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Nissan Armada 2025-2026 Service and Repair Manual: Third Power Seat System

Nissan Armada 2025-2026 Service and Repair Manual / Body Interior / Seat / Third Power Seat System

Symptom Table

Symptom Possible causeInspection item
All function does not operate
  • Fusible link
  • Fuse
  • Third seat control unit power supply/ground circuit
 Check power supply and ground circuit (third seat control unit)
  • Third seat control unit RH: Refer to Diagnosis Procedure.
  • Third seat control unit LH: Refer to Diagnosis Procedure.
Manual function does not operate normally Manual function does not operate
  • Third reclining switch signal circuit
  • Third power seat switch
  • Third seat control unit

Check third seat reclining switch

Refer to Component Function Check.
  • Third seat reclining motor power supply circuit
  • Third seat reclining motor
  • Third seat control unit

Check third seat reclining motor

Refer to Component Function Check.
Motor operates but stops immediately when the manual function is operated
  • Third seat reclining sensor power supply/ground/signal circuit
  • Third seat reclining sensor
  • Third seat control unit

Check third seat reclining sensor

Refer to Component Function Check.
Narrow motor operating range when the manual function is operated Seat position recognition position is misaligned Perform third seat position initialization
  • Third seat RH: Refer to Description.
  • Third seat LH: Refer to Description.
Slow motor operation speed when the manual function is operated
  • Mechanism deformation or pinched foreign materials
  • Interference with other parts because of poor installation
 Check third power seat mechanism
12V battery system Check 12V battery
Folding function does not operate normally Folding function does not operate Folding switch operation Check third power seat manual function does it operate normally
  • Folding switch ground/signal circuit
  • Folding switch
  • Third seat control unit

Check folding switch

Refer to Component Function Check.
Only the display unit operation does not operate Check AV system
Narrow motor operating range when the folding function is operated Seat position recognition position is misaligned Perform third seat position initialization
  • Third seat RH: Refer to Description.
  • Third seat LH: Refer to Description.
Slow motor operation speed when the folding function is operated
  • Mechanism deformation or pinched foreign materials
  • Interference with other parts because of poor installation
 Check third power seat mechanism
12V battery system Check 12V battery
Unintentional operation of the anti-pinch function Seat position recognition position is misaligned Perform third seat position initialization
  • Third seat RH: Refer to Description.
  • Third seat LH: Refer to Description.
Seat buzzer does not operate normally Does not operate
  • Seat buzzer power supply/control circuit
  • Seat buzzer
  • Third seat control unit RH

Check seat buzzer

Refer to Component Function Check.
Does not stop
  • Seat buzzer control circuit
  • Third seat control unit RH
    Other materials

    Turning the AEB with Pedestrian Detection system ON/OFF
    AEB system OFF warning light (on the meter panel) Vehicle information display Steering-wheel-mounted controls (right side) In the Nissan Armada, the Automatic Emergency Braking (AEB) with Pedestrian Detection system can be enabled or disabled through the vehicle information display. ...

    Hazard warning flasher switch
    Press the hazard warning flasher switch in the Nissan Armada to alert other drivers when your vehicle must stop or is parked under emergency conditions. Once activated, all turn signal lights will flash simultaneously to increase visibility. WARNING In an emergency, always move the Niss ...

    Fusible Link Inspection
    How To Check With ProPILOT ASSIST 2.1A melted fusible link can be detected by visual inspection. If its condition is questionable, use circuit tester or test lamp. Fusible link         CAUTION: If fusible link should melt, it is possible that critical circuit (power supply ...