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Home >> Infiniti >> 2012 >> FX50 >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> System Description >> Power Window System >> Component Description
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Component Description

Component Function
BCM
  • Supplies power supply to power window switch.
  • Controls retained power.
Power window main switch
  • Directly controls all power window motor of all doors.
  • Controls anti-pinch operation of power window.
Front power window switch (passenger side)
  • Controls power window motor of passenger door.
  • Controls anti-pinch operation of power window.
Rear power window switch
  • Controls power window motor of rear right and left doors.
Front power window motor
  • Integrates the ENCODER POWER and WINDOW MOTOR.
  • Starts operating with signals from power window main switch & front power window switch (passenger side).
  • Transmits power window motor rotation as a pulse signal to power window switch.
Rear power window motor Starts operating with signals from power window main switch & rear power window switch.
Remote keyless entry receiver Receives lock/unlock signal from the intelligent key, and then transmits to BCM.
Front door lock assembly (key cylinder switch) Transmits operation condition of key cylinder switch to power window main switch.
Front door switch (driver side/passenger side) Front door open/close condition and transmits to BCM.