# Service campaign N252494770\-01

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service campaign
- NHTSA id: 11019670
- Published by NHTSA: 2025\-06\-20
- Manufacturer's number: N252494770\-01
- Manufacturer's date: 2025\-06\-20
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Amendments to the Song\-Beverly Act \(SBA\) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019670-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019670-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2023 to 2024 BRIGHTDROP 600 ELCV
- 2022 BRIGHTDROP EV600
- 2024 BRIGHTDROP ZEVO 400
- 2023 to 2024 BRIGHTDROP ZEVO 600
- 2018 to 2019 BUICK CASCADA
- 2018 to 2025 BUICK ENCLAVE
- 2018 to 2022 BUICK ENCORE
- 2023 to 2025 BUICK ENCORE
- 2020 to 2025 BUICK ENCORE GX
- 2018 to 2025 BUICK ENVISION
- 2024 to 2025 BUICK ENVISTA
- 2018 to 2019 BUICK LACROSSE
- 2020 BUICK LACROSSE
- 2018 to 2020 BUICK REGAL
- 2018 BUICK REGAL TOURX
- 2020 BUICK REGAL TOURX
- 2018 to 2019 CADILLAC ATS
- 2018 to 2019 CADILLAC ATS\-V
- 2025 CADILLAC CELESTIQ
- 2020 to 2025 CADILLAC CT4
- 2020 to 2025 CADILLAC CT5
- 2018 to 2020 CADILLAC CT6
- 2021 CADILLAC CT6
- 2018 to 2019 CADILLAC CTS
- 2018 CADILLAC CTS\-V
- 2018 to 2025 CADILLAC ESCALADE
- 2018 to 2025 CADILLAC ESCALADE ESV
- 2025 CADILLAC ESCALADE IQ
- 2023 to 2025 CADILLAC LYRIQ
- 2025 CADILLAC OPTIQ
- 2018 CADILLAC XT4
- 2019 to 2025 CADILLAC XT4
- 2018 to 2025 CADILLAC XT5
- 2020 to 2025 CADILLAC XT6
- 2018 to 2019 CADILLAC XTS
- 2020 CADILLAC XTS
- 2018 to 2019 CHEVROLET 3500
- 2020 CHEVROLET 3500
- 2021 CHEVROLET 3500
- 2022 CHEVROLET 3500
- 2024 CHEVROLET 3500HD
- 2019 to 2025 CHEVROLET BLAZER
- 2024 to 2025 CHEVROLET BLAZER EV
- 2022 to 2023 CHEVROLET BOLT EUV
- 2018 to 2023 CHEVROLET BOLT EV
- 2024 CHEVROLET BOLT EV
- 2025 CHEVROLET BRIGHTDROP 400
- 2025 CHEVROLET BRIGHTDROP 600
- 2018 CHEVROLET C3500
- 2018 to 2024 CHEVROLET CAMARO
- 2018 CHEVROLET CAPRICE
- 2018 CHEVROLET CAPTIVA
- 2018 CHEVROLET CITY EXPRESS
- 2018 to 2025 CHEVROLET COLORADO
- 2018 to 2025 CHEVROLET CORVETTE
- 2024 CHEVROLET CORVETTE E\-RAY
- 2018 to 2019 CHEVROLET CRUZE
- 2018 to 2025 CHEVROLET EQUINOX
- 2024 to 2025 CHEVROLET EQUINOX EV
- 2018 to 2021 CHEVROLET EXPRESS
- 2023 to 2025 CHEVROLET EXPRESS
- 2018 to 2019 CHEVROLET EXPRESS 2500
- 2023 to 2024 CHEVROLET EXPRESS 2500
- 2018 to 2024 CHEVROLET EXPRESS 3500
- 2018 to 2024 CHEVROLET EXPRESS CUTAWAY VAN
- 2018 CHEVROLET G4500
- 2018 to 2020 CHEVROLET IMPALA
- 2018 to 2025 CHEVROLET MALIBU
- 2018 to 2019 CHEVROLET MALIBU HYBRID
- 2018 CHEVROLET N300
- 2018 CHEVROLET S10
- 2018 to 2025 CHEVROLET SILVERADO 1500
- 2018 to 2025 CHEVROLET SILVERADO 2500
- 2018 to 2025 CHEVROLET SILVERADO 3500
- 2024 to 2025 CHEVROLET SILVERADO EV
- 2018 CHEVROLET SILVERADO LT
- 2018 to 2020 CHEVROLET SONIC
- 2018 to 2022 CHEVROLET SPARK
- 2018 to 2024 CHEVROLET SUBURBAN
- 2021 to 2025 CHEVROLET SUBURBAN 1500
- 2018 to 2025 CHEVROLET TAHOE
- 2018 to 2020 CHEVROLET TRAILBLAZER
- 2021 to 2025 CHEVROLET TRAILBLAZER
- 2018 to 2025 CHEVROLET TRAVERSE
- 2018 to 2025 CHEVROLET TRAX
- 2018 to 2019 CHEVROLET VOLT
- 2023 CRUISE AV1
- 2024 CRUISE ORIGIN
- 2024 GMC 3500HD
- 2018 to 2025 GMC ACADIA
- 2018 to 2025 GMC CANYON
- 2018 GMC G3500
- 2022 to 2025 GMC HUMMER EV PICKUP
- 2018 to 2025 GMC SAVANA
- 2018 GMC SAVANA 2500
- 2023 GMC SAVANA 2500
- 2018 GMC SAVANA 3500
- 2023 GMC SAVANA 3500
- 2025 GMC SAVANA 3500
- 2018 to 2024 GMC SAVANA CUTAWAY VAN
- 2018 to 2025 GMC SIERRA 1500
- 2018 to 2025 GMC SIERRA 2500
- 2018 to 2025 GMC SIERRA 3500
- 2018 to 2020 GMC SIERRA DENALI
- 2024 to 2025 GMC SIERRA EV
- 2018 to 2025 GMC TERRAIN
- 2018 to 2025 GMC YUKON
- 2018 to 2019 GMC YUKON DENALI
- 2018 GMC YUKON DENALI XL
- 2018 to 2025 GMC YUKON XL
- 2023 GMC YUKON XL 1500

JSON: [/v1/bulletins/11019670](/v1/bulletins/11019670)

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