Campaigns naming each model year, as filed with NHTSA
This page lists every US recall campaign that named the Cadillac CT4 for model year 2010 or later, as filed with NHTSA. It counts 5 campaigns. CarsMultiverse is an independent site, not an authority. The list was read from the NHTSA flat file FLAT_RCL_POST_2010.txt (file dated 10 September 2026) and this index was built on 11 September 2026. Each campaign links to the site's own page for it, where one exists, or to the notice at NHTSA.
Campaigns, newest first
| Campaign | Model years named | Component | Wording |
|---|---|---|---|
| 25V148 | 2020 to 2021 | Power Train: Automatic Transmission | no change caught |
| 22V903 | 2020 to 2023 | Exterior Lighting: Lighting Control Module: Software | no change caught |
| 21V611 | 2020 to 2022 | Air Bags: Side/Window: Curtain | no change caught |
| 21V421 | 2021 | Air Bags: SRS Malfunction Warning Lamp/Light | no change caught |
| 20V588 | 2020 | Service Brakes | no change caught |
None of these notices has been caught changing wording after publication so far.
Campaigns by model year
How many of the 5 campaigns named each model year. One campaign usually names several years, so the bars add up to more than the total.
Systems recalled most often
Taken from the first part of the component field in the NHTSA file, one entry per campaign.
See recalls by manufacturer for every maker in the file, or check your car against the authority's register. Wording changes for this model are also available as an RSS feed.
How to cite: CarsMultiverse, "Cadillac CT4 recalls", index built 11 September 2026 from FLAT_RCL_POST_2010.txt (NHTSA flat file). https://carsmultiverse.com/cadillac-ct4-recalls/ The site is independent. For the official record, cite the NHTSA notice for each campaign.
Every campaign, as the authority wrote it
4 of these campaigns are listed below. The page behind every number carries the fault, the fix and the wording as filed - and any later change to that wording.
- 25V148GM recall 25V148 (N242480630): Cadillac CT4, Cadillac CT5, Cadillac CT6 and 1 more (2019 to 2022)
- 21V611GM recall 21V611 (N212342780): 2020-2022 Cadillac CT4 and CT5
- 21V421GM recall 21V421 (N212338110): Buick Envision, Cadillac CT4, Cadillac CT5 and 7 more (2021 to 2021)
- 20V588GM recall 20V588 (A202307260): Buick Encore GX, Cadillac CT4, Cadillac CT5 and 3 more (2020 to 2021)
The rest of the Cadillac record
Every Cadillac campaign we hold, newest first, with the ones caught being rewritten marked.
Other Cadillac models:
Escalade38Escalade Esv35XT515CTS14SRX14XT612Ats11Lyriq11XTS10CT68XT48Escalade Ext7CT56Escalade Na4Vistiq4
Cadillac Ct4 across the registers
This site holds seven national and European registers. Cadillac Ct4 is named on 4 American notices and 5 Canadian. Those are separate campaigns, filed with separate authorities on their own schedules. Nothing here says any one of them is another one in a different country.
American
- GM recall 21V611 - 2020-2022 Cadillac CT4 and CT5
- GM recall 21V421 - 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade...
- GM recall 20V588 - 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 202...
Canadian
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The figure is recounted as the registers publish, so the badge does not go stale.