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Nissan Armada 2025-2026 Service and Repair Manual: Sonar System Symptoms

Nissan Armada 2025-2026 Service and Repair Manual / Driver Information & Multimedia / Sonar System / Sonar System Symptoms

Symptom Table

Symptom Possible cause Reference page
Malfunction is detected in only 1 sensor of display.

  • Sonar sensor circuit

  • Sonar sensor

 Perform CONSULT self-diagnosis. Perform detected DTC self-diagnosis. Refer to DTC Index.
Front sonar sensors do not activate. Front sensor power supply and ground circuit Check front sensor power supply and ground circuit. Refer to Diagnosis Procedure.
Rear sonar sensors do not activate. Rear sensor power supply and ground circuit Check rear sensor power supply and ground circuit. Refer to Diagnosis Procedure.
Malfunction is detected in all sensors of display. Sonar control unit power supply and ground circuits

Check sonar control unit power supply and ground circuit.

Refer to Diagnosis Procedure.

When there is no malfunction in those components, replace the sonar control unit.

Refer to SONAR CONTROL UNIT : Removal & Installation.
    Other materials

    City Models
    Exploded View Front bumper side bracket RH Front bumper side retainer RH Front bumper retainer Front bumper side stay RH Front bumper reinforcement Seal Front bumper energy absorber A Front bumper energy absorber B Front bumper fascia Front bumper side finisher RH Lic ...

    Front Door Squawker
    Removal & Installation REMOVALRemove the front door finisher. Refer to Removal and Installation. Disconnect front door squawker harness connector. Remove the front door squawker mounting screws , and then remove front door squawker . INSTALLATIONInstallation is in the reverse order of removal. ...

    Additional Service When Replacing Around View Monitor Control Unit
    Description CAUTION: When replacing the around view monitor control unit, always replace it with a new one. Around view monitor system does not operate properly in case of reuse of the around view monitor control unit from another vehicle. When before writing the around view monitor control unit ...