Effective immediately, MSP56 has been suspended until further notice
Mazda technical service bulletin MSP56 for 2019 Mazda MAZDA3.
- Bulletin number
- MSP56
- Component
- Latches/locks/linkages
- Summary
- Effective immediately, MSP56 has been suspended until further notice. MSP56 was launched to prevent 2019 Mazda3 5dr vehicles from locking, if the keys are left inside the vehicle. There have been reports of Body Control Module (BCM) failures during the update process, and in the worst case scenario, a loss of vehicle mileage in the odometer. Until further notice, DO NOT update or reflash the Body Control Module (BCM) or LFU using MDARS unless directed by the Technical Hotline. Claims will not be accepted with repair dates beyond 12/16/2019. If the keys are accidentally locked in the vehicle because MSP56 was not performed, the liftgate opener will still open the liftgate and the keys can be accessed through the rear hatch.
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