Hyundai recalled Ioniq 5 and 9 for a battery pack issue.
Some high-voltage busbars may not be torqued correctly.
Faulty bolts could lead to fire risk or fail-safe mode.
Hyundai is recalling two of its newest electric models, the Ioniq 5 and Ioniq 9, in the United States due to a potential fire risk stemming from a battery defect. Both models are currently produced at the company’s plant in Georgia.
According to Hyundai, the issue involves the battery pack’s internal components and could increase the risk of electrical fire if not addressed. Specifically, a recall notice points to improperly tightened high-voltage busbars during assembly.
If the retention bolts work loose over time, this could lead to electrical arcing within the battery pack, which in turn may trigger a fire. Hyundai also notes that these loose connections could disrupt voltage readings, pushing the vehicle into a fail-safe operating mode.
How Many Vehicles Are Affected?
The recall affects a very limited number of vehicles. Hyundai has identified 21 units of the Ioniq 5 from the 2025 to 2026 model years, built between January 24 and September 8, 2025. Additionally, just six Ioniq 9s produced from April 8 to September 12, 2025, are impacted.
The issue was first identified in November, when Mobis North America Electrified, Hyundai’s in-house battery supplier, discovered a battery system assembly unit that failed a quality test. The root cause was traced to under-torqued busbar bolts. By December, Hyundai had compiled a list of potentially affected VINs, and the recall decision followed in January.
Hyundai has confirmed that no related incidents have occurred in the field. So far, there have been no reports of crashes, fires, or injuries linked to the issue.
Starting April 6, Hyundai will notify both owners and dealers. The fix is straightforward. Dealers will inspect the busbar bolts in the battery system assembly and tighten them if necessary.
Ioniq 6 sales collapse 61% in January, while Ioniq 5 only dipped slightly.
Hyundai SUVs and hybrids deliver strong gains, carry sales performance.
Overall, Hyundai sales rise 2% despite sharp drop for electric sedan.
Hyundai just posted its best January ever in the US, but if you zoom in on the EV corner of the showroom, you’ll probably find salesmen consoling one particular electric model. Because while one Ioniq barely flinched in the face of EV market turmoil, the other faceplanted. Hard, really hard.
Let’s start with the good-ish news. The Hyundai Ioniq 5 slipped just 6 percent year over year in January, which in today’s EV market basically counts as holding steady while everyone else is struggling to keep the fire alive. Hyundai moved 2,126 of them, proving the retro-futuristic crossover still has plenty of fans.
Now for the ouch. The Ioniq 6 didn’t just dip, it fell off a statistical cliff, plunging 61 percent to just 344 units. That’s the kind of number that makes accountants quietly close the spreadsheet and go for a walk. Stylish and slippery though it is, the sedan is clearly having a much tougher time finding buyers.
SUVs Equals Sales Success
If Hyundai needs a reminder of what Americans really want, it only has to glance at the SUV side of the ledger. The combustion Palisade surged 29 percent off the back of a refresh, while the Santa Fe climbed 9 percent.
Even the smaller Kona jumped 22 percent. Big, practical, and family-friendly continues to beat low and sleek in the real world.
Hybrids are the real heroes here, though. Hyundai says petrol-electric sales shot up 60 percent, showing buyers still love the idea of electrification, just maybe not one that doesn’t come with a plan B. Models like the Santa Fe Hybrid are clearly hitting the sweet spot between fuel savings and banishing charging anxiety.
Combustion Losers
Not everything else was sunshine, though. The Sonata slid 34 percent, the dies-soon Santa Cruz dropped 32 percent, and Tucson eased back 4 percent. Still, with total Hyundai sales up 2 percent and SUVs making up the bulk of the action, the brand has a solid cushion.
We’ll be following the action closely to see if Hyundai can keep the good news flowing through 2026 – and what action it takes to turn the Ioniq 6’s dismal performance around.
Hyundai’s N Festival in Australia drew more than 350 cars.
Entry was AU$60, including track time and instructor support.
Non-N owners can attend through the new Nvy Track Sessions.
Building a loyal enthusiast following from the ground up isn’t something carmakers typically pull off overnight. For Hyundai, a brand that wasn’t exactly on anyone’s radar for fun, driver-focused cars to begin with, establishing its N performance sub-brand was not just about creating engaging machines. It was about cultivating a culture, and that’s a far more elusive achievement.
