2021 Hyundai Santa FE Vehicle speed control Problems
- Complaints
- 7about this part
- Share
- 4%of 168 total for the year
- Median mileage
- 50miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the vehicle speed control of the 2021 Hyundai Santa FE, 4% of the 168 complaints for this model year. Where a mileage was given, the median is 50 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.
“My transmission keeps slipping. I was on freeway this time and it slipped out of gear but it was like I pushed all the way down on pedal the RPM went way up so I had to wait until it slipped back into gear to be able to continue on down the freeway. I backed up traffic for a minute because I can't put on gas until it goes back in gear.”
NHTSA complaint #11523146, filed 2023-05“My check engine light came on, and my car was also feeling sluggish and slow to accelerate. I scheduled a service appointment at my local dealer 4 days later. At the appointment, the technician stated everything checked out okay and the check engine light was likely an anomaly or outlier but otherwise nothing to be concerned about since everything checked out okay and no problems were identified during their test drive. …”
NHTSA complaint #11746250, filed 2026-06“The vehicle will accelerate unexpectedly without using the accelarator. Usually this occurs when releasing the brakes and on a slight incline.. To date no injuries or damage has occurred due to this. My dealer has not reproduced this defect as far as I know. This vehicle has nor been inspected by the daeler or insurance reps to my knowlwdge. There is no prior indication that an acceleration will occur-no lights or any warnings. This issues has occurred several time within the last year.”
NHTSA complaint #11534088, filed 2023-07“On January 26th, 2023 at 9:57am the vehicle was unable to shift into reverse, drive, or neutral. The vehicle's system sent automatic messages indicating to have the transmission control system checked. We had the vehicle towed to a Hyundai dealer to be serviced. The dealership advised they performed a software update and that nothing else needed to be done. Then on January 30th, 2023 at 7:44pm the vehicle's check engine light came on and the vehicles system sent us another notification to our phone and email that there was a transmission control system issue. …”
NHTSA complaint #11504811, filed 2023-01“This vehicle is the first Santa Fe that only comes with adaptive cruise control and there is no way to disable it and set regular cruise control. Here are just a few examples of the safety risk. We were on State Highway 29 which is a rural 4 lane highway. There were 4 cars near us. Our cruise was set for 70mph. A vehicle came in front of us to pass which it did. There was no issue. However, our vehicle saw this as a threat and our vehicle slowed from 70mph to 50mph until the other vehicle was out of the set car length distance. …”
NHTSA complaint #11429826, filed 2021-08Vehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 3 | 8% |
| 2025 | 8 | 6% |
| 2024 | 8 | 5% |
| 2023 | 15 | 7% |
| 2022 | 16 | 8% |
| 2021 | 7 | 4% |
| 2020 | 5 | 2% |
| 2019 | 5 | 2% |
| 2018 | 5 | 5% |
| 2017 | 54 | 6% |
| 2016 | 5 | 2% |
| 2015 | 7 | 3% |
| 2014 | 27 | 5% |
| 2013 | 21 | 3% |
| 2012 | 40 | 11% |
| 2011 | 24 | 13% |
| 2010 | 21 | 8% |
| 2009 | 51 | 14% |
| 2008 | 52 | 10% |
| 2007 | 58 | 8% |
| 2006 | 20 | 19% |
| 2005 | 44 | 20% |
| 2004 | 39 | 13% |
| 2003 | 24 | 8% |
| 2002 | 15 | 9% |
| 2001 | 14 | 7% |
Other parts of the 2021 Hyundai Santa FE
51 complaintsOther or unknown
42 complaintsEngine
37 complaintsElectrical system
29 complaintsForward collision avoidance
18 complaintsVisibility (wipers, defrost, mirrors)
14 complaintsFuel system
10 complaintsBack-over prevention (rear camera)
8 complaintsBrakes
6 complaintsSeat belts
3 complaintsBody and structure
3 complaintsAir bags
2 complaints
← All problems reported for the 2021 Hyundai Santa FE
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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