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full bulletin at NHTSA ↗2016 Hyundai Veloster powertrain problems
severe 40 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Failure mileage
Complaints
40
Recalls
0
Avg fix
$2,500
2crashes
1injury
What stands out
Of the 5 model years of Hyundai Veloster we track for powertrain problems, this one carries the most owner complaints on file — 40.
Owners have filed 40 powertrain complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Certain vehicles (listed below) equipped with 7-speed Dual Clutch Transmission (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for diagnosing and replacing the Double Clutch, including a Transmission Control Unit (TCU) software update.
full bulletin at NHTSA ↗The Powertrain warranty coverage for certain engine repairs and/or replacement where the engine damage, defect, or failure is related to connecting rod bearing wear, has been extended to 15 years or 150,000 miles from the date of original retail delivery or date of first use, whichever occurs first, and is valid for original and subsequent owners.
full bulletin at NHTSA ↗An informational brochure about the Dual Clutch Transmission was sent to Class Members of 2015-2017 model year Sonata Eco vehicles, 2016-2017 model year Tucson vehicles, and 2016-2017 model year Veloster vehicles equipped with a Dual Clutch Transmission.
full bulletin at NHTSA ↗The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report a constellation of transmission and engine failures starting shortly after purchase and continuing for the vehicle's life, with many describing escalating danger in traffic. The 7-speed dual clutch transmission frequently fails to engage gear despite shifter movement, forcing restarts. During acceleration, RPMs spike to redline with zero power delivery to wheels—dangerous when merging or passing. Transmission shifting is erratic: vehicles lurch, hesitate then jump, or slip out of gear especially during 2nd-to-3rd shift, with the problem recurring daily for some owners. Engine knocking appears early in ownership and progresses to stalling; one owner's inspection revealed metal shavings in oil, blue smoke, and complete compression loss. Catalytic converters are failing prematurely—one vehicle had two fail under 30,000 miles. Owners have had entire transmissions, transmission control modules, and engines replaced, yet the same symptoms return. Hyundai dealerships claim the DCT behaves normally, state they cannot replicate intermittent issues, and have offered software updates that provide only temporary relief. Several owners mention Hyundai sent instructional videos on modifying driving habits rather than fixing the vehicles. Multiple owners report having filed NHTSA complaints, opened consumer affairs cases, or joined class actions after months in dealership service with no resolution.
Same Hyundai Veloster powertrain reports on nearby years: 2013 · 2015
Failure modes owners describe
Delayed/failed gear engagement
Vehicle hesitates or refuses to shift into gear, particularly reverse, causing stalling or inability to move despite shifter engagement. Can occur on startup or during driving. Owners report having to restart the engine to regain function.
When: At startup (especially reverse), ranging from 9,000 miles to 120,000+ miles; occurring sporadically multiple times per month or daily in some cases
Symptoms owners cite: Shifter moves but vehicle doesn't respond; RPMs rise but no forward/backward motion; Intermittent failure to engage reverse or drive; Requires restart to regain transmission function
Codes mentioned: P0420 (catalyst system efficiency below threshold) - noted in one complaint but disputed, Transmission overheating warning displayed in one case
Repairs/costs cited: Shift actuator replaced; entire transmission replaced; transmission control module (TCM) replaced; transmission computer replaced. Failures recurred after all repairs in multiple cases.
Recalls/TSBs owners mention: Hyundai software/DCT updates applied multiple times; no effective fix identified. Dealers stated issue is intermittent and cannot be replicated; some dealers claimed the behavior is 'normal' for DCT transmissions. Manufacturer has not acknowledged root cause or provided permanent resolution.
Loss of power/acceleration under load
Engine RPMs rise but power is not delivered to wheels, leaving vehicle unable to accelerate despite throttle input. Occurs during merging, hill climbing, highway driving, and low-speed turns. Most dangerous when vehicle suddenly loses power in traffic. Some cases involve complete loss of acceleration requiring restart.
When: Throughout vehicle life from 3,000 miles onward; some triggered when engine not fully warmed up; sporadic to frequent daily occurrence in various cases
Symptoms owners cite: RPMs rise to redline with no corresponding acceleration; Engine revs in neutral-like state; Power loss during merging or highway acceleration; Vehicle slows from 60 mph to 20 mph on highway with no throttle response; Delayed throttle response requiring full pedal depression; Vehicle enters 'limp mode' with turbo boost cut off
Codes mentioned: No check engine light in most cases, OBD2 scanner showed no codes in multiple reports
Repairs/costs cited: Catalytic converters replaced (failed twice on one vehicle under 30,000 miles); fuel lines cleaned; independent mechanics unable to resolve; no permanent fix identified.
Recalls/TSBs owners mention: Dealers have applied engine software updates and DCT transmission updates; stated problem cannot be replicated; offered no documented repair solution. One case involved post-recall stall requiring transmission specialist diagnosis showing engine-transmission communication failure.
Erratic transmission shifting and lurching
Transmission shifts unpredictably, jerking the vehicle forward or backward without smooth engagement. Vehicle lunges in stop-and-go traffic, hesitates then suddenly accelerates, or maintains RPMs without moving. Occurs both at startup acceleration and during traffic driving.
