2020 Kia Telluride transmission and drivetrain problems
70 of the 764 complaints owners filed with NHTSA about the 2020 Kia Telluride name the transmission and drivetrain (NHTSA’s “Power Train” heading — the transmission, transfer case, driveshafts, axles and differentials — NHTSA files them under one heading). Filed under the same heading: 15 manufacturer bulletins, 1 recall. Every figure below is a document in a federal file, linked; none is a failure rate, and none is a verdict on any one car.
What owners filed about the transmission and drivetrain
Source: NHTSA complaint database1 of the 70 reports a crash · 1 a fire · 2 injuries. Self-reported, unverified.
Filed per year: 2019: 6 · 2020: 4 · 2021: 3 · 2022: 1 · 2023: 4 · 2024: 8 · 2025: 25 · 2026: 19
Half of the 13 owners who gave an odometer reading reported the transmission and drivetrain problem between 2,000 and 65,000 miles. A median of reports, not the life of a part.
764 complaints in all about the 2020 Kia Telluride, 19 filed in 2026. The whole picture, every system →
Counts are owner reports to NHTSA, not verified defects, and scale with how many of these were sold; nothing here is a rate. NHTSA groups complaints coarsely, so “Power Train” means the same area of the vehicle, not one fault.
Across model years: Kia Telluride transmission and drivetrain problems, every year on file →
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the transmission and drivetrain. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
Vibration/humming noise at highway speeds (most noticeable btwn. 65-75 MPH). Confirmed by 2 different Kia dealerships, suspected to be an issue with drive shaft or rear differential
My transmission is randomly and frequently slipping into neutral, mostly at lower speeds while shifting after a turn and increasing speed. The result is that I have no power while navigating in traffic and must shut off the vehicle and restart to regain power to the transmission. Almost like a reboot of the system.
Vibration being felt in the steering wheel, gas pedal and in seat from the power train from highway speeds raging from 60mph to 80mph with a with a humming noise being heard from the interior at the same speeds. It has been getting progressively worse. We bought the vehicle in june of 2019 and it now has about 13000 miles on
While on a 1300 mile trip to branson mo, I was entering an interstate on ramp with my vehicle when the transmission slipped. My rpms revved up and no power on drivetrain. I coasted to should of interstate and put it in park, then shifted back to drive and still no go. I shut the vehicle off and turned it back on and it then worked.
Since new, the vehicle has exhibited a vibration starting around 65 MPH up to around 75 MPH. It is mild in severity but annoying especially when frequently driving at highway speeds. The dealership noted it but has not been able to find a solution
What is on file about the transmission and drivetrain
Source: NHTSA recalls, investigations and manufacturer communicationsRecall filed under this heading
- 24V214000 HighMar 20, 2024 · 427,407 vehicles
- Kia America, Inc. (Kia) is recalling certain 2020-2024 Telluride vehicles. The intermediate shaft and right front driveshaft may not be fully engaged, which can result in vehicle roll away while in PARK.
15 manufacturer bulletins filed under this heading
- TSB_CHA128_CLSD Service bulletinMay 23, 2026
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING NOISE/VIBRATION LOGIC IMPROVEMENT) - CLOSED & SUPERSEDED BY CHA129 - This bulletin is now closed and superseded by CHA129. This bulletin provides information to upgrade the 4-Wheel Drive ‘4WD’ system software on certain 2020-2022MY Telluride (ON) vehicles produced from January 09, 2019 through September 01, 2022. The affected vehicles may exhibit a noise an
- TSB_CHA129 Service bulletinMay 23, 2026
- TECHNICAL SERVICE BULLETIN: AWD COUPLER NOISE/VIBRATION LOGIC IMPROVEMENT - This bulletin provides information to upgrade the 4-Wheel Drive ‘4WD’ system software on some 2020-2025MY Telluride (ON) vehicles produced from January 08, 2019 through December 17, 2025. The affected vehicles may exhibit a noise and/or a vibration, shudder, jerking, binding, or chattering sensation while turning at low sp
- TSB_CHA128 Service bulletinApr 30, 2025
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING NOISE/VIBRATION LOGIC IMPROVEMENT - This bulletin provides information to upgrade the 4-Wheel Drive “4WD” system software on certain 2020-2022MY Telluride (ON) vehicles produced from January 9, 2019, through September 1, 2022. The affected vehicles may exhibit a noise, vibration, shudder, and/or chattering from the 4WD coupling assembly while turning at low
- TSB_TRA046_R5 Service bulletinApr 17, 2025
- TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is
The 4 newest are listed; every one is on the model year’s page. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Trouble codes named on this system
Codes a bulletin or an owner’s complaint about the 2020 Kia Telluride names on this model year; a code with a record of its own links it.
Other systems with a record on the 2020 Kia Telluride
Source: the same files- exterior lighting problems 184 complaints
- engine problems 155 complaints
- electrical problems 59 complaints
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsAre transmission and drivetrain problems common on the 2020 Kia Telluride?
They are documented: NHTSA holds 70 owner complaints naming the transmission and drivetrain on this model year (9% of everything owners filed about it), and 15 manufacturer bulletins, 1 recall are filed under the same heading. Whether it is a problem on one particular car is a diagnosis, not a count, and a count says nothing about how many were sold.
Is there a recall for the transmission and drivetrain on the 2020 Kia Telluride?
Yes — one campaign is filed under this heading: 24V214000. A recall is matched by VIN; check yours at nhtsa.gov/recalls.
When do transmission and drivetrain problems show up on the 2020 Kia Telluride?
Owners who gave an odometer reading reported it at a median of 9,500 miles; half of them between 2,000 and 65,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Power Train" heading cover?
The transmission, transfer case, driveshafts, axles and differentials — NHTSA files them under one heading. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.