Some customers may complain about warm air from the climate control vents
Mazda technical service bulletin 07-005-21-3836 for 2016-2021 Mazda CX-3.
- Bulletin number
- 07-005-21-3836
- Component
- Visibility: defroster/defogger/HVAC system: condensor/evaporator
- Summary
- Some customers may complain about warm air from the climate control vents. This may be caused by improper brazing (A) of the evaporator (B), causing a refrigerant leak from the joint between the tubes (C) and the header (D). To eliminate this concern, the configuration of the brazing set up has been improved.
Owners of these vehicles have filed 8 complaints in the visibility category.
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