2020 Cadillac CT6 Recalls

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NHTSA safety recall results (2)

Recall information provided by National Highway Traffic Safety Administration

Power train

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.

Recall consequence: Wheel lock-up while driving increases the risk of a crash.
Recall action: Dealers will install transmission control module monitoring software, free of charge. Owner notification letters are expected to be mailed April 21, 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

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."

Recall consequence: 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.
Recall action: GM will notify owners, and dealers will replace all four TPMS sensors with the correct sensors, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N192279200.