2022 Subaru Ascent Recalls, Issues & Maintenance

The 2022 Subaru Ascent carries 2 open NHTSA recalls — most recently covering interior/under dash and labels. Owners report 7 recurring issue clusters, led by “CVT transmission slipping, shuddering, and hesitation.” Subaru's symmetrical AWD system places unusually high demands on differential fluid and transfer case service — skipping these is the most common cause of premature drivetrain wear. Older Subarus with the EJ25 engine (pre-2011) require timing belt replacement; FB and FA engines (2011+) use a maintenance-free chain. Subaru's published intervals below align with the owner's manual Schedule II (severe) which most US drivers qualify for.

2 Open Recalls

Source: NHTSA

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

Campaign #22V907000 · Aug 12, 2022

Issue: Subaru of America, Inc. (Subaru) is recalling certain 2019-2022 Ascent vehicles. The ground bolt that secures the ground terminal of the Positive Temperature Coefficient (PTC) heater may have been improperly fastened, which could result in melting of the ground terminal and surrounding components.

Risk: A melting ground terminal increases the risk of a fire.

Fix: Owners are advised to park their vehicle away from structures and to avoid leaving the vehicle unattended while the engine is running. An owner who notices or smells smoke coming from the dash or driver's footwell area should immediately stop operating the vehicle and turn the ignition switch to the "Off" position. Dealers will replace the PTC heater ground bolts and if necessary, replace the ground wire and the connector holder, free of charge. Owner notification letters are expected to be mailed February 6, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRL-22.

EQUIPMENT:OTHER:LABELS

Campaign #26V436000 · Jul 7, 2026

Issue: Subaru of America, Inc. (Subaru) is recalling certain 2026 Crosstrek Hybrid, 2025-2026 Forester Hybrid, Forester, and 2019-2026 Ascent vehicles. These vehicles were manufactured with an incorrect Gross Axle Weight Rating (GAWR) on the certification label. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) 110, "Tire selection and rims."

Risk: An incorrect GAWR label may lead to an overloaded vehicle, increasing the risk of a crash.

Fix: Subaru will mail a new certification label to owners, free of charge. Owners may also choose to have a dealer install the new label, free of charge. Letters informing owners of the safety risk were mailed August 24, 2026. Additional letters will be mailed once the remedy is available. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRH-26.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2022 Subaru Ascent.

Reported to NHTSA

CVT transmission slipping, shuddering, and hesitation

POWER TRAIN

13 NHTSA complaints · 2022-07 → 2026-04

At around 23,000 miles it starting lurching forward while idling, jerking and hesitating when trying to accelerate, or not accelerating at all. It was so bad that at one point, I pulled out to pass and almost got rear ended by a semi because it simply wouldn't engage and…
Owner report, NHTSA ODI #11578417
Transmission slipping when vehicle is cold in the morning, got into a busy street and car wouldnt move due to transmission slipping and almost got into a collision due to transmission slipping and car not moving
Owner report, NHTSA ODI #11646879

Read all complaints on NHTSA →

Brake rotor warping, vibration, and squealing

SERVICE BRAKES

10 NHTSA complaints · 2022-09 → 2025-07

Within ~3,000 miles the brakes started to shake the car. I took it into the dealer at ~6,000 miles for it's regular maintenance and they had to 'turn the rotors' to smooth them out. The technician said that "All the Ascents are having similar brake issues"
Owner report, NHTSA ODI #11513611
The brakes have felt under-designed since purchase and began to chatter when applied shortly after purchase. This progressed to the point where the shaking was felt at every braking and we had several passengers ask "what is wrong with your brakes"
Owner report, NHTSA ODI #11538520

Read all complaints on NHTSA →

Windshield cracking and chipping from minor impacts

VISIBILITY/WIPER

7 NHTSA complaints · 2022-06 → 2024-03

I own 4 Subarus I’ve replaced 4 windshields and since replacing the windshields, I have 4 broken windshields. The oldest Subaru I own is a 2020. The smallest rock cracks the windshield, many think it’s the eye sight system and a much thinner windshield
Owner report, NHTSA ODI #11563177
With less than 5500 miles on our new Ascent, the windshield has 100s of small chips in it. When contacting Subaru about the issue we were told that's an outside environment issue and not something they could help with
Owner report, NHTSA ODI #11507209

Read all complaints on NHTSA →

Airbag non-deployment during front-end collisions

AIR BAGS

4 NHTSA complaints · 2025-01 → 2026-03

I was in a front end collision with a deer. Upon impact there was heavy damage to my front end and smoke coming from my engine bay. Within minutes a fire started and only a couple minutes later the entire car was engulfed. No airbags deployed during the accident
Owner report, NHTSA ODI #11635099
I hit a car that went through a red light. Despite hitting him squarely, and my front end bending, the airbags did not deploy
Owner report, NHTSA ODI #11645950

