Remove the fuel filler cover (A) after loosening screws (2EA).

Remove the fuel filler door module (A).

Remove the rear 3rd seats.

(Refer to Body - "Rear seats")

Remove the luggage side trim.

(Refer to Body - "Interior trim")

Disconnect the fuel filler door release actuator connector (A).

Check for continuity between terminal No. 1 and No. 2. If there is no continuity, replace the fuel filler door release actuator (A).