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Home >> Infiniti >> 2012 >> QX56 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 "4WD SYSTEM: SYSTEM DESCRIPTION "
4WD indicator lamp "4WD SYSTEM: SYSTEM DESCRIPTION "
4WD warning lamp "4WD SYSTEM: SYSTEM DESCRIPTION "
ATP warning lamp "4WD SYSTEM: 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
  • VDC operation signal
  • TCS operation signal
Steering angle sensor Transmits the following signals via CAN communication line to transfer control unit:
  • Steering angle sensor 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