2018 Hyundai Santa Fe Sport Recalls, Issues & Maintenance

The 2018 Hyundai Santa Fe Sport carries 4 open NHTSA recalls — most recently covering coil springs and control unit/module. Owners report 7 recurring issue clusters, led by “Brake pedal loss with ABS warning light.” Hyundai's owner's manual splits service into Normal and Severe schedules. Most US drivers qualify as Severe due to short trips, extreme temperatures, or stop-and-go traffic. Hyundai Assurance covers the first 3 years / 36,000 miles of complimentary maintenance on new vehicles. The Theta II 2.0L and 2.4L engines (2011-2019) are subject to TSBs around oil consumption — strict adherence to oil intervals matters.

4 Open Recalls

Source: NHTSA

SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

Campaign #17V577000 · Sep 20, 2017

Issue: Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The front coil springs may have been improperly manufactured and, as a result, may fracture under certain loads while driving.

Risk: If the coil spring fractures, it can puncture the tire, causing a loss of vehicle control and increasing the risk of a crash.

Fix: All of the affected vehicles are currently unsold on dealer lots. Dealers will replace both front coil springs, free of charge prior to the vehicle's sale. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 167.

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Campaign #22V056000 · Mar 2, 2022

Issue: Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Santa Fe, 2017-2018 Santa Fe Sport, 2019 Santa Fe XL, and 2014-2015 Tucson vehicles. The Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire.

Risk: An engine compartment fire while parked or driving can increase the risk of injury.

Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS multi-fuse, as necessary, free of charge. Owner notification letters were mailed May 31, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 218.

AIR BAGS:SIDE/WINDOW

Campaign #17V801000 · Dec 13, 2017

Issue: Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The side curtain air bags on these vehicles have a component that may detach during deployment of the inflatable curtain air bag.

Risk: If the component detaches during deployment, the curtain air bag may not inflate properly during a crash, increasing the risk of injury. Additionally, if the detached component were to enter the vehicle occupant compartment, there could be an increased risk of occupant injury.

Fix: Hyundai will notify owners, and dealers will replace the driver and passenger side curtain air bags, free of charge. The recall is expected to begin February 9, 2018. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 171.

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Campaign #22V810000 · Oct 27, 2022

Issue: Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire while parked or driving.

Risk: An engine compartment fire while parked or driving can increase the risk of injury.

Fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS multi-fuse, free of charge. Owner notification letters were mailed November 16, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 237. This recall is an expansion of recall 22V-056.

Recall data refreshed Sep 13, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2018 Hyundai Santa Fe Sport.

1 active NHTSA investigation

Source: NHTSA
  • Hyundai and Kia ABS Module Fires

    Action #AQ23002 · opened Nov 17, 2023

    The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electron…

    View on NHTSA →

Reported to NHTSA

Brake pedal loss with ABS warning light

SERVICE BRAKES, HYDRAULIC

9 NHTSA complaints · 2023-09 → 2026-03

The contact’s son stated that while driving at 45 MPH, the brake pedal depressed with no warning light illuminated. The contact’s son stated that the ABS braking system failed, and the brake pedal did not function when attempting to stop the vehicle
Owner report, NHTSA ODI #11726456
I was driving going around 50 and put on my brakes after that the abs light Epb light and cruise control lights all came on and my car wouldnt stop unless I preessed very hard on brakes
Owner report, NHTSA ODI #11599590
Driving on the highway my Hyundai begins braking and cannot be stopped even though the Automatic braking system was disengaged
Owner report, NHTSA ODI #11612483

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Panoramic sunroof and rear window glass shattering

UNKNOWN OR OTHER

3 NHTSA complaints · 2023-11 → 2026-02

While parked the panoramic sunroof spontaneously shattered
Owner report, NHTSA ODI #11718921
On November 2nd of 2023, I was driving approximately 5 miles away from home when all of a sudden the sunroof glass shattered. It sounded like an explosion of glass
Owner report, NHTSA ODI #11554278
I got into my vehicle and when I closed my door, my rear window exploded. There was no one around the vehicle
Owner report, NHTSA ODI #11630653

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Paint bubbling and peeling on hood and roof

STRUCTURE

3 NHTSA complaints · 2023-08 → 2023-09

paint peeling from roof of vehicle
Owner report, NHTSA ODI #11538478
In may july of 2023 a bubble in the paint came up about size of a large egg. It has since gotten larger every week and broke open leaving exposed metal and paint falls off while driving hitting windshield
Owner report, NHTSA ODI #11546672
Within weeks of the end of the vehicle's 5-year warranty period, the pearl white paint suddenly started bubbling on the front hood in June 2023
Owner report, NHTSA ODI #11537952

