Nissan Pathfinder: Interior Lighting System - Interior Lighting System Symptoms (Symptom Diagnosis). Bcm (Ecu Diagnosis Information). Service Data and Specifications (SDS)

Nissan Pathfinder (R53) 2022-2026 Service Manual / Driver Controls :: Interior Lighting System / Interior Lighting System Symptoms (Symptom Diagnosis). Bcm (Ecu Diagnosis Information). Service Data and Specifications (SDS)

Interior Lighting System Symptoms (Symptom Diagnosis)
Bcm (Ecu Diagnosis Information)
Service Data and Specifications (SDS)

Interior Lighting System Symptoms (Symptom Diagnosis) Nissan Pathfinder R53

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
All the following lamps do not turn ON: Map lamp Personal lamp Luggage room lamp Cargo lamp Foot lamp Mood lamp Vanity mirror lamp	Fuse Interior room lamp relay power supply/ground/control circuit Interior room lamp relay Fuse block (J/B) BCM	Interior room lamp power supply circuit Refer to Diagnosis Procedure.
Any of the following lamp does not turn ON: Map lamp Personal lamp Cargo lamp	Interior room lamp circuit Each interior room lamp bulb BCM	Interior room lamp control circuit Refer to Component Function Check.
Map lamp does not turn ON even though the door is open (it turns ON when turning the map lamp ON). Map lamp does not turn OFF even though the door is closed.	Door switch circuit Door lock assembly (door switch) BCM	Door switch circuit Refer to Component Function Check.
	Map lamp control circuit Front room/map lamp assembly BCM	Map lamp control circuit Refer to Component Function Check.
Cargo lamp does not turn ON even though back door is open (it turns ON when turning the cargo lamp ON). Cargo lamp does not turn OFF even though the door is closed.	Ajar switch circuit Back door lock assembly (ajar switch)	Ajar switch circuit Refer to Component Function Check.
	Cargo lamp control circuit Cargo lamp	Cargo lamp control circuit Refer to Component Function Check.
Personal lamp does not turn ON even though the door is open (it turns ON when turning the personal lamp ON). Personal lamp does not turn OFF even though the door is closed.	Personal lamp control circuit Front room/map lamp assembly Personal lamp	Personal lamp control circuit Refer to Component Function Check.
Mood lamp does not turn ON. Mood lamp does not turn OFF.	Mood lamp circuit Each mood lamp BCM	Mood lamp circuit Refer to Component Function Check.
Luggage room lamp does not turn ON even though the back door is open. Luggage room lamp does not turn OFF even though the back door is closed.	Ajar switch circuit Back door lock assembly (ajar switch) BCM	Ajar switch circuit Refer to Component Function Check.
	Luggage room lamp circuit Luggage room lamp bulb BCM	Luggage room lamp circuit Refer to Component Function Check.
Foot lamp does not turn ON even though door is open. Foot lamp does not turn OFF even though the door is closed.	Door switch circuit Door lock assembly (door switch) BCM	Door switch circuit Refer to Component Function Check.
	Foot lamp circuit Foot lamp bulb BCM	Foot lamp circuit Refer to Component Function Check.
Vanity mirror lamp does not turn ON.	Vanity mirror lamp circuit Sunvisor (vanity mirror lamp switch) Vanity mirror lamp	Vanity mirror lamp circuit Refer to Diagnosis Procedure.
Push-button ignition switch illumination does not illuminate.	Push-button ignition switch illumination control signal/ground circuit Push-button ignition switch Intelligent Key unit	Push-button ignition switch illumination circuit Refer to Diagnosis Procedure.
Interior room lamp battery saver does not activate.	Interior room lamp relay control circuit Interior room lamp relay Fuse block (J/B) BCM	Interior room lamp power supply circuit Refer to Diagnosis Procedure.