This bulletin announces the repair procedures for the left and right-side horns to address DTC B1610 (Front Sub Sensor RH Failure) detected when the horns are operated shortly after engine start up.
full bulletin at NHTSA ↗2019 Subaru Ascent airbags problems
severe Owners of the 2019 Subaru Ascent have filed 7 NHTSA complaints about the airbags at roughly $1,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See airbags across all vehicles →
Complaints
7
Recalls
0
Avg fix
$1,100
| Model year | airbags complaints |
|---|---|
| 2019 Ascent (this page) | 7 |
| 2020 Ascent | 4 |
| 2022 Ascent | 4 |
| 2023 Ascent | 3 |
3crashes
1fire
7injuries
What stands out
Of the 4 model years of Subaru Ascent we track for airbags problems, this one carries the most owner complaints on file — 7.
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.
This bulletin announces availability of the one-time use mounting clip and spacer clip for the air bag curtain module.
full bulletin at NHTSA ↗This bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
full bulletin at NHTSA ↗This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
full bulletin at NHTSA ↗This Service Information Bulletin announces a design change made to the side curtain and knee airbag modules on the models listed above to optimize commonization with the Japanese production parts. The change involves the mixture ratio of Argon to Helium used in the inflator gas: ⢠OLD gas ratio: 94% Argon, 6% Helium ⢠NEW gas ratio: 96% Argon, 4% Helium. All other specifications of these modules are unchanged.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 0 most recent
Had airbags trouble with your 2019 Subaru Ascent?
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 Subaru Ascent?
It's a meaningful issue. 7 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,100.
At what mileage does the airbags typically fail?
Based on the 7 complaints filed, airbags issues most often appear around 18,532 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/Subaru/Ascent.
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.