However, thanks to a host of owner-focused events, Hyundai Australia has done just that. There are now thousands of tightly-knit N owners across the country, helping the company’s creations become among the nation’s best-selling hot hatches. Not only that, but cars like the i20 N and i30 N have become genuine benchmarks in their respective segments.
In late November, the annual N Festival returned for its seventh iteration, but with a twist. Not only was the event open to N owners, but also to a select number of owners from other brands, so we decided to join in with a bright yellow Renault.
Nvy
Hyundai N Australia
The 2025 event was held at Winton Raceway, roughly two hours north of Melbourne. As interest in the N Festival has increased in recent years, it’s no longer just an event run over Saturday and Sunday, but for the first time, it was extended to a three-day event. For eager owners wanting to get onto the track, there’s no better event.
More than 350 cars attended in December. To join in, all that was required was a AU$60 ($40) entrance fee. In return, owners get ample time on the track, a gift bag of N merchandise, and tutelage from experienced driving instructors. This makes it an absolute bargain, particularly since regular track days usually start at upwards of AU$300 ($200).
New to the 2025 N Festival were the ‘Nvy Track Sessions.’ These sessions were open to 20 non-N car owners each of the three days. To participate, you needed to receive an invitation from an N owner and to pay the same fee. I managed to secure a spot for my Renault Megane RS275.
On Friday, Saturday, and Sunday, participants were split into six groups of 20 cars, with one group for the non-N cars. Each group had five 15-minute sessions on the track, totaling 75 minutes across the day. For pretty much anyone not named Max Verstappen, that’s more than enough track time.
While I’ve done plenty of track days in the past, this was the first one in my Renault. The chassis and brakes are standard (for now…), although I have had it fitted with sticky Continental SportContact7 road tires, and the engine modified with a new intake, blow-off valve, intercooler, downpipe, and tune. It’s good for 219 kW (294 hp) and 445 Nm (328 lb-ft) of torque at the wheels, a healthy amount for the 2.0-liter turbo.
Hyundai N Australia
The temperatures were hot, pushing over 30° C (86° F) throughout my sessions, but my little French hot hatch performed flawlessly. There were some impressive cars in my sessions, like a new G80 BMW M3, an Audi RS5, a Porsche Cayman GT4, modified Toyota Supras, and a tuned Toyota GR Yaris, but I had no issue reeling each of them in and overtaking.
Just like the i30 N is considered among the best hot hatches on the market, the third-generation Megane RS275 was held in similarly high regard when it was launched. Honed on the Nurburgring, it felt right at home on the circuit, providing immense levels of grip, combined with superb stability under braking and great straight-line pace. Admittedly, my tires now look a little worse for wear.
Ns On The Track
Of course, it was the Hyundais that were the real stars of the day. Hyundai Australia brought along a slew of press cars for journalists to test out. I managed to snag some seat time in each of the company’s current models, including the i20 N, i30 N hatch, i30 N Sedan, and the potent Ioniq 5 N.
Winton Raceway is quite a tight, short track, perfect for hot hatches like those from Hyundai rather than high-horsepower monsters. The pint-sized i20 N proved to be the perfect companion for the circuit.
While the i20 N only has a 1.6-liter turbocharged four-cylinder and is down more than 50 kW (67 hp) over the i30 N, it had no issue sticking with its bigger brothers on the circuit. It feels incredibly nimble and responsive, particularly around the circuit’s sweeping bends and tighter corners, often lifting one of its rear wheels as the front tires stick mercilessly to the track.
As standard, the i20 N comes with Pirelli P Zero NH tires, and they perform brilliantly on the track. As the day progressed, they did start to lose some grip, but importantly, they remained predictable despite the wear. The only issue I encountered was difficulties downshifting from 3rd to 2nd with the auto-rev match function enabled, something I also experienced at the N Festival back in 2022.
Extra Power, Extra Thrills
For those seeking superb on-track handling, combined with on-road comfort, and great straight-line speed, the i30 N hatch and i30 N Sedan remain among the best options on the market. While they may share a name, the i30 N Sedan has a longer wheelbase than the hatch and is based on a different chassis. In most of the world, it’s known as the Elantra.
