Mazda TSB #SA-027-23

2023 Mazda MAZDA3

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
In-Vehicle Network Malfunction error message. DTC U3000:04 (Telematics communication unit internal malfunction) stored. NOTE: The vehicle does not apply to 09-001/23 because CSP04 is not "OPEN".

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Date Published
APR 28, 2023
NHTSA TSB #
10235699
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