Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Interior Room Lamp Power Supply Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Driver Controls :: Interior Lighting System / Dtc/circuit Diagnosis :: Interior Room Lamp Power Supply Circuit

Diagnosis Procedure

Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery saver is activating.

CHECK INTERIOR ROOM LAMP POWER SUPPLY FUSE

  1. Ignition switch OFF.

  2. Check that the following fuse is not blown (open):

    Signal name Location Fuse No. Capacity
    Ignition power supply Fuse block (J/B) 24 10 A

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 2.

CHECK INTERIOR ROOM LAMP POWER SUPPLY OUTPUT

CONSULT

  1. Ignition switch OFF.

  2. Disconnect interior room lamp relay connector.

  3. Ignition switch ON.

  4. Select “Interior lamp” in “Active test” mode of “BCM”.

  5. With operating the test item, check continuity between BCM harness connector and ground.

    With type A meter
    (+) (–) Test item Continuity
    BCM
    Connector Terminal
    M51 29 Ground Interior lamp ON Yes
    OFF No
    With type B meter
    (+) (–) Test item Continuity
    BCM
    Connector Terminal
    M18 37 Ground Interior lamp ON Yes
    OFF No

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Continuity exists and remains unchanged: GO TO 3.

NO>>

Continuity does not exist and remains unchanged: Replace BCM. Refer to Removal and Installation.

CHECK INTERIOR ROOM LAMP RELAY SIGNAL SHORT CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect BCM connector.

  3. Check continuity between BCM harness connector and ground.

    With type A meter
    BCM — Continuity
    Connector Terminal
    M51 29 Ground No
    With type B meter
    BCM — Continuity
    Connector Terminal
    M18 37 Ground No

Is the inspection result normal?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP RELAY SIGNAL OPEN CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect BCM connector.

  3. Check continuity between BCM harness connector and interior room lamp relay harness connector.

    With type A meter
    BCM Interior room lamp relay Continuity
    Connector Terminal Connector Terminal
    M51 29 J-2 1 Yes
    With type B meter
    BCM Interior room lamp relay Continuity
    Connector Terminal Connector Terminal
    M18 37 J-2 1 Yes

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP RELAY POWER SUPPLY CIRCUIT

Check voltage between interior room lamp relay harness connector and ground.

(+) (–)

Voltage

(Approx.)
Interior room lamp relay
Connector Terminal
J-2 2 Ground Battery voltage
3

Is the inspection result normal?

YES>>

GO TO 6.

NO>>

Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP RELAY

Check the interior room lamp relay. Refer to Component Inspection.

Is the inspection result normal?

YES>>

GO TO 7.

NO>>

Replace interior room lamp relay.

CHECK INTERIOR ROOM LAMP RELAY POWER SUPPLY OUTPUT

  1. Disconnect the following connectors:

    • Map lamp assembly

    • Room lamp

    • Personal lamp LH

    • Personal lamp RH

    • Luggage room lamp

    • Sun visor LH (vanity mirror lamp switch)

    • Sun visor RH (vanity mirror lamp switch)

    • Mood lamp (front door LH)

    • Mood lamp (front door RH)

    • Mood lamp (center console tray LH)

    • Mood lamp (center console tray RH)

    • Mood lamp (center console)

  2. Check continuity between interior room lamp relay harness connector and each interior room lamp harness connector.

    Interior room lamp relay Each interior room lamp Continuity
    Connector Terminal Connector Terminal
    J-2 5 Map lamp assembly R6 1 Yes
    Room lamp R15 4
    Luggage room lamp R23 2
    Personal lamp LH R27 6
    Personal lamp RH R28 6
    Sun visor LH (vanity mirror lamp switch) R29 4
    Sun visor RH (vanity mirror lamp switch) R30 4
    Mood lamp (front door LH) D17 2
    Mood lamp (front door RH) D109 2
    Mood lamp (center console tray LH) M212 1
    Mood lamp (center console tray RH) M211 1
    Mood lamp (center console) M117 (with ambient LED lighting) 1
    M116 (with ambient lighting)

Is the inspection result normal?

YES>>

GO TO 8.

NO>>

Repair or replace harnesses.

CHECK INTERIOR ROOM LAMP RELAY POWER SUPPLY OUTPUT SHORT CIRCUIT

Check continuity between interior room lamp relay harness connector and ground.

Interior room lamp relay — Continuity
Connector Terminal
J-2 5 Ground No

Is the inspection result normal?

YES>>

Refer to Intermittent Incident.

NO>>

Repair or replace harnesses.

Component Inspection

CHECK INTERIOR ROOM LAMP RELAY

  1. Ignition switch OFF.

  2. Disconnect interior room lamp relay connector.

  3. Check continuity between interior room lamp relay terminals.

    Interior room lamp relay Condition Continuity
    Terminal
    12 V direct current supply between terminals and . Yes
    No current supply No

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace interior room lamp relay.

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