Is my 2011–2015 Hyundai Sonata covered by the engine recall?

2011–2012 Sonatas fall under Transport Canada recall 2015428 and 2013–2014 cars under recall 2017197, both covering inspection and engine replacement for rod-bearing wear caused by machining debris. The 2015 Sonata is not in either engine-replacement recall, but as a class-action settlement vehicle it carries a lifetime short-block warranty for rod bearing failure once the free KSDS software update is installed.

My check-engine light is blinking with code P1326 and the car won't rev. What's happening?

The KSDS knock-sensor software has detected the vibration signature of early bearing wear and put the engine into reduced-power mode to prevent seizure. Drive gently and directly to a Hyundai dealer, or tow the car if the knock is loud, and reference the lifetime warranty. Do not clear the code and keep driving.

model specific

Hyundai Sonata Engine Seizure (2011–2015): Who Pays?

Q: What exactly does the lifetime warranty cover?

Repair, replacement, diagnosis, or inspection of the short block — engine block, crankshaft and bearings, connecting rods and bearings, and pistons — when the cause is a connecting-rod bearing failure or its symptoms, plus related long-block damage. Parts, labour, and a loaner or up to $40 per day are included. Coverage can be denied for exceptional neglect, so maintenance records should be kept.

Q: I paid for an engine replacement years ago. Can I get reimbursed?

No — the settlement's claims window for reimbursement of past out-of-pocket repairs closed in July 2021, along with the trade-in rebate and expense claims. The lifetime short-block warranty for future failures remains active on covered vehicles that received the KSDS update.

Q: What if Hyundai denies my warranty claim?

Request the denial in writing with the specific reason. Produce maintenance records and escalate to Hyundai Canada customer care; an independent inspection or oil analysis can counter a neglect argument. If the denial stands, small claims court is a realistic route, with the settlement itself supporting your case.

2026-09-23 · 6 min read · Mecano Content Team

Hyundai Sonata Engine Seizure (2011–2015): The Recalls, the Lifetime Warranty, and Who Actually Pays

Got a 2011 to 2015 Sonata with the 2.4L or the 2.0L turbo four-cylinder? There’s a bad batch of engine sitting under that hood, and it can let go without warning — a knock, then a stall, sometimes right at highway speed. Sounds like the worst news you’ll get all week. Here’s the one bit of good news: this defect has been documented to death. Two Transport Canada recalls. A nationwide class-action settlement with a lifetime engine warranty attached. And a free software update that decides whether your bill is $0 or runs into the thousands. Below: which campaign covers which years, who qualifies, and what to go do this week.

What actually fails in these engines

Both engines are Theta II family, direct injection. Transport Canada doesn’t dress this up — somebody didn’t clean the crankshaft properly on the assembly line, and metal machining debris got left sitting in the oil passages. That junk works its way into the connecting-rod oil passages, chokes off oil flow to the bearings, and the bearings wear out fast. A worn bearing knocks. A dead one stalls the car while you’re driving it — that’s why this got called a safety recall, not just a warranty complaint.

This failure builds quietly before it shows itself. Some owners get a warning — a rattle on cold start, oil use creeping up, the check-engine light coming on. Plenty get almost nothing. Once a bearing lets go, that’s usually it: debris has already circulated through the oil system and scored the crankshaft, so there’s no economical patch job. You’re looking at a short block or a full engine swap.

The two official recall campaigns

Two waves of engine-swap recalls, same story in Canada and the U.S.:

Campaign	Model years	Scope	What the dealer does
Transport Canada 2015428 (Hyundai R0101; U.S. 15V-568, Sept 2015)	2011–2012 Sonata 2.4L and 2.0T	Roughly 470,000 vehicles in the U.S.	Pops the hood, checks for bearing wear, swaps the engine if it’s there. Hyundai also stretched the short-block warranty on these to 10 years / 200,000 km, and it carries to whoever owns the car next.
Transport Canada 2017197 (Hyundai R0130; U.S. 17V-226, 2017)	2013–2014 Sonata (plus Santa Fe Sport)	Roughly 572,000 vehicles in the U.S.	Same problem, same fix: inspect it, replace the engine sub-assembly if it needs it.

Recall work is free. No expiry date, no mileage cutoff — the recall follows the car, not you. If your Sonata’s in those model years and nobody’s ever done the campaign, a dealer still owes you the work today. Check our guide on how vehicle recalls work in Canada — takes a couple minutes to run your VIN.

What about the 2015 Sonata? Not on either recall list. Its coverage comes from a different angle — Hyundai’s knock-sensor software update plus the class-action settlement below. Bottom line: a 2015 Sonata with the software update done and decent maintenance records is still covered for a rod-bearing failure. It’s just riding on the settlement’s lifetime warranty instead of a recall.

The class-action settlement: who’s covered, and for what

Owners here sued, and it landed as a nationwide settlement — agreement dated October 22, 2020, signed off by the Ontario Superior Court in March 2021, with Quebec approving alongside it. The Hyundai vehicles it covers with Theta II 2.0L or 2.4L GDI engines: Sonata (2011–2019), Santa Fe Sport (2013–2019), and Tucson (2014–2015 and 2019). So every 2011–2015 Sonata we’re talking about here is a settlement vehicle, full stop. One thing to flag: this is the gas direct-injection engines only — the hybrids run a different variant.

