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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

    The Braking Force of Parking Brake Is High
    Description The parking brake braking force is too high. Diagnosis Procedure PERFORM THE SELF-DIAGNOSIS With CONSULT Perform self-diagnosis for “ABS”. Is any DTC detected? YES>> Check the DTC. Refer to DTC Index. NO>> GO TO 2. CHECK REAR DISC BRAKE SYSTEM (1) Check if the rear disc ...

    Body Side Welt
    Removal and Installation CAUTION: Never excessively pull body side welt. Never damage the body panel. REMOVALFront Body Side WeltPull the mounting part inside the vehicle to the outside of the vehicle, and then remove front body side welt. CAUTION: Remove the headlining portion of front body ...

    Passenger Door Mirror Control Module
    Exploded View Passenger door mirror control module Clip Front door panel : vehicle front Removal and Installation REMOVALRemove front door finisher (passenger side). Refer to Removal & Installation. Disconnect harness connector. Disengage passenger door mirror control module fixin ...