Mazda TSB #SA-057-20

2019 Mazda MAZDA3

TSB Document:

Affected 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.

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Date Published
JUL 22, 2020
NHTSA TSB #
10177952
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