2024 Infiniti QX55 EssentialFACTORY OEM SERVICE PROCEDURE

Component Location

GNSDB140412Courtesy of NISSAN NORTH AMERICA, INC.
A. Behind RH side of instrument panel (view with instrument panel removed)
No. Component Function
1. Rear power window switch RH Refer to Rear Power Window Switch LH/RH .
2. Rear power window motor RH Refer to Power Window Motor .
3. Front door switch RH Detects door open/close condition and transmits to BCM. Refer to Front Door Switch for detailed component location.
4. Front power window motor RH Refer to Power Window Motor .
5. Power window and door lock/unlock switch RH Refer to Power Window and Door Lock/Unlock Switch RH .
6. BCM (Body Control Module)
  • Supplies power supply to power window switch.
  • Controls retained power.
  • Receives key ID signal from remote keyless entry receiver.
  • Controls keyless power window operation via serial link.
Refer to System Description .
7. Main power window and door lock/unlock switch Refer to Main Power Window and Door Lock/Unlock Switch .
8. Front power window motor LH Refer to Power Window Motor .
9. Front door switch LH Detects door open/close condition and transmits to BCM. Refer to Front Door Switch for detailed component location.
10. Rear power window motor LH Refer to Power Window Motor .
11. Rear power window switch LH Refer to Rear Power Window Switch LH/RH .
12. Remote keyless entry receiver Receives key ID signal from the Intelligent Key, and then transmits to BCM. Refer to Remote Keyless Entry Receiver for detailed component location.
13. Power window relay Supplies power to power window switches, for power window motor operation.
Chapter Navigation
Return to Chapter: Power Window System
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.