Diagnosis Procedure
WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK POWER WINDOW OPERATION
Check power window operation.
Does power window up/down with power window main switch?
YES
GO TO 2.
NO
Refer to Diagnosis Procedure .
- CHECK DOOR LOCK OPERATION
Check door lock/unlock using Intelligent Key.
Does door lock/unlock using Intelligent Key?
YES
GO TO 3.
NO
Refer to Diagnosis Procedure .
- CHECK "KEYFOB P/W TEST" IN "ACTIVE TEST"
Check "KEYFOB P/W TEST" in "ACTIVE TEST".
Refer to CONSULT Function (BCM - INTELLIGENT KEY) .
Is the inspection result normal?
YES
Replace power window main switch. Refer to Removal and Installation .
NO
GO TO 4.
- REPLACE POWER WINDOW MAIN SWITCH
- Replace power window main switch. Refer to Removal and Installation .
- Confirm the operation again.
Is the inspection result normal?
YES
INSPECTION END.
NO
Replace BCM. Refer to Removal and Installation .