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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Automatic Transmission (Re0F10E) (Introduction, Wiring Diagrams And Basic Inspection) (Except Hybrid)) >> System Description >> Component Parts >> CVT Control System >> Component Parts Location

Component Parts Location

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
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No. Component Function
WHITE-1 ECM Mainly transmits the following signal to TCM via CAN communication.
  • Engine and CVT integrated control signal
    NOTE:

    General term for the communication (torque-down permission, torque down request, etc.) exchanged between the ECM and TCM.

  • Engine speed signal
  • Engine coolant temperature signal
  • Accelerator pedal position signal
  • Closed throttle position signal

Mainly receives the following signals from TCM via CAN communication.
  • Malfunction indicator lamp signal
WHITE-2 TCM TCM 
WHITE-3 BCM (view with combination meter removed) Mainly transmits the following signal to TCM via CAN communication
  • Stop lamp switch signal
WHITE-4 ABS actuator and electronic unit (control unit) Mainly transmits the following signal to TCM via CAN communication
  • Vehicle speed signal
  • ABS operation signal
  • TCS operation signal
  • VDC operation signal
WHITE-5 Combination meter Mainly transmits the following signal to TCM via CAN communication
  • Manual mode signal
  • Non-manual mode signal
  • Manual mode shift up signal
  • Manual mode shift down signal

Mainly receives the following signals from TCM via CAN communication.
  • Shift position signal
WHITE-6 Malfunction indicator lamp (MIL) MALFUNCTION INDICATOR LAMP (MIL) 
WHITE-7 Shift position indicator SHIFT POSITION INDICATOR 
WHITE-8 Manual mode switch MANUAL MODE SWITCH 
WHITE-9 Drive mode select switch DRIVE MODE SELECT SWITCH
WHITE-10 Transmission range switch TRANSMISSION RANGE SWITCH 
WHITE-11 Input speed sensor INPUT SPEED SENSOR 
WHITE-12 Output speed sensor OUTPUT SPEED SENSOR 
WHITE-13 CVT unit connector -
WHITE-14 Primary speed sensor PRIMARY SPEED SENSOR 
WHITE-15 Control valve CVT fluid temperature sensor* CVT FLUID TEMPERATURE SENSOR 
Primary pressure sensor* PRIMARY PRESSURE SENSOR 
Secondary pressure sensor* SECONDARY PRESSURE SENSOR 
Line pressure solenoid valve* LINE PRESSURE SOLENOID VALVE 
Primary pressure solenoid valve* PRIMARY PRESSURE SOLENOID VALVE 
Secondary pressure solenoid valve* SECONDARY PRESSURE SOLENOID VALVE 
Torque converter clutch solenoid valve* TORQUE CONVERTER CLUTCH SOLENOID VALVE 
Select solenoid valve* SELECT SOLENOID VALVE 

These components are included in control valve assembly.