Some customers may complain about a tapping or knocking noise coming from the rear seat after fuel fill
Mazda technical service bulletin MT-003/22 for 2017-2018 Mazda MAZDA3, 2013-2022 Mazda CX-5 and 2016-2021 Mazda CX-3.
- Bulletin number
- MT-003/22
- Component
- Equipment: other: owners/service/other manual
- Summary
- Some customers may complain about a tapping or knocking noise coming from the rear seat after fuel fill. The concern will likely occur if the fuel tank is overfilled (more fuel is added after the fuel pump nozzle shuts off automatically) or filled up normally in high ambient temperatures and the fuel expands. No repair is needed. Explain to the customer not to continue filling after nozzle shut off. Refer customer to Owner's Manual Warning:
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