This bulletin announces availability of new front wheel hub assemblies incorporating bearing surfaces having increased resistance to imperfections resulting from shock loads.
full bulletin at NHTSA ↗2019 Subaru Ascent suspension problems
moderate 10 complaints filed with NHTSA · avg repair $900 · see suspension across all vehicles →
Complaints
10
Recalls
0
Avg fix
$900
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension 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 design changes made to the rear axle hubs. These changes have been implemented to reduce cases water intrusion further leading to harmonic, humming, and grinding type sounds heard from the axle hub while driving.
full bulletin at NHTSA ↗This bulletin outlines the judgment criteria to be used when inspecting front transverse link bushings to reduce unnecessary bushing replacement.
full bulletin at NHTSA ↗This Bulletin provides guidance for diagnosing a leaking front or rear suspension strut.
full bulletin at NHTSA ↗This bulletin announces changes in design to the front strut assemblies which will address cases of rumbling and/or rattling coming from the undercarriage while going over bumps.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
2019 Subaru Ascent owners report widespread suspension failures starting as early as 5,000 miles, with the majority of cases involving premature strut failure. Owners describe failed front struts appearing between 12,000 and 43,000 miles, with dealers unable to keep parts in stock—forcing owners to wait weeks or months for repairs while driving vehicles dealers themselves labeled unsafe.
Beyond strut collapse, owners report coil springs that chip from contact with surrounding components, deteriorating strut bearings with interior rubber separation, and a recurring knocking or clunking noise at the front driver's side during low-speed turns that persists even after dealer inspection finds no loose components. One owner reported a sheared lower control arm while accelerating uphill, and another experienced a sheared rear trailing arm that caused loss of control during braking.
Several owners describe poor handling over bumps—loss of road contact, jarring impacts, and difficulty stopping in wet conditions. One owner needed to install a third pair of front struts, and another had both front and rear spring assemblies fail. Strut tower bearing separation is documented at 63,000 miles on another vehicle. These are unverified consumer allegations, but the pattern spans multiple owners and mileage ranges.
Failure modes owners describe
Front strut failure
Premature failure of front struts, causing loss of damping, clunking noises, and poor vehicle handling. Failures occur well before typical service life.
When: 12,000 to 43,000 miles; initial issue reported at 12,000 miles, failure verified at 20,000 miles in one case
Symptoms owners cite: Loss of road contact over bumps; Jarring impacts over bumps; Difficulty maintaining control in wet conditions; Abnormally loud sound from suspension
Repairs/costs cited: Replacement required; parts often on backorder, forcing owners to wait weeks or months for repair. One owner needed three strut replacements.
Recalls/TSBs owners mention: Dealers aware of issue; parts shortage acknowledged. No recall or TSB mentioned by owners.
Strut bearing deterioration
Interior rubber separation in strut bearings creating loose components and clanking noise. Noticeable asymmetry between left and right sides.
When: 63,000 miles documented; likely occurs earlier in some vehicles based on clunking noise complaints
Symptoms owners cite: Clanking or clunking noise from front suspension; Noise worse during low-speed turns and over rippled pavement; Visible separation of rubber interior in strut bearing
Repairs/costs cited: Bearing replacement required. Owners report noise persisting or returning despite dealer inspection.
Coil spring chipping
Front coil springs chip from contact with surrounding components. Dealer-documented issue requiring new updated parts.
When: 5,000 miles reported
Symptoms owners cite: Weird noise from front end; Visible chipping on coil springs
Repairs/costs cited: New updated part replacement required per dealer statement.
Recalls/TSBs owners mention: Dealer acknowledged issue and stated updated parts would be sourced.
Lower control arm shear fracture
Lower control arm sheared under load while accelerating uphill. Classified by owner as critical safety failure.
When: Exact mileage not stated; owner reported driving in San Francisco hills
Symptoms owners cite: Loud crack heard while accelerating uphill; Immediate need to pull over
Repairs/costs cited: Arm replacement required.
Rear trailing arm shear fracture
Rear right suspension trailing arm sheared and broke into two pieces near the bushing and welded spot, causing loss of vehicle control during braking.
When: Exact mileage and timing not stated
Symptoms owners cite: Loss of vehicle control during braking; Trailing arm separated into two pieces
Repairs/costs cited: Trailing arm replacement required.
Spring assembly failure (front and rear)
Both front and rear spring assemblies reported as defective and requiring replacement.
When: Timing not specified in narrative
Symptoms owners cite: Suspension system dysfunction
Repairs/costs cited: Complete spring assembly replacement required, both front and rear.
Synthesized from 10 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had suspension 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 suspension problem on the 2019 Subaru Ascent?
It's a documented issue but not catastrophic. 10 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
At what mileage does the suspension typically fail?
Based on the 10 complaints filed, suspension issues most often appear around 15,500 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 $900 for suspension 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 suspension?
No active recalls currently cover suspension 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.