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Home >> Infiniti >> 2015 >> QX80 Base, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> System Description >> Component Parts >> Component Description
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Component Description

Component parts Reference/Function
Transfer control unit TRANSFER CONTROL UNIT 
Transfer control actuator Transfer motor TRANSFER CONTROL ACTUATOR 
Transfer internal speed sensor TRANSFER CONTROL ACTUATOR 
Transfer motor temperature sensor TRANSFER CONTROL ACTUATOR 
Transfer Hi-Lo position sensor TRANSFER HI-LO POSITION SENSOR 
Transfer rotary position sensor TRANSFER ROTARY POSITION SENSOR 
Transfer lock position sensor TRANSFER LOCK POSITION SENSOR 
Transfer fluid temperature sensor TRANSFER FLUID TEMPERATURE SENSOR 
4WD mode switch SYSTEM DESCRIPTION 
4WD indicator lamp SYSTEM DESCRIPTION 
4WD warning lamp SYSTEM DESCRIPTION 
ATP warning lamp SYSTEM DESCRIPTION 
ABS actuator and electric unit (control unit) Transmits the following signals via CAN communication line to transfer control unit.
  • Vehicle speed signal (ABS)
  • Stop lamp switch signal (brake signal)
  • ABS operation signal/ABS malfunction signal
  • TCS operation signal/TCS malfunction signal
  • VDC operation signal/VDC malfunction signal
Steering angle sensor Transmits the following signals via CAN communication line to transfer control unit.
  • Steering angle sensor signal/Steering angle sensor malfunction signal
ECM Transmits the following signals via CAN communication line to transfer control unit.
  • Accelerator pedal position signal
  • Engine speed signal
  • Engine torque signal
TCM Transmits the following signals via CAN communication line to transfer control unit.
  • Shift position signal
  • Gear position signal
  • Output shaft revolution signal