Mazda TSB #09-028-21-3748a

2017 Mazda CX-5

TSB Document:

Affected Component: STRUCTURE

Summary
Whistling Noise From Front Door Window Glass or Windshield When Driving At Highway Speed: Some customers may complain about a whistling noise heard from the top of the A-pillar area and/or the top of windshield area when driving at highway speeds. When driving under the following conditions, a negative pressure is generated on the doors and the windshield pulling them outward and resulting in weatherstrip vibration. - The vehicle is exposed to a side wind while driving at highway speeds. - The vehicle is exposed to a strong side wind while driving at a speed slightly higher than highway speed. Customers having this concern should have their vehicle repaired using the following repair procedure.

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Date Published
DEC 17, 2021
NHTSA TSB #
10206007
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