2021 Cadillac CT5 recalls

4 safety recalls, 30 owner complaints and a 5-star NHTSA crash rating. Official NHTSA data.

4Recalls
30Complaints
3Crashes & fires reported
5/5NHTSA overall rating

Not every 2021 Cadillac CT5 is affected by every recall. Check your VIN to see open recalls on your exact vehicle.

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2021 Cadillac CT5 recall list

Power Train recall

25V-148
March 6, 2025 · General Motors, LLC
Problem
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.
Safety risk
Wheel lock-up while driving increases the risk of a crash.
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 service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630.

Exterior Lighting recall

Over-the-air fix22V-903
December 8, 2022 · General Motors, LLC
Problem
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 Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Safety risk
DRLs that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.
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. Owners may contact GMC customer service at 1-888-988-7267, Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N222386380. This recall expands previous recall number 22V-827.

Air Bags recall

21V-611
August 5, 2021 · General Motors, LLC
Problem
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.
Safety risk
Air bags that do not deploy properly can increase the risk of injury in 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, 2021. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212342780.

Air Bags recall

Over-the-air fix21V-421
June 10, 2021 · General Motors, LLC
Problem
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 diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate.
Safety risk
The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury.
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, 2021. Owners may contact Buick customer service at 1-800-521-7300, 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 N212338110.

2021 Cadillac CT5 owner complaints

30 complaints filed with NHTSA, including 3 crashes, 0 fires, 2 injuries and 0 deaths.

Problems by component

Electrical System13
Structure7
Unknown or Other4
Power Train4
Air Bags2
Forward Collision Avoidance2
Wheels1
Engine1
Fuel/Propulsion System1
Steering1

Recent complaints

October 14, 2026Electrical SystemStructure

This vehicle is equipped with electronic door handles that are failing widely and prematurely. Essentially the button that actuates the cylinder to allow the door to open fails. This poses a safety risk as you're unable to open the door from the exterior in the event of an emergency. Imagine if you were in a collision that resulted in a fire and you needed to be able to retrieve a young child from the vehicle but the door won't open. This is a lawsuit waiting to happen. Manufacturer doesn't care to address the concern with a recall, but rather offers to repair at an astronomical price tag. The problem appears suddenly with no warning.

September 25, 2026Unknown or Other

The Cadillac CT5 door handles are operated via a button instead of a typical pull style handle. The buttons fail regularly meaning you cannot open the specific door(s) where the button has failed. With small children in the car when this fails it poses a severe health and safety risk. There needs to be a recall issued for this well known and documented problem.

September 24, 2026Power Train

I am filing a formal safety complaint against General Motors (GM) regarding an unresolved transmission safety hazard on my 2021 Cadillac CT5 550T. This vehicle is included under NHTSA Campaign Number 25V148000 for an internal transmission control valve failure that can cause sudden, dangerous wheel lock-up while driving. My vehicle is currently experiencing an active, catastrophic failure of the transmission valve body. The vehicle has completely lost its reverse gear, shifts harshly, and exhibits Diagnostic Trouble Codes P0776 (Pressure Control Solenoid B Performance/Stuck Off) and P0700 (Transmission Control System Malfunction). These active fault codes and physical mechanical symptoms exp

September 21, 2026Electrical SystemUnknown or Other

I have experienced a serious and recurring safety issue with the door handles on my Cadillac CT5 vehicles. The exterior door handles have stopped working, preventing the doors from being opened normally. On one occasion, I was trying to get my child out of the back seat when the rear door handle failed and would not open. Because the child safety lock was engaged, my child was also unable to open the door from the inside. I had to climb through the vehicle and use another door to get my child out. This situation is especially concerning because, in an emergency such as a collision, fire, or other situation requiring immediate evacuation, a malfunctioning door handle combined with the child s

September 20, 2026Electrical System

The exterior door handles on my 2021 Cadillac CT5 have experienced the same intermittent failure. The handles initially work intermittently and then become unable to release the door. The button on the inside of the door handle doesn't respond when pushed and that is the only way to get in the car without rolling the windows down or using the emergency key. I've seen many other forum posts about this so it seems to be a widespread issue across other models with the same electric door opener mechanism. This creates a serious safety concern for me because occupants may be unable to enter the vehicle normally, and emergency responders may be unable to access occupants through the affected doors

2021 Cadillac CT5 crash test ratings

VersionOverallFrontalSideRollover
2021 Cadillac CT5 4 DR AWD★★★★★★★★★★★★★★★★★★★★
2021 Cadillac CT5 4 DR RWD★★★★★★★★★★★★★★★★★★★★

Driver aids on the tested 2021 Cadillac CT5: electronic stability control standard, forward collision warning standard, lane departure warning optional. Rollover risk: 9.5%.

2021 Cadillac CT5 recall FAQ

Does the 2021 Cadillac CT5 have any recalls?

Yes. NHTSA lists 4 safety recalls for the 2021 Cadillac CT5. The most recent, filed March 6, 2025, concerns the power train.

What are the most common 2021 Cadillac CT5 problems?

Owners have filed 30 complaints with NHTSA. The most reported area is electrical system (13 reports), followed by structure.

Is the 2021 Cadillac CT5 safe?

The 2021 Cadillac CT5 earned up to a 5-star overall safety rating in NHTSA’s New Car Assessment Program crash tests.

How do I get a recall fixed on my 2021 Cadillac CT5?

Contact any authorized Cadillac dealer. Recall repairs are free, even if you are not the original owner or the warranty has expired.