Symptom Table

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Perform the "Self Diagnostic Result" 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: Front room/map lamp assembly Personal lamps rear Trunk room lamp Foot lamps Front step lamps Vanity mirror lamp LH/RH		Harness between BCM and each interior room lamp BCM	Battery saver output/power supply circuit Refer to Component Function Check .
Interior room lamp does not turn ON even though the door is open. (It turns ON when turning the interior room lamp ON.) Interior room lamp does not turn OFF even though the door is closed.		Harness between BCM and each door switch Harness between BCM and each interior room lamp BCM	Door switch circuit Refer to Component Function Check .
			Interior room lamp control circuit Refer to Component Function Check .
Interior room lamp timer does not activate. (It turns ON/ OFF when the door opens/closes.)		-	Check the interior room lamp setting. Refer to CONSULT Function (BCM - INT LAMP) .
Push-button ignition switch illumination does not illuminate.		Harness between BCM and push-button ignition switch BCM	Push-button ignition switch illumination circuit Refer to Component Function Check .
Interior room lamp battery saver does not activate.		BCM	Replace BCM. Refer to Removal and Installation .
Each Mood lamp does not illuminate. Each Mood lamp illumination does not change.	Harness between combination meter and each mood lamp Harness between BCM and door switch Harness between TCM and transmission range switch Harness between combination meter and each unit (CAN) Combination meter BCM ECM TCM	Mood lamp circuit. Refer to Component Function Check .	Each Mood lamp does not illuminate. Each Mood lamp illumination does not change.
		Door switch circuit. Refer to Component Function Check .
		Transmission range switch circuit. Refer to Diagnosis Procedure .
		Combination meter circuit (CAN). Refer to Diagnosis Procedure .