In a straight line, the i30 N hatch is a little sprightlier. While both cars have the same 2.0-liter turbocharged four-cylinder and are advertised with the same 206 kW (276 hp) and 392 Nm (289 lb-ft), the hatch’s boost pressure peaks at 17 psi, whereas it usually sits around 14 psi in the Sedan. This is because the sedan has Hyundai’s controversial ‘Octane Learning Mode’.
To enable the full 17 psi, you’ll have to either drive in 8th gear between 109-159 km/h (68 -99 mph) for 5 minutes or more, or drive for 5 minutes or more in 44th or 5th gear at 40-70% throttle between 40-120 km/h (25 -75 mph). Obviously, this isn’t achievable on a track. Many owners I spoke to have had their cars tuned to unlock full boost without having to do this procedure.
The duo also feels quite different through the turns. Both stick extraordinarily well, providing enough grip to warp your face. However, the hatch is noticeably stiffer and feels a little lighter. By comparison, the i30 N Sedan feels more stable, owing to the longer wheelbase, and is easier to find the limits in. On the track, we prefer the hatch, but on the road, it’s the Sedan that stands out.
What the Ioniq 5 N Does Best
We also had the opportunity to do a few hot laps in Hyundai’s potent Ioniq 5 N. This is the performance car that has redefined what we thought was possible for an EV. Not only is it extraordinarily quick, but it’s also loads of fun to drive. It’s no surprise that Porsche and Lamborghini have benchmarked their EVs against it.
Obviously, the dual-motor powertrain makes the Ioniq 5 very quick in a straight line. However, because Winton’s straights are quite short, it doesn’t get much room to stretch its legs. Thankfully, it shines in other ways, particularly in its handling dynamics.
Thanks to some engineering trickery, it’s possible to shift the amount of power sent to the front and rear wheels. As such, the Ioniq 5 N can be driven effectively as a front-wheel-drive or rear-wheel-drive car. This means it is inherently more configurable and playful than Hyundai’s other N products. The downside? It’s electric, meaning it’s not so practical for track use unless a circuit has a DC fast charger.
Track Day Antics
The 2025 N Festival didn’t just include dozens of track sessions. This year, owners were also able to participate in a series of head-to-head rolling races to see who owns the quicker car in a straight line. There was also a Show’N Shine and an organized drive through some of the circuit’s neighboring country roads.
Australia’s N Festival has established itself as one of the best events on Australia’s track day calendar, and it’s easy to see why. It’s affordable, well organized, and welcoming. I’m sure it convinced some non-N owners to call up their local Hyundai dealership and place an order. As for me, used Ns remain out of my price range, so I’ll be keeping my French hot hatch.
Hyundai ended 2025 with record US sales for a third year straight.
Hybrids and SUVs, drove strong growth as EV demand faded late 2025.
Total sales rose 8 percent year over year but fell 1 percent in Q4.
If you only look at Hyundai’s headline numbers, 2025 was a triumph. The brand posted its best December ever in the US car market, its third straight year of record total sales, and its fifth consecutive year of record retail volume. Total sales reached 901,686 vehicles, and December alone delivered 78,930 sales.
Fist bumps all around, right? Sounds like everything is going wonderfully. But scratch beneath the surface and the picture becomes more complicated and less joyful, especially if you care about electric cars.
Because Hyundai’s EVs stumbled badly at the end of the year. Ioniq 5 sales fell 50 percent in December compared to the same month last year. Ioniq 6 dropped even harder, down 62 percent. In the fourth quarter, both models were also down sharply, by almost 60 percent.
Ioniq 9 Jumps In
Over the full year, the story is slightly kinder but still uneven. Ioniq 5 finished 2025 up nearly 6 percent year over year, but Ioniq 6 was down 15 percent. The newly launched three row Ioniq 9 added EV volume during 2025, ensuring Hyundai’s total electric sales in the last 12 months beat out those for 2024, when the Ioniq 9 was still waiting to be launched.
But in Q4 and December, the EV total was down dramatically, despite the 9 having joined to lend a hand.
