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Nissan Armada 2025-2026 Service and Repair Manual: Both Side Headlamps (hi) Are Not Turned on

Description

Both side headlamps (HI) are not turned ON when setting to the lighting switch HI or PASS.

Diagnosis Procedure

COMBINATION SWITCH INSPECTION

Check combination switch. Refer to Symptom Table.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace the malfunctioning part.

CHECK HIGH BEAM REQUEST SIGNAL

With CONSULT

  1. Select “High beam request” in “Data Monitor” mode of “IPDM E/R” using CONSULT.

  2. With operating the lighting switch, check the monitor status.

    Monitor item Condition Monitor status
    High beam request

    Lighting switch

    (2ND)
    HI On
    LO Off

Is the inspection result normal?

YES>>

Replace IPDM E/R. Refer to Removal and Installation.

NO>>

Replace BCM. Refer to Removal and Installation.

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