2018 Hyundai Tucson Transmission and drivetrain Problems
- Complaints
- 101about this part
- Share
- 25%of 399 total for the year
- Median mileage
- 15,800miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 101 complaints about the transmission and drivetrain of the 2018 Hyundai Tucson, 25% of the 399 complaints for this model year. Where a mileage was given, the median is 15,800 miles. 3 of these say a crash was involved and 2 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Warning light on dashboard board goes on and off constantly indicating rear brake light needs attention. When warning light is on, brake light does not work. When warning light turns off, brake light works. This happens when car is on and constantly at random times even when I'm stationary. Also, when I'm stopped, car tugs like it wants to accelerate.”
NHTSA complaint #11413638, filed 2021-04, 38,900 miles“I was driving on a interstate got off on a exit and my car started doing a loud ticking noise and would not accelerate over 40 MPH. I drove the car to get the car tested to see the problem .the code read knock sensor.got the knock sensor replaced by a local mechanic and the car drove the say way before I took it to his shop.the car only has 67,00 miles”
NHTSA complaint #11395855, filed 2021-02, 67,000 miles“Starting at about 12000 miles, my car will at times fail to accelerate from.a stop. It happened again today and I had to jam the pedal down and my car revved to 7000rpm before it would actually accelerate. It kept doing this the whole rest of the time I was out and it was very dangerous since I was driving on a highway and couldn't get my car to accelerate. I took it to the dealership and they claimed there was no problem. This is very dangerous!”
NHTSA complaint #11253512, filed 2019-09, 14,000 miles“Same dual clutch problem as on 2016 Hyundai Tucson. Hesitates for several seconds prior to engaging which causes significant danger in oncoming traffic. I had this same problem with the 2016 and Hyundai continued to deny any known problems. Now there is a class action lawsuit regarding this issue. I traded my 2016 in for the 2018 to get away from the problem because I was so scared. Now I have the same problem with the new car. This problem is ongoing. …”
NHTSA complaint #11289662, filed 2019-12, 8,500 miles“In May 2024 my Hyundai Tucson died in a middle of an intersection with no warning. Worse than that is Hyundai motor USA informed me that the car was on a recall list for an engine failure issue that was apart of class action suit . Ans further told me that that were obligated to have the highway transportation safety dept notified first consider cause of the issue. They told an inspector from your department was required to inspect vehicle before repairs could be started and or returned fo me. That has not happened and they are using your office as the reason for delay on my vehicle. …”
NHTSA complaint #11610579, filed 2024-08, 109,000 milesRelated service bulletins
- 10253275Apr 9, 2024This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on…
- 10241874Aug 17, 2023Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response…
- 10213721May 19, 2022Certain vehicles (listed below) equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for…
- 10201469Aug 19, 2021Certain vehicles (listed below) equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for…
- 10182317Oct 13, 2020This bulletin provides the procedure to update the TCU for vehicles that may exhibit a hesitation at acceleration particularly from a rolling stop condition. This update…
- 10176195May 21, 2020If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 3. ï· Check Engine light on ï· DTC P0880/P088000 - TCM…
- 10176194May 21, 2020If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 4. ï· Check Engine light on ï· DTC P0880/P088000 - TCM…
- 10174807Apr 17, 2020The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
- 10174800Apr 9, 2020If you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure…
- 10172227Feb 20, 2020If you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 2% |
| 2025 | 15 | 5% |
| 2024 | 4 | 4% |
| 2023 | 14 | 10% |
| 2022 | 64 | 16% |
| 2021 | 8 | 10% |
| 2020 | 9 | 5% |
| 2019 | 42 | 11% |
| 2018 | 101 | 25% |
| 2017 | 293 | 27% |
| 2016 | 518 | 32% |
| 2015 | 21 | 9% |
| 2014 | 11 | 5% |
| 2013 | 16 | 6% |
| 2012 | 26 | 10% |
| 2011 | 20 | 16% |
| 2010 | 22 | 37% |
| 2008 | 2 | 5% |
| 2007 | 6 | 9% |
| 2006 | 8 | 6% |
| 2005 | 16 | 9% |
Other parts of the 2018 Hyundai Tucson
244 complaintsOther or unknown
44 complaintsBrakes
42 complaintsElectrical system
29 complaintsFuel system
22 complaintsVehicle speed control
16 complaintsExterior lighting
13 complaintsEngine cooling
8 complaintsBody and structure
8 complaintsAir bags
5 complaintsSteering
4 complaintsElectronic stability control
2 complaints
← All problems reported for the 2018 Hyundai Tucson
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