Hyundai US Sales December 2025
Model
Dec 25
Dec 24
% Chg
Elantra
11,375
11,585
-1.8%
loniq 5
2,279
4,595
-50.4%
loniq 6
459
1,209
-62.0%
loniq 9
380
0
–
Kona
6,784
5,846
16.0%
Nexo
0
1
-100.0%
Palisade
11,692
10,298
13.5%
Santa Cruz
1,610
2,042
-21.2%
Santa Fe
14,440
13,309
8.5%
Sonata
5,856
7,642
-23.4%
Tucson
22,193
20,172
10.0%
Venue
1,862
1,799
3.5%
Total
78,930
78,498
0.6%
SWIPE
And EVs weren’t the only models struggling. The Sonata was down 13 percent in 2025 (and 32 percent in Q4), and the Santa Cruz light truck dropped 20 percent during 2025 (and 21 percent in Q4). The Kona didn’t fare too well either. Its sales slid 9 percent between January and December.
Hybrid Help
So how did Hyundai still manage record numbers? The answer is hybrids and SUVs. Hybrid sales jumped 71 percent in December and were up 36 percent across the year, driven by demand for electrified versions of the Elantra, Sonata, Tucson, Santa Fe and Palisade.
Hyundai US Sales Q4 2025
Model
Q4 25
Q4 24
% Chg
Elantra
31,988
35,080
-8.8%
loniq 5
5,948
14,082
-57.8%
loniq 6
1,346
3,167
-57.5%
loniq 9
1,012
0
–
Kona
17,536
17,664
-0.7%
Nexo
2
5
-60.0%
Palisade
31,147
28,263
10.2%
Santa Cruz
4,866
6,862
-29.1%
Santa Fe
40,244
35,329
13.9%
Sonata
14,180
20,913
-32.2%
Tucson
68,991
60,179
14.6%
Venue
6,077
4,764
27.6%
Total
223,337
226,308
-1.3%
SWIPE
Meanwhile, Hyundai’s core SUVs surged, with Santa Fe up 20 percent for the year, Palisade up 13 percent and Tucson up 14 percent.
In other words, Hyundai’s record year was not built on electric, but electrified momentum. Buyers did not stop shopping, they simply changed how they shopped, preferring to spend their money on more traditional vehicles with more traditional powertrains.
Hyundai Ioniq 5 sales fell sharply after federal tax credits ended.
Ioniq 6 demand also dropped significantly with sales hitting new lows.
Hybrids surged strongly marking their best monthly performance yet.
Hyundai is selling more hybrids in the United States than ever, a result that surely has executives reaching for the champagne. The mood, however, is muted by a sharp downturn in the company’s electric vehicle fortunes. Since the federal EV tax credit expired on September 30, demand has plunged, leaving Hyundai’s battery-powered lineup scrambling to regain its footing
How Low Can It Go?
The Ioniq 5 remains Hyundai’s best-selling EV in the US, though November brought little reason to celebrate. Only 2,027 units found buyers across the country, a steep 59 percent drop from the 4,989 sold in November last year.
There was some consolation in the fact that this figure edged up slightly from October’s 1,642 sales, but the wider picture is still uneven. Year-to-date results show a modest 12 percent improvement over 2024, totaling 44,760 cars sold.
Things have been equally as bad for the Ioniq 6, with just 489 being sold this November, a decline of 56 percent. Cumulative sales have also slipped, from 11,055 cars in 2024 to 10,019 so far this year, marking a 9 percent decline.
The seven-seat, three-row Ioniq 9 wasn’t available last year, but it remains a relatively slow seller. A total of 315 found new homes last month, down slightly from the 317 sold in October. Year-to-date, 4,809 have been sold.
Hyundai Sales November 2025
Vehicle
Nov-25
Nov-24
% Chg
2025 YTD
2024 YTD
% Chg
Elantra
10,389
11,344
-8%
136,825
125,113
+9%
Ioniq 5
2,027
4,989
-59%
44,760
39,805
+12%
Ioniq 6
489
1,121
-56%
10,019
11,055
-9%
Ioniq 9
315
0
–
4,809
0
–
Kona
5,783
6,133
-6%
68,030
76,326
-11%
Nexo
0
0
0%
5
93
-95%
Palisade
9,906
8,982
+10%
112,237
99,757
+13%
Santa Cruz
1,537
2,393
-36%
23,889
29,991
-20%
Santa Fe
14,004
12,376
+13%
127,964
105,701
+21%
Sonata
4,018
6,971
-42%
54,238
61,701
-12%
Tucson
23,762
20,178
+18%
212,037
185,954
+14%
Venue
2,059
1,521
+35%
27,943
22,808
+23%
Total Sales
74,289
76,008
-2%
822,756
758,304
+8%
SWIPE
Hyundai’s total November sales have fallen 2 percent from November last year to 74,289 units. So for this year, it still remains in the green, shifting 822,756 vehicles, an 8 percent rise from the 758,304 sold during the first 11 months of 2024.
