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Check by VIN to confirm the
exact model and see every recall for it.
Recalls are issued for a make, model and model year. Whether the repair has already been done on one specific car is known only to its manufacturer and dealers. Check your vehicle's official status at nhtsa.gov/recalls or with a dealer.
US recalls (2)
Power train: automatic transmission
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.
Risk and remedy
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.
Tires: pressure monitoring and regulating systems
General Motors LLC (GM) is recalling certain 2020 Cadillac CT6 vehicles equipped with dealer-installed accessory 20" x 8.50" wheels (RPO 5JO or SHH). The tire pressure monitoring system (TPMS) sensors use the incorrect wireless radio frequency and cannot illuminate the low pressure warning light when the tire pressure drops below the recommended level. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring Systems."
Risk and remedy
Risk: Drivers may drive the vehicle with low tire pressure without a low tire pressure warning, negatively impacting the vehicle handling and increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace all four TPMS sensors with the correct sensors, free of charge. The recall began December 3, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N192279200.
Canadian recalls (1)
Show 1 Canadian recall
Powertrain
2025-03-06 · campaign 2025-118
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 Actions:
General Motors will notify owners by mail and advise you to take your vehicle to a dealership to update the transmission control module software to detect excess wear in advance of a wheel lock up. If detected, a service engine light would turn on, a message would display in the instrument panel and the vehicle would be limited to fifth gear.
Owner complaints (11)
Owners filed 11 complaints with NHTSA about the 2020 Cadillac CT6 (1 crashes reported). Among 5 model years of this model, it ranks #3 for the most complaints (median 11).
| Most-reported problem | Complaints | |
|---|
| Power train | 6 | |
| Service brakes | 3 | |
| Forward collision avoidance | 2 | |
| Suspension | 1 | |
| Unknown or other | 1 | |
| Structure | 1 | |
| Wheels | 1 | |
Crash test ratings
NHTSA 5-Star Safety Ratings for the 2020 Cadillac CT6.
| Version | Overall | Frontal | Side | Rollover |
|---|
| 2020 Cadillac CT6 4 DR AWD | – | – | – | – |
Fuel economy
EPA ratings for each 2020 Cadillac CT6 version.
| Version | City MPG | Highway MPG | Combined | Yearly fuel cost |
|---|
| CT6 AWD 3.6 L Automatic (S10) | 18 | 27 | 21 | $3,200 |
| CT6 AWD 4.2 L Automatic (S10) | 14 | 25 | 17 | $4,850 |
Need this data in your app?
Recalls, complaints, crash ratings and fuel economy as a JSON API. Decode up to 50 VINs per call and get a daily feed of new recalls.
Explore the API →Sources: NHTSA recalls, complaints and 5-Star Safety Ratings, US EPA fuel economy and Transport
Canada's Vehicle Recalls Database (contains information licensed under the Open Government Licence – Canada).
Recalls updated 2026-10-30.