When: From 5,800 miles to 150,000+ miles; daily to multiple times per week in heavy cases
Symptoms owners cite: Jerky/aggressive lurching on acceleration from stop; Vehicle hesitates then jumps forward uncontrollably; Transmission holding RPM without downward speed control; Slips out of gear and over-revs, especially 2nd-to-3rd shift; Erratic behavior some days smooth, other days jerky; Shuddering during gear changes
Codes mentioned: Clutch actuator failure diagnosed in one case
Repairs/costs cited: Multiple transmission parts replaced; entire transmission replaced; TCM replaced; ECU software update applied. Behavior recurred after all major repairs in multiple cases.
Recalls/TSBs owners mention: Hyundai issued software updates to ECU/TCM; updates provided temporary improvement then issue reappeared. Dealers claimed behavior is normal for DCT and told owners they must modify driving habits. One owner was sent instructional video by Hyundai on modified driving techniques not disclosed at purchase.
Engine knocking and stalling
Loud knocking noise from engine during idle or driving; vehicle stalls suddenly without warning. In worst cases, metal shavings found in oil and engine smoke from exhaust, indicating internal damage. One case showed complete compression loss.
When: Ranging from 19,000 miles to 97,000 miles; knocking noise every 5-10 minutes during idle in one case
Symptoms owners cite: Loud knocking from engine during idle; Vehicle stalls at speed (35-65 mph reported); Blue smoke from exhaust; Metallic noises indicating internal engine damage; Oil leakage from worn piston rings; Complete compression loss in one case; Engine will not exceed 45 mph in severe cases
Codes mentioned: Check engine light illuminated in some cases, Metal shavings found during service inspection
Repairs/costs cited: Catalytic converter replacements; engine replacement denied by manufacturer in one case due to salvage title; post-recall software reset of Knock Sensor Detection System performed. One independent mechanic confirmed severe internal engine damage requiring deep repair or replacement.
Recalls/TSBs owners mention: One manufacturer denied engine replacement request citing salvage title status. Knock Sensor Detection System software reset applied post-recall in one case. No comprehensive resolution offered for internal engine damage.
Transmission unresponsiveness and gear confusion
Transmission fails to respond correctly to driver inputs; vehicle gets stuck in incorrect gear, does not downshift appropriately, or tachometer reading lags actual RPM. Vehicle behaves as if in neutral despite being in drive. Dashboard transmission display may show incorrect gear.
When: From 28,000 miles onward; intermittent to frequent; occurring at traffic lights, highway speeds, and slow-speed driving
Symptoms owners cite: Transmission stuck in gear despite attempted shifting; Behaves as if in neutral while in drive; Tachometer reading lags actual engine RPM; Dashboard shows wrong gear than actual transmission state; Unable to shift properly at low speeds or in traffic; Transmission freezes requiring foot off gas to reset
Repairs/costs cited: Transmission computer replacement; TCM and TAC (transmission actuator control) replacement performed. Issues recurred after all repairs.
Recalls/TSBs owners mention: Dealers unable to replicate due to intermittent nature; claimed no diagnostic codes present. No fix identified after multiple component replacements. Hyundai has not provided root cause analysis.
Clutch pedal failure (manual/clutch-actuated DCT)
Clutch pedal becomes flat against floorboard and unresponsive. Requires manual lifting of pedal with foot to position it for gear shifting. Intermittent issue.
When: Around 120,000 miles reported in one case
Symptoms owners cite: Clutch pedal stuck flat against floorboard; Loss of clutch pedal response; Requires manual foot movement to reposition pedal; Slow throttle response during occurrence
Repairs/costs cited: Local dealer found no issue upon diagnosis; vehicle not repaired.
Recalls/TSBs owners mention: Dealer diagnosed no fault; manufacturer not informed.
Synthesized from 40 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 4 most recent
Veloster Hyundai's 7-speed DCT contains a design defect in the transmission control module (TCM) that causes, among other problems, failure to shift, stalling, delayed acceleration, or loss of power. 'these conditions are hazardous because they severely affect the driver's ability to control the vehicle during normal driving conditions and prevent drivers from accelerating to maintain safe…
While driving my 2016 Hyundai Veloster (VIN: [XXX] ) on the highway, the vehicle suddenly lost acceleration. I went from 60 mph down to 20 mph with no throttle response, and the car only continued moving briefly from momentum. I was forced to stop in unsafe highway conditions and had the vehicle towed home. Prior to this complete failure, the car had recurring transmission/drive issues: it would…
Engine stalls automatic transmission shudders shifting from 2nd to 3rd
King Hyundai hung up/refused free Recall 198 inspection despite confirmed defect (rod bearing/crank damage). VIN [XXX] . Case #1824300. Safety risk—stall/fire. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Had powertrain trouble with your 2016 Hyundai Veloster?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2016 Hyundai Veloster?
It's a meaningful issue. 40 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Across the 23 complaints that reported odometer mileage, most powertrain failures cluster between 9,000 and 58,900 miles, with the median around 19,038. A quarter of owners report trouble before 9,000; a quarter make it past 58,900. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2016/Hyundai/Veloster.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.