Some customers may experience that the MAZDA CONNECT unexpectedly announces the speed limit when the...
Mazda technical service bulletin 09-028-19-3614 for 2019 Mazda MAZDA3.
- Bulletin number
- 09-028-19-3614
- Component
- Electrical system
- Summary
- Some customers may experience that the MAZDA CONNECT unexpectedly announces the speed limit when the Connectivity Master Unit (CMU) wakes up, regardless of the ignition switch position (ON / ACC / OFF). The speed limit is announced when the vehicle is unlocked and a door is opened (waking up the CMU) without touching the start button. This concern occurs on the vehicles located in Canada and Mexico including those driven to and from the U.S. It is caused by improper CMU software and the unnecessary speed limit announcement function left activated at the factory. To correct the concern, the CMU software has been modified and the speed limit announcement function has been removed.
Owners of these vehicles have filed 11 complaints in the electrical category.
Vehicles covered
- Mazda MAZDA3 2019 2019
VIN decoder
See the problems and recalls for an exact car
Buying a used Mazda MAZDA3?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history