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Nissan Armada 2025-2026 Service and Repair Manual: Intelligent Key Low Battery Warning Does Not Operate

Diagnosis Procedure

CHECK INFORMATION DISPLAY

Check information display.

Refer to Work flow.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace the malfunctioning parts.

CHECK INTELLIGENT KEY BATTERY

Check Intelligent Key battery.

Refer to Component Inspection.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace the malfunctioning parts.

CHECK INSIDE KEY ANTENNA

Check inside key antenna.

  • NATS antenna amp.: Refer to DTC Diagnosis Procedure.

  • Console: Refer to DTC Diagnosis Procedure.

  • Luggage room: Refer to DTC Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace the malfunctioning parts.

REPLACE INTELLIGENT KEY UNIT

  1. Replace Intelligent Key unit. Refer to Removal and Installation.

  2. Confirm the operation after replacement.

Is the result normal?

YES>>

INSPECTION END

NO>>

Check intermittent incident. Refer to Intermittent Incident.

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