Here’s what you actually get, straight from the settlement paper:

Lifetime engine warranty. Get the free KSDS (Knock Sensor Detection System) update done at a dealer, and the powertrain warranty picks up the short block — block, crank and bearings, connecting rods and bearings, pistons — plus any long-block damage a bad rod bearing caused. No time limit, no kilometre cap. It sells with the car too, so the next owner’s covered. And while it’s in the shop, you get a loaner or up to $40 a day toward a rental.
Keep your oil-change records. Coverage can get denied for “Exceptional Neglect” — meaning something like a year or more of skipped oil changes with nothing to show for it. Hang onto your receipts. APA says dealers can ask for roughly the last two years of records.
High-kilometre cars: past 200,000 km and older than eight years, Hyundai’s got the option to just buy the car at fair market value instead of dropping in a new engine.
This part’s already closed: cash reimbursement for repairs you already paid out of pocket — that window shut in July 2021. Same with the trade-in rebate (worth up to $1,750 for 2011–2014 cars) and expense claims for towing and rentals. Don’t chase those, they’re done. But the lifetime warranty itself never expires — it’s not a one-time claim, it’s coverage baked into the car.

The KSDS update is what unlocks all of it. Free software flash, any Hyundai dealer, done in a shop visit. It teaches the engine’s existing knock sensor to listen for the specific vibration of a bearing going bad. Catches it, and the check-engine light starts blinking, code P1326 gets logged, and the engine drops into a reduced-power mode so you can get to a dealer instead of seizing on the highway. Two things worth knowing: it’s not a repair, it just warns you, and it’s not optional — no KSDS, no lifetime warranty. Light blinking on your dash right now? That’s the system doing exactly what it’s built to do. Read our piece on flashing vs. steady check-engine light and get to a dealer.

If coverage doesn’t apply and you’re paying

Straight numbers, no sugarcoating: per the Automobile Protection Association, a new short block installed at a dealership in Eastern Canada runs about $5,500. A used engine installed at an independent shop runs about $4,000 — and yeah, recyclers can charge that because demand for these engines is through the roof. Treat those as ballpark, not a quote you can hold anyone to. Actual prices in 2025–2026 swing hard by shop, region, where the engine came from, and what else is worn. Get more than one quote before you sign anything — compare dealerships and independent shops, or pull quotes from GTA shops through Mecano.

Repair route	Typical range	What you’re buying
Settlement warranty claim at dealer	$0	Engine replacement, parts and labour, if KSDS is done and records hold up
Dealer, new short block installed	~$5,500 (APA, Eastern Canada)	OEM parts, top labour rate, factory paper trail
Independent, used engine installed	~$4,000 (APA)	Donor engine; price swings with mileage and availability
Independent, remanufactured long block	Parts roughly US$3,300–$3,900 from U.S. suppliers (plus shipping), plus 12–16 hours of labour	Fresh internals, multi-year parts warranty

One rule covers every row on that table: don’t let anyone talk you into re-bearing a knocking Theta II. Once debris has been through the oil passages, a bearing-only job rarely holds — the knock comes right back.

What to do this week

Run your VIN through Transport Canada’s recall database or Hyundai Canada’s lookup tool — open campaigns cost nothing to book.
Check whether the KSDS update is done — takes a dealer seconds to confirm; if it’s not, get it booked. That one flash is the difference between a $0 engine and a $4,000+ bill.
Pull together your oil-change records — receipts, invoices, a written log, whatever you’ve got — your defence if they try to call it neglect.
Change the oil every 6,000–8,000 km with the spec’d synthetic, and check the level monthly. Keeps a marginal bearing alive longer and builds the paper trail your claim will need (synthetic vs. conventional oil intervals).
Hear a knock, or the light’s blinking? Tow it. Don’t drive it. Every kilometre you put on a dying bearing is one more thing for them to argue about when you file the claim. Want the bigger picture on this engine family? See our Hyundai/Kia Theta II engine failure guide.

Frequently asked questions

Is my 2011–2015 Sonata covered by the engine recall? 2011–2012 falls under recall 2015428. 2013–2014 falls under 2017197. The 2015 didn’t make either recall list, but get the KSDS update done and it carries the same lifetime short-block warranty.

What exactly does the lifetime warranty cover? Repair, replacement, diagnosis, or inspection on the short block — block, crank, bearings, rods, pistons — for a rod-bearing failure and whatever long-block damage it caused. Parts, labour, a loaner or up to $40/day are in there too. Unrelated failures aren’t covered, and neglect can void the whole thing.

My check-engine light is blinking, the car won’t rev past ~2,000 rpm, and there’s a code called P1326. What’s happening? That’s the KSDS software doing its job — it caught early bearing wear and cut power on purpose. Drive gently to a dealer, or tow it if the knock’s loud. Don’t clear the code and keep driving; seizure could be right around the corner.

I paid for an engine replacement years ago. Can I get reimbursed? No. That reimbursement window closed in July 2021. What’s still live is the lifetime warranty for whatever fails next, as long as the car got the KSDS update — that’s the part actually worth your time now.

What if Hyundai denies my warranty claim? Get the denial in writing, with the actual reason stated. If it’s “no records,” hand over what you’ve got and push it up to Hyundai Canada — an independent inspection or an oil analysis can knock down a neglect argument. If it’s “KSDS was never done,” there’s not much of an appeal — which is exactly why step 2 above matters. Past that, small claims court is a real option, and the settlement itself backs you up.