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Nissan Armada 2025-2026 Service and Repair Manual: Second Heated Seat System

Nissan Armada 2025-2026 Service and Repair Manual / Body Interior / Seat / Second Heated Seat System

Symptom Table

Symptom Possible causeInspection item
Second heated seat system does not operate Display unit and rear A/C control operation does not operate
  • Fuse
  • Second seat heater power supply/ground/LIN signal circuit
  • Second seat cushion heater
  • Second seatback heater
  • A/C auto amp.

Check second seat heater

Refer to Component Function Check.
Only the Display unit operation does not operate Check AV system
Only the rear A/C control operation does not operate Check rear air conditioning system
    Other materials

    Lumbar Support Unit
    Removal and Installation REMOVALRemove front seatback blower motor. Refer to Removal and Installation. Disengage fixing portions and then remove front seat lumbar support unit. Disconnect front seat pneumatic control unit connector (4 way lumbar support) or front seat lumbar support air pump conn ...

    Vehicle Security System Cannot Be Set
    Description Armed phase is not activated. Diagnosis Procedure CHECK INTELLIGENT KEY SYSTEM Check Intelligent Key system. Refer to System Description. Are all doors LOCKED? YES>> GO TO 2. NO>> Check Intelligent Key system. Refer to Diagnosis Procedure. CHECK HOOD SWITCH Check hood switc ...

    Front Tweeter
    Removal & Installation REMOVALRemove the front door sash inner cover. Refer to Removal and Installation. Remove the front tweeter mounting screws , and then remove front tweeter . INSTALLATIONInstallation is the reverse order of removal. ...