Hybrids to the Rescue
The big story, though, is hybrids. Sales of electrified models jumped 42 percent, making November Hyundai’s strongest hybrid month on record. That surge has been critical in offsetting the EV slump and maintaining overall growth through the final quarter.
Among individual models, several performed particularly well. In November, The Palisade rose 10 percent to 9,906 units, Santa Fe gained 13 percent to 14,004, and Tucson continued its strong run with an 18 percent increase to 23,762. Even the pint-sized Venue grew 35 percent to 2,059 units.
The Sonata, meanwhile, took a noticeable hit in November, dropping 42 percent year-over-year to 4,018 sales, bringing its year-to-date total to 54,238, down 12 percent from the same period in 2024.
For now, Hyundai’s U.S. lineup shows a clear divide between hybrid gains and weakening EV demand. The next few months will show whether that hybrid momentum can do enough to steady the company’s position in a softening electric market.
Hyundai Ioniq 5 owner faces $12K bill after bottle spilled water.
Company denied warranty, citing damage from an external factor.
State Farm also refused coverage, claiming gradual wiring corrosion.
Most drivers think spilling a bottle of water in their car is annoying at worst. Maybe you get a damp carpet and some condensation on your windows. Maybe your floor mats start to smell like a gym bag.
What you probably do not expect is a repair bill that costs more than a used Honda Civic. But that’s exactly what happened to one Hyundai driver.
Mike McCormick was driving his Ioniq 5 on the freeway in Florida when a traffic snarl-up ahead forced him to hit the brakes. That move sent a water bottle in one of the rear cupholders flying forward and eventually to the floor, where its contents found their way into some wiring harness connectors, though it’s not clear if the bottle’s cap was on, off or somewhere in between at the time.
Within a few minutes of the water bottle performing its base jump, McCormick noticed various warning lights come up on the dash. Then the turn signals stopped working and by the time he got home he couldn’t shut the car off.
How One Bottle Became a Bill
After inspecting the two-year-old EV, a Hyundai dealer told him the underfloor and under-seat wiring harnesses would both have to be replaced. Annoying, but how much could a few wires cost, right? The answer is a whole lot, as the bill ballooned to a crazy $11,882.08.
And according to the company, the damage was caused by an “external factor,” and not a factory defect, meaning McCormick was on the hook for the whole repair cost.
Okay, you’re thinking, go to plan B: insurance. He tried that too, and State Farm denied his claim, suggesting that its investigation showed the damage to the wiring harness had occurred over time, rather than as a result of the one water bottle spill. Talk about rock and a hard place.
Why So Fragile?
WFTV Channel 9’s report on the story highlighted the vulnerability of the Ioniq 5’s wiring harness below the Ioniq 5’s seat by referencing another owner who was left with a five figure bill for new harnesses after a dealer found his had frayed.
And that’s not the only unexpected bill some of the EV drivers have come across. If you want to replace your own brake pads on the sporty Ioniq 5 N, maybe after a track day, you need access to special software and tools that can cost thousands of dollars. Some owners suggest cheaper unofficial workarounds, but those come with inherit risks, including the possibility of voiding your warranty or creating even costlier problems if anything goes wrong.
Do you think Hyundai or the insurance company should pay for the repairs to McCormick’s EV, or is it right that he’s being forced to foot the bill? Leave a comment and let us know.
Porsche engineers were blown away by the Hyundai Ioniq 5 N’s fun driving character.
N Grin Boost, virtual shifts, and synthetic sounds made a big impression.
German brand may add similar features to its electric 718 due in 2027.
Porsche engineers are not exactly easy to impress. These are the people who spend their days perfecting GT3s and wringing every last drop of magic from flat-six engines and setting Nurburgring lap records.
So when two of the brand’s most senior engineering bosses drove the Hyundai Ioniq 5 N and came away buzzing like teenagers leaving an arcade, you know something interesting is happening in the electric-car world.
