2020 Cadillac CT4

US Recalls

NHTSA Recall US

• 25V148000 2025-03-06

  Recall 25V148000

  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.

  Recorded model years: 2020

• 22V903000 2022-12-08

  Recall 22V903000

  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) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal…

  Recorded model years: 2020

• 21V611000 2021-08-05

  Recall 21V611000

  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.

  Recorded model years: 2020

Showing 3 of 4 records held. The full set is available from the official source named above.

A further 5 records exist for the Cadillac CT4 where the source stated no model year. They are not counted above and appear on no year page.

Campaign applicability can depend on build date, equipment and market, and a remedy may already have been completed. Confirm any campaign against the official record using the VIN.

Manufacturer Bulletins

NHTSA Manufacturer Communication US

• 11035351 2026-07-24

  PIT6446A

  This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set position after curbview assist is used.

  Recorded model years: 2020

• 11035340 2026-07-21

  PIT5099J

  PI to help diagnose A/C concern

  Recorded model years: 2020

• 11032952 2026-05-21

  PIT6215C

  This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.

  Recorded model years: 2020

Showing 3 of 883 records held. The full set is available from the official source named above.

A further 1,198 records exist for the Cadillac CT4 where the source stated no model year. They are not counted above and appear on no year page.

A manufacturer communication is service guidance issued to dealers. It is not a safety recall, and its existence does not mean this vehicle has the described condition.

Investigations

NHTSA Investigation US

• PE21010 2021-04-09

  Air Bag Malfunction

  On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through 2021 CT4 and CT5 passenger cars, Sierra and Silverado trucks (1500/2500/3500 models), XT4 and…

  Recorded model years: 2020

A further 1 records exist for the Cadillac CT4 where the source stated no model year. They are not counted above and appear on no year page.

An investigation records that a regulator reviewed a suspected defect. It is not itself a finding of defect and not a recall.

Canada Recalls

Transport Canada Recall CA

• 2025118 2025-03-06

  Transport Canada recall 2025118

  Issue: Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the wheels to lock up. Note: This recall only affects vehicles equipped with a 10-speed automatic transmission. Safety Risk: Wheels that lock suddenly could cause a loss of control and increase the risk of a crash. Corrective…

  Recorded model years: 2020

• 2024060 2024-02-01

  Transport Canada recall 2024060

  Multiple source assertions are recorded for this identifier. Consult the official record for configuration-specific detail.

  Recorded model years: 2020

• 2022700 2022-12-08

  Transport Canada recall 2022700

  Multiple source assertions are recorded for this identifier. Consult the official record for configuration-specific detail.

  Recorded model years: 2020

Showing 3 of 5 records held. The full set is available from the official source named above.

A further 6 records exist for the Cadillac CT4 where the source stated no model year. They are not counted above and appear on no year page.

Canadian campaigns are recorded separately from US campaigns and do not imply one another.

Consumer Complaints

NHTSA Complaint US

8 complaint records in the dataset for this vehicle and year.

By system

• Engine3 (30.0%)
• Brakes2 (20.0%)Official recall records for this system: 3, covering model years 2020.
• Powertrain (transmission & drivetrain)2 (20.0%)Official recall records for this system: 2, covering model years 2020–2021.
• Air bags (restraint system)1 (10.0%)Official recall records for this system: 5, covering model years 2020–2022.
• Fuel system1 (10.0%)

Other / uncategorized: 1 classifications (10.0%) were not assigned to a specific system by the source. They are counted but not treated as an issue area.

A single report can name several systems, so these figures overlap and must not be added together — their sum is larger than the report total above.

A further 34 complaint records exist for this vehicle where the source stated no model year. They are not counted above and appear on no year page.

These are owner-submitted allegations, not confirmed defects. Counts are record counts in the dataset. No exposure denominator exists, so no failure rate or reliability score can be derived from them.