Does the 2018 Hyundai Ioniq Hybrid have any recalls?

2 recalls found in NHTSA data as of September 22, 2026, covering: hybrid propulsion system. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2018 Hyundai Ioniq Hybrid recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Hyundai dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2018 Hyundai Ioniq Hybrid?

13 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2018 Hyundai Ioniq Hybrid recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

2 recalls found in NHTSA data as of September 22, 2026

For the 2018 Hyundai Ioniq Hybrid. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Hyundai been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Hyundai dealer can also check your VIN. Recall repairs are free.

2018 Hyundai Ioniq Hybrid recalls, newest first

June 28, 2022NHTSA 22V45900010,575 vehicles potentially affected

Hybrid propulsion system › Inverter

Summary: Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Ioniq HEV and Ionic PHV vehicles previously recalled under recall number 18V-704. The Power Relay Assembly (PRA) located underneath the rear seat may overheat.
Consequence: An overheated PRA increases the risk of a fire.
Remedy: Dealers will inspect and replace the main relay or PRA, as necessary, free of charge. Owner notification letters were mailed August 23, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 232. This recall replaces NHTSA recall number 18V-704. Vehicles already repaired under the previous recall will need to have the new remedy completed.

This recall on nhtsa.gov

October 5, 2018NHTSA 18V70400010,575 vehicles potentially affected

Hybrid propulsion system › Inverter

Summary: Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Hyundai Ioniq Hybrid and 2018 Ioniq Plug-In Hybrid vehicles. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance.
Consequence: The increased electrical resistance can overheat the rear seat which is above the PRA, increasing the risk of a fire.
Remedy: Hyundai will notify owners, and dealers will inspect the Power Relay Assembly (PRA) for damage. If no damage is found, the main relay will be replaced. If damage is found, the PRA will be replaced. These repairs will be performed free of charge. The recall began February 28, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 178.

This recall on nhtsa.gov

Owner complaints

Owners have filed 13 complaints about the 2018 Hyundai Ioniq Hybrid with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 2
Fires reported: 0
Injuries reported: 2
Deaths reported: 0

Most complained-about components

Electrical system3
Engine3
Power train3
Unknown or other3
Vehicle speed control2

Other Hyundai Ioniq Hybrid years

Other 2018 Hyundai models

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Questions

Does the 2018 Hyundai Ioniq Hybrid have any recalls?: 2 recalls found in NHTSA data as of September 22, 2026, covering: hybrid propulsion system. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2018 Hyundai Ioniq Hybrid recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Hyundai dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2018 Hyundai Ioniq Hybrid?: 13 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.