Mazda CX-3 2017–2021 — warranty extension
Bulletin CSP12 · NHTSA communication 11011345 · issued Nov 8, 2024
Warranty extension
communication type
Engine
component
2017–2021
model years
22
vehicle entries
Official summary
CUSTOMER SERVICE PROGRAM CSP12 - DENSO LOW-PRESSURE FUEL PUMP CUSTOMER SERVICE PROGRAM WARRANTY EXTENSION: Attention ALL Mazda Dealers: This is a Warranty Extension and not a recall campaign. Repairs are not to be made unless there is a confirmed low-pressure fuel pump failure within the coverage period. As of November 18, 2024 Repair Procedures and Parts and Warranty documents are available.
Vehicles covered
- 2018 Mazda CX-3
- 2019 Mazda CX-3
- 2020 Mazda CX-30
- 2017 Mazda CX-5
- 2018 Mazda CX-5
- 2019 Mazda CX-5
- 2017 Mazda CX-9
- 2018 Mazda CX-9
- 2019 Mazda CX-9
- 2018 Mazda MAZDA2
- 2019 Mazda MAZDA2
- 2020 Mazda MAZDA2
- 2018 Mazda MAZDA3
- 2019 Mazda MAZDA3
- 2020 Mazda MAZDA3
- 2021 Mazda MAZDA3
- 2017 Mazda MAZDA6
- 2018 Mazda MAZDA6
- 2019 Mazda MAZDA6
- 2017 Mazda MX-5
- 2018 Mazda MX-5
- 2019 Mazda MX-5
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.