Power Liftgate (PLG) Buzzer Inspection
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal.
- Disconnect the power liftgate (PLG) buzzer connector. (See POWER LIFTGATE (PLG) BUZZER REMOVAL/INSTALLATION .)
- Connect the battery to the power liftgate (PLG) buzzer and check if the power liftgate (PLG) buzzer sounds.
- When the power liftgate (PLG) buzzer does not sound, replace it.