When switching to the maintenance mode, U3000:53 and the related DTCs are stored, but the DTCs will not be...
Mazda technical service bulletin SA-044-21 for 2019-2021 Mazda MAZDA3 and 2020-2021 Mazda CX-30.
- Bulletin number
- SA-044-21
- Component
- Service brakes, hydraulic
- Summary
- When switching to the maintenance mode, U3000:53 and the related DTCs are stored, but the DTCs will not be cleared automatically after finishing the maintenance mode. It is necessary to clear the DTCs completely after performing the brake system maintenance mode. DTC codes: U3000:53, C0021:52, U0415:68
Owners of these vehicles have filed 38 complaints in the brakes category.
Vehicles covered
- Mazda MAZDA3 2019-2021 201920202021
- Mazda CX-30 2020-2021 20202021
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