Frank Moser, Porsche’s vice president in charge of the 718 and 911 lines, admitted to Australia’s Drive that he has driven the Ioniq 5 N “several times” and called it an “eye-opening” experience.
Moser even dragged along Andreas Preuninger, the legendary head of Porsche GT cars, whose blood type is probably 98 RON premium, and definitely not amps.
From Skeptic to Convert?
Preuninger was not exactly enthusiastic at first. According to Moser, he grumbled, “I don’t want any of that electric stuff” when the idea was floated. But once they climbed inside and Moser pressed the Hyundai’s N Grin Boostbutton, the GT boss instantly turned into a believer.
“He was ‘wow’” Moser said, describing the moment Hyundai’s punchiest EV unleashed its full 641 hp ( 650 PS / 478 kW) and 568 lb-ft (770 Nm). “We learnt a lot from that car,” Moser told Australia’s Drive. “That’s why we decided to have a deeper look.”
It was not just the acceleration that snagged Porsche’s attention. The Ioniq 5 N’s signature party tricks, including its virtual gearshifts and synthesized powertrain noises, have Porsche seriously considering similar features for its upcoming electric 718 sports car.
Can Sound Create Soul?
Hyundai calls these systems N e-shift and N Active Sound+, and they replicate the snap of a dual-clutch gearbox and offer a selection of digital engine noises (most of them pretty lame, in my experience).
It is the kind of thing EV purists roll their eyes at, but performance engineers instantly understand. It makes the car feel alive and the driver connected to the driving experience.
“This is the way,” Moser said of the synthesized features, while making clear that Porsche wouldn’t force them on drivers.
“The customer could decide if he wants to drive in complete silent mode, or he wants to be part of the game, feeling the virtual sounds of a flat six and the virtual gear shifts,” Moser said. “That would be the direction for the future.”
Tuning the Future
Our money’s on it being part of a Sport Chrono-type option package that’ll add at least $2,000 to the bill of the new electric Porsche 718 Boxster and Cayman.
The first 718 EV arrives in early 2027, and Moser promises it will be “really lightweight for an electric car,” though he declined to reveal an exact or even ballpark weight figure.
One thing is clear: Hyundai has just influenced one of the world’s most respected sports-car makers. Who could have imagined that happening 20 years ago?
Ioniq 5 and 5 N need official software to replace rear pads safely.
Hyundai defends the system, citing safety and secure service access.
Right-to-repair advocates say it limits owners’ maintenance rights.
Maintaining your own car has long been a badge of pride for some and a financial necessity for many others. Swapping fluids, filters, or brake pads is part of the standard weekend maintenance ritual for countless drivers.
But for one Hyundai Ioniq 5 N owner, that sense of self-reliance recently hit a wall, or more precisely, a brake caliper. He discovered that replacing the rear pads on his EV wasn’t as simple as it used to be. Now, Hyundai has responded.
It might seem odd that someone has already burned through their rear pads, especially on an EV, but it happened because the owner drove this car the way Hyundai wants owners to: hard and on the track.
When he tried to replace these pads, he learned that he needed to retract the electronic parking brake. That’s where this easy DIY job took a scary turn.
One way to retract the brake is to use Hyundai’s Global Dynamic System (GDS). That software and the hardware that goes with it can cost almost $6,000, as we’ve seen online. Don’t worry, though, there’s another option called the J2534 Diagnostic Tool, which Hyundai supports, as seen in an official document discovered by TheDrive.
According to the owner, Redditor u/SoultronicPear, the software costs $60 a week (or less on average for longer time periods) and requires the use of a J2534 adapter that can be found for around $2,000.
Hyundai currently approves only three options for this tool: the CarDAQ Plus 3, Bosch’s MTS 6531 and DG Technologies’ d-briDGe PRO, adding that, “under no circumstances do we recommend the use of a non-approved J2534 device”. So be warned.
Credentials Required
More importantly, beyond that, using the tool requires special National Automotive Service Task Force (NASTF) authentication and a constant internet connection.
But here’s the kicker. Only certified repair shops or repair businesses are supposed to get access to that software. NASTF told the owner that “NASTF credentials are for use by qualified technicians, mechanics or locksmiths working in businesses providing repair or replacement services.”
