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2021 Hyundai Elantra electrical system problems

Owners reported electrical system problems in 31 complaints for the 2021 Hyundai Elantra, 14% of the complaints on file. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
31 14% of this year's complaints
Crashes and fires
0 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

These complaints mention 1 fire.

What owners wrote

The contact owned a 2021 Hyundai Elantra. The contact stated that the vehicle was parked unattended. Approximately thirteen hours later, he was notified by the fire department that the vehicle had caught fire. A police report was filed. There were no reported injuries. The vehicle was parked where the fire occurred. The local dealer was contacted but the vehicle was not diagnosed or repaired.

Reported at 24,000 miles, June 2023 Fire

The contact owns a 2021 Hyundai Elantra. The contact stated while driving 30 MPH, the vehicle decelerated and lost motive power. The contact stated that the vehicle went into LIMP Mode. The vehicle was taken to the dealer on three occasions; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 61,000.

Reported at 61,000 miles, October 2022

Other problems reported for the 2021 Hyundai Elantra

Electrical system problems in other years

Electrical system problems across all Hyundai models