Cadillac CT4 Recalls

The Cadillac CT4 has 5 NHTSA safety recall campaigns on record. Recall repairs are free at any authorized Cadillac dealer. Enter your VIN at vincheck.it.com/recalls to see which recalls are open for your specific vehicle.

NHTSA recall campaigns

EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE (2020–2023) — General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) m Remedy: The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed January 23, 2023. Ow NHTSA 22V903000
AIR BAGS:SIDE/WINDOW:CURTAIN (2020–2022) — General Motors, LLC. (GM) is recalling certain 2020-2022 Cadillac CT4 and CT5 vehicles. The roof rail side-curtain air bags may not have been installed correctly, which could result in an improper air bag deployment during a crash. Remedy: Dealers will inspect both left and right-side roof rail air bags and reinstall the air bags, as necessary, free of charge. Owner notification letters were mailed on August 30, 202 NHTSA 21V611000
POWER TRAIN:AUTOMATIC TRANSMISSION (2020–2021) — General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up. Remedy: Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer s NHTSA 25V148000
AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT (2021) — General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagn Remedy: The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on July 1, NHTSA 21V421000
SERVICE BRAKES (2020) — General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication Remedy: GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer servi NHTSA 20V588000

Cadillac CT4 recall questions

How many recalls does the Cadillac CT4 have?

The Cadillac CT4 has 5 distinct NHTSA safety recall campaigns on record across model years 2020–2023. Each is listed above with the affected component and the free dealer remedy.

Are Cadillac CT4 recall repairs free?

Yes. Federal law requires manufacturers to fix safety recalls at no charge. Take your Cadillac to any authorized Cadillac dealer with your VIN — the repair is free regardless of warranty status or whether you are the original owner.

How do I check if my Cadillac CT4 has an open recall?

Recalls apply to specific VIN ranges, so a model-level list isn't enough. Enter your 17-character VIN at vincheck.it.com/recalls to see exactly which recalls are open and unrepaired for your specific vehicle — free.

Source: NHTSA (public domain). Related: Cadillac CT4 history · safety ratings · full VIN report — $13.99