Certain 2018 – 2019 model year Accent and certain 2016 – 2017 model year Tucson vehicles may display various Diagnostic Trouble Codes (DTC) related to the Airbag Control Unit (ACU), which may cause the airbag warning light to illuminate. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, Hyundai is extending the warranty coverage for the ACU under this condition to 15 years with unlimited mileage from the date of original retail delivery or date of first use and is valid for original and subsequent owners.
full bulletin at NHTSA ↗2019 Hyundai Accent airbags problems
moderate 4 complaints filed with NHTSA · avg repair $1,100 · see airbags across all vehicles →
Complaints
4
Recalls
0
Avg fix
$1,100
When does it fail?
Of the 4 airbags complaints filed for the 2019 Hyundai Accent, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 14 model years of Hyundai Accent we track for airbags problems, this one has the fewest owner complaints on file (4).
No new NHTSA airbags complaint has been filed on this vehicle in over 4 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering airbags 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 2018-2019MY Accent (HC) and 2016-2017MY Tucson (TL) vehicles may experience inoperable Airbag Control Unit (ACU) and have Diagnostic Trouble Code (DTC) stored in the ECM. Hyundai is extending warranty coverage for the airbag control unit (ACU) under this condition to 15 years/unlimited mileage 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 ↗Certain 2018-2020MY Accent (HC) and 2016-2018MY Tucson (TL) vehicles may experience inoperable Airbag Control Unit (ACU) and have Diagnostic Trouble Code (DTC) stored in the ECM. Hyundai is extending warranty coverage for the airbag control unit (ACU) under this condition to 15 years/unlimited mileage 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 ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 3 most recent
The contact owns a 2019 Hyundai Accent. The contact stated that while operating the vehicle, the Electronic Stability Control and airbag warning lights remained illuminated. Additionally, while driving 53 MPH, the cruise control would not deactivate while depressing the brake pedal. The cruise control feature eventually became inoperable. In addition, while operating the vehicle the braking…
Airbag control module is faulty code B162000
The contact owns a 2019 Hyundai Accent. The contact stated while driving 32–33 MPH, the rear of the vehicle was shaking, and the vehicle stalled. There was smoke coming from the rear of the vehicle. The engine warning light was illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the system needed to be reset. There was an unknown fault with the air bag. The vehicle…
Had airbags trouble with your 2019 Hyundai Accent?
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 airbags problem on the 2019 Hyundai Accent?
It's a documented issue but not catastrophic. 4 complaints have been filed. Repairs average $1,100 and most owners catch it before it causes a breakdown.
At what mileage does the airbags typically fail?
Based on the 4 complaints filed, airbags issues most often appear around 32,000 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $1,100 for airbags 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 airbags?
No active recalls currently cover airbags 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/2019/Hyundai/Accent.
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.