Mazda TSB #16-004-22a

2022 Mazda MAZDA3

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Some customers may complain that Mazda Connect does not start (blank screen) or that it takes a long time to restart/ reboot after starting the vehicle. This is caused by the initialization process with the CMU failing at startup due to a defective circuit board element. To eliminate this concern, the internal hardware (DRAM) of the CMU has been improved.

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Date Published
NOV 04, 2022
NHTSA TSB #
10226898
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