NHTSA Safety Recalls
2020 Cadillac Ct6 Recalls
The 2020 Cadillac Ct6 has 2 NHTSA safety recalls on file. Recall repairs are always free, whatever the car's age or mileage.
A recall covers a range of VINs, not every Cadillac Ct6 built. Check your own 17-character VIN before assuming yours is affected.
2 recalls on the 2020 Cadillac Ct6
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
NHTSA 19V731000- The defect
- 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."
- The 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.
- The fix
- 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.
POWER TRAIN:AUTOMATIC TRANSMISSION
NHTSA 25V148000- The defect
- 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.
- The risk
- Wheel lock-up while driving increases the risk of a crash.
- The fix
- 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.
Reported June 3, 2025 by General Motors, LLC
Checking your own car
A recall applies to a range of VINs, not to every 2020 Cadillac Ct6 built. To confirm whether yours is affected, find the 17-character VIN on the driver-side dashboard or door jamb and enter it in NHTSA's official lookup.
Repairs for safety recalls are free and never expire. A dealer cannot charge you, and cannot refuse on the grounds that the car is old or out of warranty. If one does, call the NHTSA hotline on 1-888-327-4236.