Mazda TSB #07-006-20-3758

2019 Mazda MAZDA3

TSB Document:

Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

Summary
Some customers may complain that after accelerating in hot weather, the A/C blows warm air for a longer time than other models. This is caused by improper control software of the PCM not allowing the A/C compressor to resume properly after acceleration. To eliminate this concern, the control software of the PCM has been modified.

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Date Published
DEC 07, 2020
NHTSA TSB #
10185050
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