2017 Hyundai Elantra electrical system problems

Related recalls

No recalls on file.

What owners say

1. Filed Jun 29, 2026CAElectrical SystemEngineTransmission & Drivetrain

   While operating my 2017 Hyundai Elantra under normal driving conditions at approximately 70,000 miles, the engine suffered a sudden, catastrophic loss of motive power and stalled completely while moving in active traffic without any prior warning. This severe stalling event occurred despite the vehicle being strictly and meticulously maintained according to all manufacturer guidelines and scheduled service intervals. Prior to the stall, the Check Engine Light illuminated. A…

   NHTSA complaint #11747095 · source
2. Filed Apr 22, 2026COElectrical SystemEngineAcceleration & Cruise Control

   I own a Hyundai Elantra with approximately 103,000 miles. The vehicle has developed an intermittent issue where the engine will suddenly stall while driving. This most often occurs when I am decelerating and turning, such as when entering or navigating roundabouts. At the time of the stall, multiple warning indicators appear simultaneously, including the check engine light, battery warning light, and a “no key detected” message. There are no prior warning signs before the…

   NHTSA complaint #11733041 · source
3. