Cadillac CT4 Recalls

Find Cadillac CT4 recall information, reported by the National Highway Traffic Safety Administration (NHTSA), Is your Cadillac CT4 a lemon?

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Exterior Lighting

Recall Date: December 8, 2022

Recall Number: 22V903000

General Motors (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may fail to deactivate when the headlights are on, leading to noncompliance with Federal Motor Vehicle Safety Standard 108. This issue can cause glare, reducing visibility and increasing the risk of a crash.

Air Bags

Recall Date: August 5, 2021

Recall Number: 21V611000

GM is recalling certain 2020-2022 Cadillac CT4 and CT5 vehicles. The roof rail side-curtain airbags may not have been installed properly, potentially leading to improper airbag deployment during a crash. Airbags that fail to deploy correctly increase the risk of injury.

Electrical System, Air Bags

Recall Date: June 3, 2021

Recall Number: 21V421000

GM is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, and Yukon XL vehicles. A defect in the communications gateway module may cause it to inconsistently process a loss of communication with the sensing diagnostic module (SDM), resulting in the airbag malfunction indicator light failing to illuminate correctly. This could increase the risk of injury by not alerting drivers to airbag issues.

Service Brakes

Recall Date: September 24, 2020

Recall Number: 20V588000

GM is recalling certain 2020 Chevrolet Corvette, Cadillac CT4, CT5, XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may interrupt communication between the sensor and the brake boost system, leading to a loss of brake assist. This could result in increased pedal effort to slow or stop the vehicle, raising the risk of a crash.

This page was last updated March 14, 2025. For up-to-date information, please check https://www.nhtsa.gov/recalls.

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September 3, 2025

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August 28, 2025

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