Read all complaints on NHTSA →

Exhaust pipe cracking and engine oil leakage

ENGINE

4 NHTSA complaints · 2023-10 → 2026-06

The front exhaust pipe on my 2022 Subaru Ascent cracked at approximately 77,800 miles. The component is available for inspection. Prior to diagnosis, I noticed a rattle/fluttering noise coming from the undercarriage during acceleration. The problem was confirmed by an authorized…
Owner report, NHTSA ODI #11746584
camshaft carrier oil leakage need to be reseal. there was oil leakage at 36,000 miles and dealer fixed it under warranty. now at 80,000 it is doing it again
Owner report, NHTSA ODI #11659057

Read all complaints on NHTSA →

EyeSight camera and ADAS feature malfunction

FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: WARNING, LANE DEPARTURE: ASSIST

3 NHTSA complaints · 2023-07 → 2026-04

When the gas cap is loose, the car's computer disables several safety features, including collision avoidance, lane control, cruise control, reverse-automatic-braking control, all occur suddenly, while driving, after the computer processes the fault
Owner report, NHTSA ODI #11533259
My eyesight camera keeps failing, it just started like a week ago I had it scanned and it is saying there is an error with the eyesight camera, I have not had an issue with it until now
Owner report, NHTSA ODI #11728873

Read all complaints on NHTSA →

Water intrusion via moonroof drain and door vapor barrier

FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, UNKNOWN OR OTHER

2 NHTSA complaints · 2025-03 → 2025-07

After rain had significant fluid accumulation in the front passenger ceiling, inside front passenger door (sloshing), and wet carpets on the floor on the passenger side. Serviced by Subaru dealer water specialist who reported (1) clogged moonroof drains and "popped off…
Owner report, NHTSA ODI #11725797
The front panel of the moonroof cracked from the inside without any impact or clear cause. I brought the vehicle to my local Subaru dealer, Troncalli, for inspection, but they were unable to determine why it happened
Owner report, NHTSA ODI #11672190

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 6,000 mi

Replace 0W-20 full-synthetic oil and filter every 6,000 miles. WRX/STI 2.0L/2.5L turbo: 3,750 miles. Non-turbo FB engines: 6,000 miles severe / 10,000 normal.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. Critical on Subaru AWD — uneven tread depth across all 4 tires (>2/32") forces the center differential to bind, damaging the AWD coupling.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads, rotors, calipers, and parking brake every 7,500 miles. Outback and Forester pads commonly last 35,000-50,000 miles depending on terrain.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Front Differential / Manual Transmission Fluid

Every 30,000 mi

Replace front differential and manual transmission fluid every 30,000 miles. CVT models use proprietary Subaru CVT fluid — a separate item.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Rear Differential Fluid

Every 30,000 mi

Replace rear differential fluid every 30,000 miles. Use Subaru 75W-90 GL-5 — substitutes can cause whining noises within months.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

CVT Fluid (Lineartronic)

Every 30,000 mi

Subaru CVT models (Outback, Legacy, Forester, Crosstrek, Impreza, Ascent): replace Lineartronic CVT fluid every 30,000 miles severe / 60,000 normal. Subaru High-Torque CVT-II fluid only — incorrect fluid destroys the chain-and-pulley system.

Estimated cost — typical U.S. ranges

Dealer

~$360–$500

Shop

~$255–$355

DIY

~$80–$180

CVT fluid is manufacturer-specific and pricey — do NOT substitute conventional ATF.

Timing Belt (EJ25 engines, pre-2011)

Every 105,000 mi

Older Subarus with the EJ25 boxer engine (Forester, Outback, Legacy 1996-2010): replace timing belt every 105,000 miles. FB and FA boxer engines (2011+) use a chain — no scheduled replacement.

Estimated cost — typical U.S. ranges

Dealer

~$935–$1175

Shop

~$655–$825

DIY

Pro only

On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 30 months. Subaru's brake hold and EyeSight automatic emergency braking depend on uncontaminated fluid.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace engine air filter every 30,000 miles. WRX/STI: inspect every oil change due to the higher airflow demand of the turbo intake.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Spark Plugs

Every 60,000 mi

Iridium plugs every 60,000 miles on FB engines. WRX/STI 2.5L turbo: 30,000 miles due to higher cylinder pressures and EGT.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Super Coolant

Every 30,000 mi

Subaru Super Coolant (blue): first change at 137,500 miles or 11 years, then every 30,000 miles. Do not substitute green or orange — head gasket sealing chemistry depends on the formula.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 15,000 mi

Replace cabin air filter every 15,000 miles. Behind the glove box on most Subaru models.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

1 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

6

complaints mentioning a crash

2

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2022 Subaru Ascent reflects Subaru's published service intervals. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.