Powertrain complaints and recalls from NHTSA
Summary
The 2017 Cadillac CT6 has 16 NHTSA powertrain complaints and 0 powertrain-related recalls.
16
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated May 21, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Oct 15, 2024 | POWER TRAIN,ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE | These vehicles have an issue tbat GM is aware of, with their 8 speed automatic transmissions which a... |
| Sep 29, 2023 | POWER TRAIN,SERVICE BRAKES | Transmission - Jerks and studders (hesitation) in the course of normal driving. Brakes - Makes a... |
| Jul 11, 2023 | POWER TRAIN | The car is equipped with an 8-Speed Automatic Transmission which is frequently very hard shifting fr... |
| Oct 5, 2022 | POWER TRAIN | While driving the vehicle with auto stop engaged, the auto stop was malfunctioning. When I get to a ... |
| Sep 9, 2022 | POWER TRAIN | I was driving the vehicle heading to the interstate, and my speed was about 15 MPH, as I merge onto ... |
| Jan 1, 2021 | POWER TRAIN,ELECTRICAL SYSTEM | The contact owns a 2017 Cadillac CT6. The contact stated that while driving at various speeds, the v... |
| Jun 3, 2020 | POWER TRAIN,ENGINE | WHEN AUTO STOP IS ENGAGE TAKING YOUR FOOT OFF THE BRAKE PEDAL FROM A COMPLETE STOP WHEN THE ENGINE S... |
| Mar 10, 2020 | POWER TRAIN | MY 2017 CADILLAC CT6 3.0 TT PREMIUM LUXURY HAS HAD THIS ISSUE SINCE I PURCHASED IT. DEALERSHIP STATE... |
| Dec 3, 2019 | POWER TRAIN,ENGINE | ON MORE THAN THREE OCCASIONS, THIS VEHICLE HAS LOST SUBSTANTIAL OR ALL PROPULSION DUE TO ENGINEERING... |
| Aug 22, 2019 | POWER TRAIN | HARD SHIFTS IN LOW SPEEDS, INTENSE VIBRATION , SHUDDER THROUGHOUT DRIVING SPEED. CADILLAC DEALER SAI... |
| May 22, 2019 | POWER TRAIN | I PURCHASED THE USED 2017 CADILLAC CT6 IN MARCH 2019 WITH 24,192 MILES. IT WAS A CERTIFIED PRE -OWN... |
| Jun 27, 2018 | POWER TRAIN | TRANSMISSION HAS A SIGNIFICATION CLUNK/HESITATION/DELAY SHIFTING UP FROM 1ST-2ND GEAR AND DOWN FROM ... |
| Jun 15, 2018 | POWER TRAIN,VEHICLE SPEED CONTROL | The vehicle experiences harsh shifting, surging, and jerking forward during normal driving condition... |
| Jan 10, 2018 | POWER TRAIN | TL* THE CONTACT OWNS A 2017 CADILLAC CT6. WHEN THE VEHICLE WAS STARTED, IT LURCHED FORWARD WITHOUT W... |
| Jan 5, 2018 | POWER TRAIN | I HAVE HAD ISSUES WITH MY VEHICLE THAT INVOLVES HARD SHIFTING AT TIMES AND ALSO, THE VEHICLE SOMETIM... |
| Sep 5, 2017 | POWER TRAIN | VEHICLE'S TRANSMISSION LURCHES AND SLIPS OUT OF GEAR IN COAST CONDITIONS; DURING TURNS AND IN INTERS... |