Does the 2018 Cadillac CT6 have any recalls?

Transport Canada lists 2 campaigns and the U.S. NHTSA lists 2 for the 2018 Cadillac CT6. Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

How do I know if a recall applies to my 2018 Cadillac CT6?

Recalls are matched by make, model and model year, but many cover only certain VIN ranges. Confirm with your manufacturer or dealer using your full VIN, or use the official Transport Canada or NHTSA lookup.

Are recall repairs free?

Yes. In both Canada and the United States the manufacturer must fix a recalled defect at no charge, through a franchised dealer.

RECALLS — MAKE · MODEL · YEAR

2018 Cadillac CT6 recalls

4 safety recall campaigns have been filed for the 2018 Cadillac CT6 with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls: 02
U.S. recalls: 02
Total campaigns: 04

Transport Canada recalls

Seats And Restraints#2018535September 26, 2018
780 units affected
Certain vehicles may be equipped with rear seat belt retractors that do not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 208 - Occupant Protection in Frontal Impacts. The automatic-locking retractors (ALR) of the rear seat belts may not switch to a locked position when the seat belt is fully pulled out of the retractor. If used to secure a child seat, a seat belt that is not properly locked could increase the risk of injury to the child in the event of a crash. Correction: Dealers will inspect the rear seat belt retractors and replace them if necessary. Note: If the ALR is not working properly, a child seat should not be installed using the vehicle seat belt until this recall is completed.
Powertrain#2018348June 28, 2018
683 units affected
Certain vehicles fail to comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 210.2 - Lower Universal Anchorage Systems for Restraint Systems and Booster Seats. A small amount of structural adhesive may have been inadvertently applied to the child seat anchorage bar during the assembly process. If this condition is present, the child seat would not be able to properly engage the lower universal anchorage system, which could increase the risk of injury in the event of a crash. Correction: Dealers will inspect the inboard child seat anchorage bars for adhesive and remove it as necessary. Note: Child seats should be installed using the vehicle's rear seat belts in accordance with the vehicle owner’s manual and child seat manufacturer’s installation instructions until the recall is performed.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

SEAT BELTS:REAR/OTHER#18V673000September 26, 2018
General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being properly secured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Risk: If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.
Remedy: GM will notify owners, and dealers will inspect the rear seatbelt retractors and replace them if necessary, free of charge. The recall began November 7, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 18315.
SEATS:MID/REAR ASSEMBLY#18V437000June 28, 2018
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CT6 vehicles. The inboard child seat anchorage bars may have had excess structural adhesive applied during assembly, which can interfere with the installation of a child seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 225, "Child Restraint Anchorage Systems."
Risk: If the child seat cannot be attached correctly to the anchorage bar, there is an increased the risk of injury.
Remedy: GM will notify owners, and dealers will inspect, remove any excess adhesive, and apply anti-corrosion primer to the inboard child seat anchorage bars, free of charge. The recall began August 3, 2018. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 18228.

Does this recall apply to my vehicle?

Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

What to do

Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, or to book the work, contact your manufacturer or dealer with your full VIN, or use the official channel:

NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
Defects and recalls database — Transport Canada

Check a 2018 Cadillac CT6 VIN

A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.

Data sources and coverage limits →