Manufacturer communications · 2024
Chevrolet bulletins dated 2024
101 communications, newest first. All Chevrolet bulletins →
Bulletins
| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| N242471460 | Service campaign | Unknown Or Other | Dec 17, 2024 | 2024 Blazer, 2024 Equinox |
| N242450160-01 | Service campaign | Fuel/Propulsion System | Dec 17, 2024 | 2024 Equinox, 2023 Equinox |
| N242454441-01 | Service campaign | Power Train | Dec 12, 2024 | 2022 Silverado, 2021 Silverado, 2020 Silverado +10 |
| N242451390-01 | Service campaign | Unknown Or Other | Dec 12, 2024 | 2025 Silverado, 2024 Silverado |
| N242482170 | Service campaign | Service Brakes | Dec 9, 2024 | 2024 Traverse |
| N242473580 | Service campaign | Power Train | Dec 9, 2024 | 2025 Traverse, 2024 Traverse |
| N242470190 | Service campaign | Electrical System | Dec 9, 2024 | 2024 Corvette, 2024 Silverado |
| N242478260-01 | Service campaign | Unknown Or Other | Dec 6, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242481861 | Service campaign | Unknown Or Other | Dec 5, 2024 | 2024 Express |
| N242475020 | Service campaign | Unknown Or Other | Dec 4, 2024 | 2024 Colorado |
| N242452110 | Service campaign | Steering | Dec 4, 2024 | 2024 Silverado, 2024 Traverse |
| N242453430 | Service campaign | Unknown Or Other | Dec 3, 2024 | 2023 Colorado, 2024 Corvette, 2024 Silverado |
| N242478260 | Service campaign | Steering | Nov 25, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242470230 | Service campaign | Unknown Or Other | Nov 19, 2024 | 2025 Silverado, 2024 Silverado |
| N242475740 | Service campaign | Unknown Or Other | Nov 13, 2024 | 2024 Colorado |
| N242478480 | Service campaign | Unknown Or Other | Nov 7, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242450640 | Warranty extension | Engine | Nov 6, 2024 | 2021 Trailblazer |
| N242451030-02 | Service campaign | Unknown Or Other | Nov 4, 2024 | 2023 Colorado |
| N242450160 | Service campaign | Fuel/Propulsion System | Nov 4, 2024 | 2024 Equinox, 2023 Equinox |
| N242470162 | Service campaign | Electrical System, Unknown Or Other | Oct 31, 2024 | 2021 Bolt EV, 2020 Bolt EV |
| N24-247045 | Over-the-air update | Unknown Or Other | Oct 29, 2024 | 2024 Corvette |
| N242435631-05 | Service campaign | Unknown Or Other, Electrical System | Oct 25, 2024 | 2024 Silverado, 2023 Silverado, 2022 Silverado +8 |
| N242454750 | Service campaign | Unknown Or Other | Oct 15, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242456100-01 | Service campaign | Electrical System | Oct 10, 2024 | 2025 Corvette, 2024 Corvette |
| N242453170 | Service campaign | Service Brakes | Oct 10, 2024 | 2025 Traverse, 2024 Traverse |
| N242477500 | Service campaign | Unknown Or Other | Oct 8, 2024 | 2025 Equinox |
| N24-246937 | Over-the-air update | Unknown Or Other | Oct 7, 2024 | 2024 Colorado |
| N24-246798 | Over-the-air update | Unknown Or Other | Oct 6, 2024 | 2024 Traverse |
| N24-247011 | Over-the-air update | Unknown Or Other | Oct 3, 2024 | 2024 Silverado |
| N242452140 | Service campaign | Engine | Oct 2, 2024 | 2024 Silverado |
| N242444550 | Service campaign | Engine | Oct 1, 2024 | 2024 Equinox |
| N242441560 | Service campaign | Unknown Or Other | Oct 1, 2024 | 2024 Silverado, 2023 Silverado, 2022 Silverado +3 |
| N242443490 | Service campaign | Electrical System, Unknown Or Other | Sep 26, 2024 | 2023 Bolt EUV, 2022 Bolt EUV, 2023 Bolt EV +3 |
