2018 Hyundai Sonata Latches, locks and linkages Problems
- Complaints
- 8about this part
- Share
- 2%of 375 total for the year
- Median mileage
- 34,060miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 8 complaints about the latches, locks and linkages of the 2018 Hyundai Sonata, 2% of the 375 complaints for this model year. Where a mileage was given, the median is 34,060 miles. 1 recall campaign on record is filed under a similar system.
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.
“See attached document for complaint. Please let me know how quickly the service parts for these two recalls are physically located in your shop and how soon the required recalls will be performed. I have been getting periodic recall notices for years and have yet to obtain the satisfaction of an adequate local response from your service department. I can recall three instances when I was told the parts were ready, only to leam, upon arrival, they were not. The last incident was on May 27 ', when I was told the parts were ready and I could have the recall performed on May 30' . …”
NHTSA complaint #11669388, filed 2025-06“The contact owns a 2018 Hyundai Sonata. The contact stated the trunk failed to open while using the key fob and the controllers on the interior of the vehicle. The contact had taken the vehicle to the dealer where it was diagnosed that the trunk latch had failed, and the emergency cable associated with the trunk needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was 44,176.”
NHTSA complaint #11604434, filed 2024-07, 44,176 miles“The contact owns a 2018 Hyundai Sonata. The contact stated the vehicle had failed to start. On other occasions while driving at various speeds, the vehicle was not running correctly, bucking, lost motive power and stalled. Additionally, the door and trunk failed to lock securely. There were no warning lights illuminated. A signal was sent to the vehicle however, the vehicle failed to respond. The vehicle was towed to the local dealer but the vehicle was not diagnosed or repaired. …”
NHTSA complaint #11485497, filed 2022-09, 23,944 miles“The contact owns a 2018 Hyundai Sonata. The contact stated that the trunk latch was previously replaced; however, the failure recurred. The contact received notification of NHTSA Campaign Number: 21V619000 (Latches/Locks/Linkages) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the failure and confirmed that parts were not yet available. The manufacturer was made aware of the failure and referred the contact to a dealer. …”
NHTSA complaint #11457689, filed 2022-03, 17,000 miles“The contact owns a 2018 Hyundai Sonata. The contact stated that the key fob was accidently left inside the trunk but the trunk lid remained locked. The contact indicated that the feature preventing the key from becoming locked inside the trunk failed due to the trunks locking mechanism malfunctioning. The vehicle was previously serviced under the NHTSA Campaign Number: 21V619000 (Latches/Locks/Linkages) however, the failure occurred. The local dealer was notified of the failure but no assistance was offered. The manufacturer was not yet contacted. The failure mileage 70,000.”
NHTSA complaint #11487017, filed 2022-09, 70,000 milesRelated recalls
- 21V619000Aug 6, 2021Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata, 2016-2018 Sonata Hybrid, 2018-2020 Accent, and 2016-2017 Azera vehicles. The trunk…Covers: Hyundai Sonata 2017–2018, Sonata Hybrid 2016–2018, Accent 2018–2020 +1 more
Related service bulletins
- 10183959Nov 18, 2020The trunk latch base can be ordered separately from the trunk latch assembly. This bulletin describes the procedure to replace the trunk latch base.
Latches, locks and linkages: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 1 | 1% |
| 2018 | 8 | 2% |
| 2017 | 17 | 2% |
| 2016 | 4 | 1% |
| 2015 | 2 | 0% |
| 2014 | 4 | 1% |
| 2013 | 2 | 0% |
| 2012 | 1 | 0% |
| 2011 | 11 | 0% |
| 2010 | 11 | 3% |
| 2009 | 6 | 1% |
| 2008 | 4 | 1% |
| 2007 | 3 | 0% |
| 2006 | 6 | 1% |
| 2005 | 1 | 1% |
| 2004 | 12 | 6% |
| 2003 | 13 | 7% |
| 2002 | 9 | 3% |
| 2001 | 5 | 2% |
| 1998 | 7 | 14% |
| 1997 | 1 | 2% |
| 1996 | 1 | 4% |
| 1992 | 2 | 9% |
| 1990 | 1 | 6% |
| 1989 | 2 | 18% |
Other parts of the 2018 Hyundai Sonata
212 complaintsElectrical system
60 complaintsOther or unknown
59 complaintsTransmission and drivetrain
40 complaintsFuel system
34 complaintsExterior lighting
22 complaintsVehicle speed control
19 complaintsBrakes
17 complaintsBody and structure
17 complaintsEngine cooling
14 complaintsSteering
9 complaintsSeat belts
8 complaints
← All problems reported for the 2018 Hyundai Sonata
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