Hyundai Speaks Up
Before publishing our first coverage of this issue, we reached out to Hyundai for comment. After the story went live, the automaker responded with the following statement to Carscoops:
“Hyundai is committed to supporting both our dealer network and independent repair facilities with safe, secure, and accessible service solutions. For vehicles equipped with electronic parking brakes, including the Ioniq 5 and Ioniq 5 N, the official repair procedure requires placing the rear calipers in service mode using either our Global Diagnostic System (GDS) or the J2534 application.
This ensures proper functionality and customer safety. Hyundai recently expanded access through an update to our J2534 application, enabling aftermarket users to perform functions previously restricted by the GDS secure gateway.
While authentication through NASTF is required for sensitive operations, this step helps maintain security and accountability. Our official dealer tool (GDS) is also available for purchase by anyone. Hyundai is actively exploring ways to make routine maintenance easier for all customers while upholding safety standards.
We appreciate the interest in DIY repairs and will continue working toward solutions that balance convenience with security.”
Seeking more detail, we pushed Hyundai to clarify whether a skilled owner could realistically do the job at home. The company followed up with this explanation:
“DIYers can replace brake pads on the Hyundai Ioniq 5 and Ioniq 5 N, but it requires specific steps and tools. Because these vehicles use electronic parking brakes, the rear calipers must be placed in service mode using either Hyundai’s Global Diagnostic System (GDS) or the J2534 application with a compatible pass-through device.
Both tools are publicly available, though GDS is more expensive and J2534 requires NASTF authentication for secure functions. Without these tools, the job cannot be done safely, as manual retraction could damage components.
Hyundai is not restricting DIY repairs, in fact, recent updates have expanded access, and we continue to explore ways to make routine maintenance easier while maintaining safety and security.”
So, yes, it can be done. But unless you already own the specialized tools or have deep pockets, the process can cost about as much as a tired old hatchback from the classifieds.
For now, at least until a cheaper workaround surfaces (we’re looking into it, so stay tuned), the Ioniq 5 N’s rear brakes may remain one of those maintenance jobs probably best left to the professionals.
Hyundai’s Ioniq 5 sales plunged after federal tax credits ended.
Kia’s EV9 and EV6 saw steep drops of 66 and 71% respectively.
Kia delayed its EV4 launch citing changing U.S. market conditions.
We all knew that sales of EVs in the US would fall dramatically in October, since there’s no $7,500 federal tax credit available. However, major automakers like Hyundai and Kia may not have anticipated just how dramatically sales would fall due to this policy change.
Starting with Hyundai, it recently confirmed that it sold 70,118 vehicles last month, a 2 percent decline from the 71,802 in October 2024. Importantly, year-to-date sales are up 10 percent to 748,467. But this is where the good news mostly ends.
Sales of the Ioniq 5 plummeted 62 percent to just 1,642 units, down from 4,498 sold last October. Similarly, Hyundai sold 52 percent fewer Ioniq 6s, down from 837 units to 398. The Ioniq 9 wasn’t available last year, but it hasn’t been a big seller this year, shifting 4,494 units year-to-date and just 317 in October.
Other Hyundai models that experienced significant declines included the Kona (-13 percent), Santa Cruz (-29 percent), Sonata (-32 percent), and Elantra (-16 percent). Helping to prop up total sales were the likes of the Palisade (+6 percent), Santa Fe (+22 percent), Tucson (+16 percent), and Venue (+49 percent).
Hyundai USA Sales
Model
25-Oct
24-Oct
Diff
25 YTD
24 YTD
Diff
Elantra
10,224
12,151
-16%
126,436
113,769
11%
Ioniq 5
1,642
4,498
-64%
42,733
34,816
23%
Ioniq 6
398
837
-52%
9,530
9,934
-4%
Ioniq 9
317
–
–
4,494
–
–
Kona
4,969
5,685
-13%
62,247
70,193
-11%
Nexo
2
4
-50%
5
93
-95%
Palisade
9,549
8,983
6%
102,331
90,775
13%
Santa Cruz
1,719
2,427
-29%
22,352
27,598
-19%
Santa Fe
11,800
9,644
22%
113,960
93,325
22%
Sonata
4,306
6,300
-32%
50,220
54,730
-8%
Tucson
23,036
19,829
16%
18,8275
165,776
14%
Venue
2,156
1,444
49%
25,884
21,287
22%
Total
70,118
7,1802
-2%
748,467
682,296
10%
SWIPE
Kia’s EV Collapse
Things are similar at Kia. Year-to-date, it sold 705,150 vehicles, a solid increase from the 653,078 units moved over the same period in 2024. Its total sales also rose slightly in October from 68,908 units to 69,002. However, like Hyundai, Kia EVs didn’t share in this success.