| N242455301-01 | Service campaign | Engine | Sep 24, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242452321 | Service campaign | Electrical System, Unknown Or Other | Sep 24, 2024 | 2024 Blazer |
| N242452320 | Service campaign | Unknown Or Other, Electrical System | Sep 24, 2024 | 2024 Blazer |
| N242470300 | Service campaign | Unknown Or Other | Sep 23, 2024 | 2024 Equinox |
| N24-247470 | Over-the-air update | Unknown Or Other | Sep 23, 2024 | 2025 Silverado |
| N242455950 | Service campaign | Unknown Or Other | Sep 20, 2024 | 2025 Silverado 2500HD, 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242435631-04 | Service campaign | Unknown Or Other, Electrical System | Sep 19, 2024 | 2024 Silverado, 2023 Silverado, 2022 Silverado +8 |
| N242435630-04 | Service campaign | Unknown Or Other, Electrical System | Sep 19, 2024 | 2023 Corvette, 2024 Silverado, 2023 Silverado +5 |
| N242450631 | Service campaign | Engine | Sep 12, 2024 | 2022 Silverado, 2021 Silverado, 2020 Silverado +1 |
| N242435631-03 | Service campaign | Electrical System | Sep 11, 2024 | 2023 Silverado, 2024 Silverado 2500HD, 2024 Silverado 3500HD +4 |
| N242435630-03 | Service campaign | Electrical System | Sep 11, 2024 | 2024 Silverado, 2024 Silverado 2500HD, 2024 Silverado 3500HD +2 |
| N242435631-02 | Service campaign | Electrical System | Sep 6, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242435631-01 | Service campaign | Electrical System | Sep 6, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242435630-02 | Service campaign | Electrical System, Unknown Or Other | Sep 6, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N23-242884 | Over-the-air update | Unknown Or Other | Aug 28, 2024 | 2024 Colorado |
| N222389722 | Service campaign | Electrical System | Aug 28, 2024 | 2023 Silverado, 2022 Silverado, 2021 Silverado +6 |
| N242455301 | Service campaign | Engine | Aug 26, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| GENERAL COMMUNICATION | Service campaign | Electrical System | Aug 26, 2024 | 2024 Blazer, 2023 Blazer, 2022 Blazer +247 |
| N242441450 | Service campaign | Electrical System | Aug 21, 2024 | 2024 Silverado, 2023 Silverado, 2024 Suburban +7 |
| N242455780 | Service campaign | Seat Belts | Aug 19, 2024 | 2024 Silverado, 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N24-247058 | Over-the-air update | Unknown Or Other | Aug 19, 2024 | 2024 Colorado |
| N242439340-01 | Service campaign | Engine | Aug 16, 2024 | 2024 Silverado |
| N232413030-01 | Service campaign | Unknown Or Other | Aug 15, 2024 | 2024 Corvette, 2023 Corvette |
| N232395330-01 | Service campaign | Unknown Or Other | Aug 15, 2024 | 2018 Sonic, 2017 Sonic, 2018 Trax +1 |
| A242435780-01 | Service campaign | Unknown Or Other | Aug 15, 2024 | 2024 Trailblazer, 2024 Trax |
| N232430450 | Service campaign | Engine | Aug 14, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242445290 | Warranty extension | Engine | Aug 13, 2024 | 2021 Colorado |
| N242436241-04 | Service campaign | Electrical System | Aug 9, 2024 | 2024 Blazer |
| N242436240-04 | Service campaign | Electrical System | Aug 9, 2024 | 2024 Blazer |
| N232414840-02 | Service campaign | Service Brakes | Aug 9, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242469060 | Service campaign | Unknown Or Other | Aug 7, 2024 | 2022 4500HD, 2023 4500HD, 2022 4500XD +3 |
| N242451030 | Service campaign | Electrical System | Aug 7, 2024 | 2024 Colorado |
| N242448390 | Service campaign | Service Brakes | Aug 7, 2024 | 2024 Blazer |
| N242435430-02 | Service campaign | Unknown Or Other | Aug 7, 2024 | 2024 Silverado |
