Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely...
Mazda technical service bulletin 01-020-19-3641 for 2019-2020 Mazda MAZDA3.
- Bulletin number
- 01-020-19-3641
- Component
- Engine and engine cooling
- Summary
- Some vehicles may exhibit an excessive body vibration when idling or driving after being left in extremely cold weather (-20°F or below) for a long time. This is caused by the No.1 engine mount (1) rubber hardening due to material characteristics. NOTE: This concern only happens in extremely cold weather, therefore this TSB is only applicable for extremely cold regions.To correct this concern, the cold environment performance of the No.1 engine mount rubber has been increased by changing the rubber material.
Owners of these vehicles have filed 12 complaints in the engine category.
Vehicles covered
- Mazda MAZDA3 2019-2020 20192020
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