2018 Cadillac CT6 Steering Problems
- Complaints
- 2about this part
- Share
- 22%of 9 total for the year
- Median mileage
- 35,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the steering of the 2018 Cadillac CT6, 22% of the 9 complaints for this model year. Where a mileage was given, the median is 35,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“On mar 1, 2021 while driving super cruise mode, my car jerked violently to the left almost striking another car. I was on the fl turnpike about 20 miles north of orlando heading south. The highway was increasing from 2 lane to 3 lane southbound and I was in the right lane. When I entered the lane transition, the car drifted right . As the car came upon the new white line the car about centered it. The car turned hard left, and turned off super cruise. Fortunately, I was able to grab the steering wheel and correct the turn. We did not crash, but it was most unsettling.”
NHTSA complaint #11398939, filed 2021-03, 35,500 milesRelated service bulletins
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11017173Mar 21, 2025This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
- 11014577Feb 18, 2025This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on…
- 11011205Oct 28, 2024This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
Steering: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 2 | 22% |
| 2017 | 1 | 6% |
Other parts of the 2018 Cadillac CT6
3 complaintsTransmission and drivetrain
3 complaintsFuel system
2 complaintsBrakes
1 complaintsExterior lighting
1 complaintsForward collision avoidance
1 complaintsLane departure
1 complaintsBody and structure
1 complaintsSuspension
1 complaints
← All problems reported for the 2018 Cadillac CT6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology