Nissan Armada 2025-2026 Service and Repair Manual: Intelligent Key Button Operation Has Poor Range (all Keys)
Intelligent Key button operation has poor range.
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS)
| Door lock operation (remote keyless entry) | Door lock operation (one touch sensor or request switch of front/rear/back door) or trunk/back door open operation (opener switch of trunk/back door panel) | Engine started with push-button ignition switch operation (registered Intelligent Key is within the detection area of inside key antenna) | Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) | Unlock operation when approaching the vehicle, lock operation when away from the vehicle (registered Intelligent Key is within the detection area of outside key antenna) |
|---|---|---|---|---|
| Poor range | OK | OK | OK | OK |
DIAGNOSIS PROCEDURE
Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE
Check Intelligent Key system symptom table.
Refer to Diagnosis Procedure.
>>
GO TO 2.
CHECK POWER DOOR LOCK OPERATION
Check door lock/unlock using do ...
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE
Check Intelligent Key system symptom table.
Refer to Diagnosis Procedure.
>>
GO TO 2.
CHECK INTELLIGENT KEY LOW BATTERY WARNING
Check that the Intell ...
Other materials:
Inspection
WARNING:
Inspect fuel lines, fuel filler cap and fuel tank for improper attachment, leakage, cracks, damage, loose connections, chafing or deterioration.
: Engine : Fuel line : Fuel tank
If necessary, repair or replace damaged parts.
...
Removal and Installation
REMOVAL
CAUTION:
Drain engine coolant from cooling system. Refer to ENGINE COOLANT : Draining.
Separate frame assembly and body assembly. Refer to Removal and Installation.
Disconnect front heater pipe assembly from rear cooler pipe assembly. Refer to Removal and Installation.
Disconnect low-pressur ...
Connecting Rod Bearing
CONNECTING ROD BEARING
Unit: mm (in)
Grade number Thickness Identification color (mark) 0 UPR 1.497 - 1.500 (0.0589 - 0.0591) Black LWR Black - Black 1 UPR 1.500 - 1.503 (0.0591 - 0.0592) Brown LWR Brown - Brown 2 UPR 1.503 - 1.506 (0.0592 - 0.0593) Green LWR Green - Green 3 U ...
0.0085