2020 Cadillac CT6 Recall: Tire pressure monitoring system (TPMS) sensors use the incorrect wireless…
NHTSA campaign 19V731000 · Tires · filed Oct 15, 2019 · verified Jul 30, 2026
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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
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.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Cadillac CT6 recalls
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- 2016–2017 Cadillac CT6 — Park/Position lights may be excessively bright
- 2019 Cadillac CT6 and 2 other models — Due to an Electronic Brake Control Module (EBCM) software…
- 2019 Cadillac CT6 — Rotation of the steering wheel will not automatically…
- 2019 Cadillac CT6 and 5 other models — Certain second-row or third-row rear seatbelts retractor…
Other campaigns involving Cadillac vehicles
Source: NHTSA recall database, campaign 19V731000 (manufacturer number N192279200). Data last verified Jul 30, 2026.