Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air,...
Mazda technical service bulletin SA-057-20 for 2019-2020 Mazda MAZDA3 and 2020 Mazda CX-30.
- Bulletin number
- SA-057-20
- Component
- Equipment: appliance: air conditioner
- Summary
- Some customers may complain that the HVAC system blows hot air on occasion (blows cold air, then hot air, then cold air again). The customer may notice that it is more pronounced when they first start driving the vehicle and/or when accelerating.
Vehicles covered
- Mazda MAZDA3 2019-2020 20192020
- Mazda CX-30 2020 2020
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