTROL SYSTEM

System Description

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 OUTLINE
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.

  

INPUT/OUTPUT SIGNAL OF TCM