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Nissan

Nissan Ariya: Symptom Diagnosis

Exterior Lighting System Symptoms

Symptom Table

NOTE:

Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.

Symptom Possible cause Inspection item
Headlamp (HI) is not turned ON One side
  • Headlamp

    • LED [Headlamp (HI)]

    • LED headlamp control module (LO)

    • Harness

Replace headlamp

Refer to Removal & Installation.
Both sides

Symptom diagnosis

“BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON”

Refer to Diagnosis Procedure.

High beam indicator lamp is not turned ON

[Headlamp (HI) is turned ON]
Combination meter

Combination meter

Data monitor “HI-BEAM INDICATOR”
Headlamp (LO) is not turned ON One side
  • Headlamp

    • LED [Headlamp (LO)]

    • LED headlamp control module (LO)

    • Harness

Replace headlamp

Refer to Removal & Installation.
Both sides

Symptom diagnosis

“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”

Refer to Diagnosis Procedure.

Dipped beam indicator lamp is not turned ON

[Headlamp (LO) is turned ON]
Combination meter

Combination meter

Data monitor “Dipped beam indicator lamp”
Each lamp is not turned ON/OFF with lighting switch AUTO With light & rain sensor
  • Combination switch input/output signal circuit

  • Combination switch

  • BCM

Combination switch

Refer to Symptom Table.
  • Light & rain sensor power supply/ground/signal circuit

  • Light & rain sensor

  • BCM

Light & rain sensor

Refer to Component Function Check.
With optical sensor
  • Combination switch input/output signal circuit

  • Combination switch

  • BCM

Combination switch

Refer to Symptom Table.
Parking lamp is not turned ON
  • Headlamp

    • LED (Parking lamp/Daytime running light)

    • LED headlamp control module (LO)

    • Harness

Replace headlamp

Refer to Removal & Installation.
Front side marker lamp is not turned ON
  • Front side marker lamp power supply/ground circuit

  • Front combination lamp

    • LED (Front side marker lamp)

Front side marker lamp circuit

Refer to Component Function Check.
Tail lamp is not turned ON
  • Tail lamp power supply/ground circuit

  • Rear combination lamp (body side)

    • LED (Tail lamp)

    • Harness

  • Rear combination lamp (back door side)

    • LED (Tail lamp)

    • Harness

  • IPDM E/R

Tail lamp circuit

Refer to Component Function Check.

Rear side marker lamp is not turned ON

(Tail lamp is turned ON)
Rear combination lamp (body side)

Replace rear combination lamp (body side)

Refer to Removal & Installation.
License plate lamp is not turned ON
  • License plate lamp power supply/ground circuit

  • License plate lamp

    • LED

License plate lamp circuit

Refer to Component Function Check.
Parking lamp, license plate lamp, side marker lamp and tail lamp are not turned ON

Symptom diagnosis

“PARKING, LICENSE PLATE, SIDE MARKERAND TAIL LAMPS ARE NOT TURNED ON”

Refer to Diagnosis Procedure.

Position lamp indicator is not turned ON

(Parking lamp, license plate lamp, side marker lamp and tail lamp are turned ON)
Combination meter

Combination meter

Data monitor “LIGHT INDICATOR”
Daytime running light is not turned ON
  • Headlamp

    • LED (Parking lamp/Daytime running light)

    • LED headlamp control module (LO)

    • Harness

Replace headlamp

Refer to Removal & Installation.
Turn signal lamp does not blink

Indicator lamp is normal

(All of turn signal lamp is not blinks)
  • Fuse

  • BCM power supply (turn signal lamp) circuit

  • BCM

Turn signal lamp circuit

Refer to Component Function Check.

Indicator lamp is normal

(Applicable side performs high flasher activation)
  • Front turn signal lamp

    • Front turn signal lamp power supply/ground circuit

    • Front combination lamp

      • Control circuit

      • LED (Front turn signal lamp)

      • Harness

    • BCM

  • Side turn signal lamp

    • Side turn signal lamp power supply/ground circuit

    • Door mirror

      • LED (Side turn signal lamp)

      • Harness

    • BCM

  • Rear turn signal lamp (body side)

    • Rear turn signal lamp power supply/ground/diagnosis circuit

    • Rear combination lamp (body side)

      • Control circuit

      • LED (Rear turn signal lamp)

      • Harness

    • BCM

  • Rear turn signal lamp (back door side)

    • Rear turn signal lamp power supply/ground/diagnosis circuit

    • Rear combination lamp (back door side)

      • Control circuit

      • LED (Rear turn signal lamp)

      • Harness

    • BCM

Indicator lamp is included
  • Combination switch input/output signal circuit

  • Combination switch

  • BCM

Combination switch

Refer to Symptom Table.

