Diagnostic Test

WARNING: This page is about a different car, the 2017 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

COMBINATION SWITCH INSPECTION

Check combination switch. Refer to SYMPTOM TABLE .

Is the inspection result normal?

YES

GO TO STEP 2 .

NO

Repair or replace the malfunctioning part.

CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT

With CONSULT

Select "FR FOG REQ" in "Data Monitor" mode of "IPDM E/R" using CONSULT.

With operating the front fog lamp switch, check the monitor status.

Monitor item	Condition		Monitor status
FR FOG REQ	Front fog lamp switch (With lighting switch 1ST)	ON	On
FR FOG REQ	Front fog lamp switch (With lighting switch 1ST)	OFF	Off

Is the item status normal?

YES

Perform the front fog lamp diagnosis. Refer to DIAGNOSIS PROCEDURE .

Replace BCM. Refer to REMOVAL AND INSTALLATION .