Mazda TSB #MT-004-20
2019 Mazda CX-3
Affected Component: EQUIPMENT
- 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.