Electric Motor
Electric drive failure, replacement or malfunction.
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Reliability
Overall Reliability
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.
Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot
Owner Reported Trouble Spots
The Reliability score is based on our latest subscriber survey of 2019 Hyundai Ioniq owners. The owner comments describe problems respondents experienced with this vehicle.
In-car Electronics
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
What Owners Say
"volume on radio/displays ie podcasts and maps cut in and out and then failed completely ."
Anonymous, FL (2019 Hyundai Ioniq Blue 1.6-L 4 Cyl hybrid)Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"The seal on the rear view camera lens failed in December 2023. Consequently, the lens became foggy on humid days, greatly to totally blocking rear camera vision. Hyundai replaced the camera at no cost although it was 2 weeks after the warrantee period expired."
Anonymous, BC (2019 Hyundai Ioniq Electric Electric)Engine Minor
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
What Owners Say
"The engine light turned on. Technician found problems with the Sensor Circuit, Heater Control Circuit Ranger Performance, and Sensor Signal Stuck Lean. The problem was completely solved. They replaced all the faulty components. The job was still under Hyundais garanty."
Anonymous A., CT (2019 Hyundai Ioniq Plug-in Hybrid 1.6-L 4 Cyl plug-in hybrid)Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
What Owners Say
"The check engine light keeps coming on. The oxygen sensor had to be replaced, but we were warned that because of this and the length of time it took to even get the appointment, we might have to replace the catalytic converter as well. $700 later we replaced the sensor and several months later the check engine light came on again. You can't get an appointment at a Hyundai dealer for months in the Sacramento region, but we got lucky and an appointment appeared after constantly checking for weeks. This time it was determined to be the sensor again and that a software update was needed. There was no charge since it was within warranty, but several months later and the check engine light comes on intermittently. You can't get into any dialogue with Hyundai. They are overwhelmed with all sorts of issues."
Anonymous, CA (2019 Hyundai Ioniq Plug-in Hybrid 1.6-L 4 Cyl plug-in hybrid)Noises/Leaks
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
What Owners Say
"Tire noise is very annoying and has gotten significantly worse after 25000 miles"
Anonymous, NY (2019 Hyundai Ioniq Limited 1.6-L 4 Cyl hybrid)Electrical Accessories
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
What Owners Say
"Battery failed to recharge and had to be replaced at dealership; dealer had to order battery and replacement parts. Car disabled for a week and cost over $500 (electronics on top of battery also needed replacing)."
Anonymous A., WA (2019 Hyundai Ioniq Plug-in Hybrid 1.6-L 4 Cyl plug-in hybrid)Brakes
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
What Owners Say
"rear left parking brake is engaging on its own"
Anonymous, CA (2019 Hyundai Ioniq Electric Electric)Body Hardware
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
What Owners Say
"Key cover came off door handle."
Anonymous, CO (2019 Hyundai Ioniq Plug-in Hybrid 1.6-L 4 Cyl plug-in hybrid)Paint/Trim
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
What Owners Say
"trunk spoiler is plastic gray paint fading from sun"
Anonymous A., FL (2019 Hyundai Ioniq Blue 1.6-L 4 Cyl hybrid)Drive System
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
EV Battery
Electric/hybrid battery pack failure, replacement or malfunction, or cooling.
Suspension/Steering
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Climate System
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Engine Major
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Transmission Major
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Transmission Minor
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Engine Cooling
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Engine Electrical
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
2019 Sedans & Hatchbacks Reliability
This Car
0
100
Hyundai Ioniq
vs. Similar Cars
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Nissan Leaf
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Hyundai vs. Other New Car Brands Reliability
Overall Reliability Verdict
POTENTIAL TROUBLE SPOTS
Electric Motor
EV Battery
Engine Major
Engine Minor
Engine Cooling
Engine Electrical
Transmission Major
Transmission Minor
Drive System
Fuel System/Emissions
Exhaust
Suspension/Steering
Brakes
Climate System
Electrical Accessories
Body Hardware
Paint/Trim
Noises/Leaks
In-car Electronics
Reliability indicates how models have performed in the past, providing the basis for predicting
how the vehicles will hold up in the year ahead. These charts provide the most comprehensive
reliability information available to consumers. Based on information received from our latest
subscriber survey for over 300,000 vehicles, our reliability history charts give
you a rundown on how 2000 through 2024 vehicles are holding up in 20
potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and
brakes to power equipment and the electrical accessories.
NA indicates that we did not receive a large enough sample size to provide
data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
Recalls
PROVIDED BY
ELECTRICAL SYSTEM
Dec 07, 2021
Unexpected acceleration following gas pedal release can increase the risk of a crash.
Summary:
Hyundai Motor America (Hyundai) is recalling certain 2017-2019 Ioniq electric vehicles. An unstable electrical ground may cause the vehicle to enter a fail-safe mode with reduced acceleration and power. In certain conditions while in fail-safe mode, the vehicle may accelerate after the gas pedal is released.
What should you do:
Dealers will update the EPCU (Electric Power Control Unit) software and repair the ground wiring, free of charge. Owner notification letters were mailed February 9, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 215.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
NHTSA CAMPAIGN ID Number:
21V944000
Potential Number of Units Affected:
2679
Check Vehicle for Unrepaired Recalls
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"computer module that is controlling the parking brake broke down...and i was told that it is NOT COVERED BY the 100K power train warranty. Hard to understand how a COMPUTER module which on an ELECTRIC CAR, prevents the car from being driven, is not covered by POWER TRAIN warranty"
Anonymous, CA (2019 Hyundai Ioniq Electric Electric)