Kia sold just 666 examples of the three-row EV9 this October, over 1,941 examples sold the same month last year. Overall sales of the EV9 this year are down from 17,911 to just 13,114. Then there’s the EV6, which saw its number fall from 1,732 to just 508.
Through the first ten months of the year, 11,585 EV6s have been sold compared to the 17,717 last year. Kia also sells the Niro as an EV in the US, but has grouped its sales with those of the gasoline and hybrid versions.
Ioniq 5 N owner says Hyundai’s software blocks brake pad changes.
Access reportedly requires costly tools, a business login, and more.
The story raises new concerns about Right to Repair in modern EVs.
Automotive enthusiasts aren’t the only ones who enjoy getting their hands dirty. Many regular drivers tackle oil changes, swap air filters, or fit new brake pads without a second thought. These are the sorts of jobs that make you feel connected to your car, a small ritual of maintenance and pride.
But every so often, a manufacturer decides to make things harder than they need to be. I once had to drop an entire subframe on my BMW just to replace oxygen sensors, an experience that left me wondering whether the engineers had ever tried it themselves.
It’s rare to see a mainstream brand like Hyundai put similar hurdles on its customers when it comes to repairs. However, according to one owner, the brand isn’t just making a simple fix hard; it’s straight up declaring war on his (and your) right to repair his own car.
Is Hyundai Denying Right to Repair?
Two recent posts on Reddit’s r/Ioniq5Ncommunity have ignited a fierce debate. There, an owner claims Hyundai has drawn the battle lines. He’d set out to replace his rear brake pads, something he says he’s done countless times before on other vehicles, but soon discovered the automaker’s diagnostic tools had other plans.
According to the post, Hyundai’s digital systems effectively lock out anyone who isn’t a certified technician from performing even basic maintenance.
The rear brake pads are affected by the electric parking brake. To replace them, one must disengage the brake and get it to retract completely, otherwise, the new pads won’t fit. In addition, the car needs a diagnostic tool to recalibrate the motor on how far to move with the new pads in place.
In other words, even if you could manually disengage the parking brake, the car would still need calibration to work properly.
The only way to accomplish this is allegedly to use Hyundai’s J2534 Diagnostic Tool, a Windows-based application available only through the automaker’s tech info portal.
The owner says the software requires a $60 weekly subscription, a $2,000+ approved hardware adapter, and a constant internet connection for authentication. Even then, it reportedly doesn’t work properly on newer models like the 2025 Ioniq 5 N.
No DIYers, Please – Only Pros
“I broke down and bought the subscription and special adapter,” the owner wrote. “Guess what? It didn’t work.” Only later did they find out why. “My blood is boiling at the moment. NASTF has blocked my account, saying “DIYers are not permitted access.”
They included a photo of a message from NASTF that says in part, “Please provide your business name and 9-digit Federal Employer Identification Number. DIYers are not permitted access.”
The irony, the poster points out, is that Hyundai dealers don’t even use this Windows tool. They reportedly have access to an entirely different Android-based software suite that works seamlessly.
While this all sounds like a bureaucratic mess, the underlying issue raises serious questions about Right to Repair access in the EV era. For decades, enthusiasts and independent mechanics have fought for access to diagnostic tools and repair data that manufacturers often guard tightly.
But when basic wear items like brake pads require proprietary authentication, the argument takes on a new urgency.
Has Hyundai Gone Too Far?
Nothing about this setup sounds reasonable. Replacing brake pads is as fundamental as car maintenance gets, yet Hyundai’s system allegedly makes it feel like breaking into Fort Knox.
If that’s true, the automaker has some serious rethinking to do because locking out the people who care most about maintaining their vehicles isn’t a good long-term strategy.
I have personally considered buying an Ioniq 5 and a Kia EV6, but will avoid both until this sort of thing is doable for folks like me. Hyundai tells us that it’s looking into the situation and will report back once it has more information.