Nissan Armada 2025-2026 Service and Repair Manual: 4 Way Lumbar Support System

Seat — Symptom Diagnosis

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Symptom Table

Symptom Possible causeInspection itemAll function does not operateFuseFront seat pneumatic control unit power supply/ground circuit Check power supply and ground circuit (front seat pneumatic control ...

Other materials:

Refilling
WARNING: The ignition switch OFF. Recommended fluid and capacity: Refer to Fluids and Lubricants. CAUTION: Carefully fill the fluid. (Fill up for approximately 3 minutes.) Leave the vehicle for 3 minutes, and check the fluid level again. Install filler plug on transfer and tighten to the specif ...

Diagnosis Procedure
CHECK AUTOMATIC BACK DOOR WARNING BUZZER Check automatic back door warning buzzer. Refer to DTC Diagnosis Procedure. Is the inspection result normal? YES>> GO TO 2. NO>> Repair or replace the malfunctioning parts. REPLACE AUTOMATIC BACK DOOR CONTROL UNIT Replace automatic back door con ...

Diagnosis Procedure
CHECK DOOR LOCK FUNCTION Check door lock using door request switch. Does door lock with door request switch? YES>> GO TO 2. NO>> Refer to DTC Diagnosis Procedure. CHECK INTELLIGENT KEY WARNING BUZZER Check Intelligent Key warning buzzer. Refer to Diagnosis Procedure. Is the inspection ...