Turn signal indicator lamp does not blink

(Turn signal lamp is normal)
One side Combination meter

Both sides

(Always)
  • Turn indicator signal

  • BCM

  • Combination meter

Combination meter

Data monitor “TURN INDICATOR”

Both sides

(Only when activating hazard warning lamp with power switch OFF)
  • Combination meter power supply/ground circuit

  • Combination meter

Combination meter

Power supply and ground circuit

Refer to Diagnosis Procedure.
  • Hazard warning lamp does not activate

    (Turn signal is normal)

  • Hazard warning lamp continues activating

  • Hazard switch signal/ground circuit

  • Mutilfunction switch

  • BCM

Hazard switch

Refer to Component Function Check.
Stop lamp and high-mounted stop lamp are not turned ON/OFF All of stop lamp and high-mounted stop lamp are not turned ON/OFF
  • Fuse

  • Battery power supply (stop lamp) circuit

  • Stop lamp switch power supply/signal circuit

  • Stop lamp switch

  • BCM

Stop lamp circuit

Refer to Component Function Check.
Any of stop lamp and high-mounted stop lamp are not turned ON
  • Fuse

  • Stop lamp

    • Stop lamp power supply/ground circuit

    • Rear combination lamp (body side)

      • LED (Stop lamp)

      • Harness

    • BCM

  • High-mounted stop lamp

    • High-mounted stop lamp power supply/ground circuit

    • High-mounted stop lamp

      • LED

    • BCM

Back-up lamp is not turned ON
  • Fuse

  • Back-up lamp relay power supply/control signal circuit

  • Back-up lamp relay

  • Back-up lamp power supply/ground circuit

  • Rear combination lamp (back door side)

    • LED (Back up lamp)

    • Harness

  • BCM

  • IPDM E/R

Back-up lamp circuit

Refer to Component Function Check.
Front fog lamp is not turned ON One side
  • Front fog lamp power supply/ground circuit

  • Front fog lamp

    • LED

  • IPDM E/R

Front fog lamp circuit

Refer to Component Function Check.
Both sides

Symptom diagnosis

“BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON”

Refer to Diagnosis Procedure.

Front fog lamp indicator lamp is not turned ON

(Front fog lamp is turned ON)
Combination meter

Combination meter

Data monitor “FRONT FOG INDICATOR”
Headlamp manual aiming does not activate
  • Fuse

  • Headlamp aiming motor power supply/ground circuit

  • Headlamp

    • Headlamp aiming motor

  • IPDM E/R

Headlamp levelizer circuit

Refer to Component Function Check.
  • Headlamp aiming switch ground circuit

  • Headlamp aiming switch

  • IPDM E/R

Headlamp aiming switch circuit

Refer to Component Function Check.

Normal Operating Condition

Description

LED HEADLAMP

  • LED brightness and color may slightly change until the temperature becomes stable. This is not malfunction.

  • Illumination time lag may occur between right and left. This is not malfunction.

  • Brightness may be reduced due to aged deterioration of LED.

INTELLIGENT AUTO LIGHT SYSTEM

The headlamp may not be turned ON/OFF immediately after passing dark area or bright area (short tunnel, sky bridge, shadowed area etc.) while using the intelligent auto light system. This causes for the control difference. This is normal.

HIGH BEAM ASSIST SYSTEM

When driving while using the high beam assist system, the headlamp beam may not switch or the beam switching timing may vary according to the ambient environment (the condition of the Nissan Ariya vehicle ahead, the condition of the road, the position of the vehicle, etc.).This is due to control differences and is not a malfunction.

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.

 

Nissan Ariya (FE0) 2023-2025 Service & Repair Manual

Symptom Diagnosis

Actual pages

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