Affected Component: ELECTRICAL SYSTEM

Date Published
NOV 04, 2022
NHTSA TSB #
10226898
TSB Document
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.