Diagnosis Procedure

AUTOMATIC BACK DOOR OPERATION DOES NOT OPERATE

BACK DOOR OPENER SWITCH : Diagnosis Procedure


1. CONFIRM THE OPERATION

1.Turn ON automatic back door main switch.
2.Confirm the operation.
Is the result normal?
YES- Automatic back door system is normal.
NO- GO TO 2.
Revision: March 20122013 Infiniti JX

2. CHECK AUTOMATIC BACK DOOR MAIN SWITCH

Check automatic back door main switch.
Refer to "Component Function Check" Automatic Back Door Main Switch.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace the malfunctioning parts.

3. CHECK BACK DOOR OPENER SWITCH

Check back door opener switch.
Refer to "Component Function Check" Back Door Opener Switch.
Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace the malfunctioning parts.

4. REPLACE AUTOMATIC BACK DOOR CONTROL MODULE

1.Replace automatic back door control module. Refer to "Removal and Installation" Service and Repair.
2.Confirm the operation after replacement.
Is the result normal?
YES- Inspection End.
NO- Check intermittent incident. Refer to "Intermittent Incident" Intermittent Incident.