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Excessive oil consumption between oil changes

ENGINE

50 NHTSA complaints · 2023-08 → 2026-07

The car has 90,000 miles on it and uses excessive oil, not leaking. It uses at least one quart per 1000 miles
Owner report, NHTSA ODI #11748333
My vehicle is using excessive oil. I first noticed this around 80 000 miles. Initially it started off with not being able to get the 5000 miles before next oil change and dropped to around 4000 miles
Owner report, NHTSA ODI #11718669
Engine burns prodigious amounts of oil. Uses one quart in about 400 miles. Hyundai verified this with their 1000 mile oil consumption test
Owner report, NHTSA ODI #11697992

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Engine seizure and loss of motive power while driving

ENGINE

46 NHTSA complaints · 2023-08 → 2026-06

The contact stated that while driving at 65 MPH, the engine seized. No warning light was illuminated. The vehicle was coasted to the shoulder of the roadway; however, the vehicle was in an unsafe location
Owner report, NHTSA ODI #11683096
Have 80,000 miles on vehicle , driving down highway , and total engine failure occurred. Luckily there was a highway shoulder I was able to roll onto for safety. No oil light had come on, but mechanic said there was an internal oil leak, and that I had no oil , and engine was…
Owner report, NHTSA ODI #11596311
My Hyundai Santa Fe’s engine blew up while I was driving it and everything shut down without warning. I was stuck in the middle of a busy 4 way stop until I was pushed into a parking lot so I could get towed
Owner report, NHTSA ODI #11582392

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Cylinder misfire with knock sensor code P1326

ENGINE

36 NHTSA complaints · 2023-08 → 2026-07

engine cut out on highway, check engine light flashing. Car would not exceed 50 mph on highway and would hesitate/jump trying to go up any hill/incline. Took to mechanic and vehicle had P1326 knock sensor code
Owner report, NHTSA ODI #11718820
After checking I’m getting the error codes P1326 and P0014. I’m not unable to go past 40mph and the vehicle starts stalling when I approach that speed which is incredibly dangerous depending on what road I’m on
Owner report, NHTSA ODI #11673404
This engine is burning oil. Its mixing oil with gasoline in the cylinders. Its fouling spark plugs and consuming large amounts of oil with absolutely no visible oil leaks. The exhaust is black. PCV valve is clean. Engine is misfiring due to spark plug fouling
Owner report, NHTSA ODI #11697278

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Engine compartment fire and smoke

ENGINE

5 NHTSA complaints · 2023-08 → 2026-03

My husband was driving our vehicle on the highway when the engine began to smoke and the caught fire. Unfortunately it was not able to be saved
Owner report, NHTSA ODI #11692877
Stopped at a red light and car caught on fire under the hood
Owner report, NHTSA ODI #11613143
The contact stated while driving 55 MPH, the vehicle made an abnormal rattling sound and there was fire coming from underneath the hood. There was no warning light illuminated
Owner report, NHTSA ODI #11540580

Read all complaints on NHTSA →

Note: NHTSA also opened 1 defect investigation(s) on this vehicle that closed without action.

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 13, 2026. Investigation data refreshed Sep 13, 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 3,750 mi

Severe service: every 3,750 miles. Normal service: 7,500 miles. Theta II 2.0L/2.4L (Sonata, Santa Fe, Tucson 2011-2019): never extend — oil consumption issues are documented in Hyundai TSBs.

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. AWD Tucson and Santa Fe owners benefit from rotation at 5,000 miles.

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. Elantra and Sonata front pads typically last 40,000-50,000 miles.

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.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 24 months. Required to maintain ABS and ESC pump life.

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. Severe service or dusty conditions: 15,000 miles.

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.

Automatic Transmission Fluid

Every 30,000 mi

Severe service: every 30,000 miles. Normal: 60,000 miles. Use Hyundai SP-IV or SPH-IV — substitutes can cause harsh shifting and torque converter damage.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 105,000 mi

Iridium spark plugs are rated 105,000 miles on Theta II, Lambda II, and Smartstream engines. 1.6T (Veloster N, Kona N): 60,000 miles.

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.

Long-Life Coolant

Every 30,000 mi

Hyundai Long-Life Coolant (pink): first change at 60,000 miles, then every 30,000. Do not substitute green or orange coolant — it damages the cylinder head gasket on GDI engines.

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. Located behind the glove box on most Hyundai 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.

Drive Belt Inspection

Every 60,000 mi

Inspect serpentine belt and tensioner every 60,000 miles. Replace at 90,000 miles on most models.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

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 2018 Hyundai Santa Fe Sport reflects Hyundai's published service intervals and the Service Reminder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.