Nissan Ariya: Symptom Diagnosis

• Power Windows Do Not Operate with Any Power Window Switches
• Driver Side Power Window Does Not Operate
• Front Passenger Side Power Window Does Not Operate
• Rear Lh Side Power Window Does Not Operate
• Rear Rh Side Power Window Does Not Operate
• Auto up Operation Does Not Operate
• Remote Control Function Does Not Operate
• Power Window Retained Power Function Does Not Operate Normally
• Power Window Lock Switch Does Not Function

Power Windows Do Not Operate with Any Power Window Switches

Diagnosis Procedure

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Repair or replace the malfunctioning parts.

Driver Side Power Window Does Not Operate

Diagnosis Procedure

CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT

Check power window main switch power supply and ground circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Repair or replace the malfunctioning parts.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE) POWER SUPPLY AND GROUND CIRCUIT

Check front power window motor (driver side) power supply and ground circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace the malfunctioning parts.

CHECK LIN COMMUNICATION CIRCUIT

Check LIN communication circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace the malfunctioning parts.

CHECK POWER WINDOW MAIN SWITCH CIRCUIT

Check power window main switch circuit. Refer to Component Function Check.

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

Repair or replace the malfunctioning parts.

CHECK POWER WINDOW MAIN SWITCH CIRCUIT

1. Replace power window main switch. Refer to Removal and Installation.

2. Confirm the operation again.

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

Replace front power window motor (driver side). Refer to Disassembly & Assembly.

Auto up Operation Does Not Operate

Diagnosis Procedure

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. Refer to Description.

>>

INSPECTION END

Remote Control Function Does Not Operate

Diagnosis Procedure

PERFORM INITIALIZATION PROCEDURE

Initialization procedure is executed and operation is confirmed. Refer to Description.

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

GO TO 2.

CHECK DTC WITH BCM

Check that DTC is not detected with BCM.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Refer to DTC Index.

CHECK DOOR LOCK OPERATION

Check door lock/unlock using Intelligent Key. Refer to System Description.

Does door lock/unlock using Intelligent Key?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Confirm "INTELLIGENT KEY SYSTEM SYMPTOMS". Refer to Symptom Table.

Power Window Retained Power Function Does Not Operate Normally

Diagnosis Procedure

CHECK DOOR SWITCH

Check door switch. Refer to Component Function Check.

Is the inspection result normal?

YES>>

Replace BCM. Refer to Removal and Installation.

NO>>

Repair or replace the malfunctioning parts.

Power Window Lock Switch Does Not Function

Diagnosis Procedure

REPLACE POWER WINDOW MAIN SWITCH

Replace power window main switch. Refer to Removal and Installation.

>>

INSPECTION END