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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Case >> Transfer Case (Diagnostics, Service Information) >> System Description >> Structure And Operation >> Operation Description >> Electric Controlled Coupling
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Electric Controlled Coupling

  1. The AWD control unit supplies command current to electric controlled coupling (AWD solenoid).
    G08855970Courtesy of NISSAN NORTH AMERICA, INC.
  2. The control clutch is engaged by electromagnet and torque is detected in control clutch.
  3. The cam operates in response to control clutch torque and applies pressure to main clutch.
  4. The main clutch transmits torque to front wheels according to pressing power.
    • Transmission torque to the rear wheels is determined according to command current.
      G04076036Courtesy of NISSAN NORTH AMERICA, INC.
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