| N242451390 | Service campaign | Unknown Or Other | Aug 1, 2024 | 2024 Silverado |
| N242446820 | Service campaign | Unknown Or Other | Aug 1, 2024 | 2024 Silverado |
| N232414840-01 | Service campaign | Service Brakes | Aug 1, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242446290-02 | Service campaign | Electrical System, Unknown Or Other | Jul 30, 2024 | 2024 Blazer, 2024 Trailblazer, 2024 Traverse |
| N242436241-03 | Service campaign | Unknown Or Other, Electrical System | Jul 30, 2024 | 2024 Blazer |
| N242436240-03 | Service campaign | Unknown Or Other, Electrical System | Jul 30, 2024 | 2024 Blazer |
| N242435430-01 | Service campaign | Electrical System | Jul 30, 2024 | 2024 Silverado |
| N242456100 | Service campaign | Electrical System | Jul 24, 2024 | 2024 Corvette |
| N242435631 | Service campaign | Electrical System, Unknown Or Other | Jul 23, 2024 | 2024 Suburban, 2024 Tahoe |
| N242435630 | Service campaign | Unknown Or Other, Electrical System | Jul 23, 2024 | 2024 Suburban, 2024 Tahoe |
| N242446680 | Service campaign | Unknown Or Other, Power Train | Jul 16, 2024 | 2024 Colorado |
| N242442100 | Service campaign | Electrical System | Jul 16, 2024 | 2022 Silverado |
| N232414840 | Service campaign | Service Brakes | Jul 16, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242442140-01 | Service campaign | Engine | Jul 15, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242440310 | Service campaign | Steering | Jul 15, 2024 | 2024 Silverado |
| N242455300 | Service campaign | Unknown Or Other | Jun 27, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N242443000 | Service campaign | Electrical System, Unknown Or Other | Jun 27, 2024 | 2022 Bolt EUV, 2022 Bolt EV, 2021 Bolt EV +4 |
| SERVICE UPDATE | Service campaign | Unknown Or Other | Jun 25, 2024 | 2024 Blazer |
| N242441240 | Service campaign | Suspension | Jun 25, 2024 | 2024 Silverado |
| N242446290-01 | Service campaign | Unknown Or Other | Jun 18, 2024 | 2024 Blazer, 2024 Trailblazer, 2024 Traverse |
| N242446290 | Service campaign | Unknown Or Other | Jun 13, 2024 | 2024 Blazer, 2024 Trailblazer, 2024 Traverse |
| N242445280 | Warranty extension | Unknown Or Other | Jun 12, 2024 | 2022 Traverse |
| N232431900 | Service campaign | Unknown Or Other | Jun 6, 2024 | 2024 Silverado, 2023 Silverado, 2022 Silverado |
| N242441120 | Warranty extension | Engine | Jun 5, 2024 | 2021 Blazer |
| N232426401-02 | Service campaign | Unknown Or Other | Jun 1, 2024 | 2024 Silverado 2500HD, 2023 Silverado 2500HD, 2022 Silverado 2500HD +7 |
| A242435780 | Service campaign | Unknown Or Other, Electrical System | May 30, 2024 | 2024 Trailblazer, 2024 Trax |
| N242436241-02 | Service campaign | Electrical System, Unknown Or Other | May 22, 2024 | 2024 Blazer |
| N242436240-02 | Service campaign | Unknown Or Other, Electrical System | May 22, 2024 | 2024 Blazer |
| N242442140 | Service campaign | Engine | May 16, 2024 | 2024 Silverado, 2024 Suburban, 2024 Tahoe |
| N232433891 | Service campaign | Unknown Or Other, Power Train | May 16, 2024 | 2024 Blazer, 2023 Blazer, 2023 Traverse |
| N232433890 | Service campaign | Power Train, Unknown Or Other | May 16, 2024 | 2024 Blazer, 2023 Blazer, 2024 Trailblazer +1 |
| N232427750 | Service campaign | Engine | May 16, 2024 | 2024 Silverado 2500HD, 2024 Silverado 3500HD |
| N242444830 | Service campaign | Steering | May 13, 2024 | 2024 Malibu |
| N242439340 | Service campaign | Unknown Or Other | May 13, 2024 | 2024 Silverado |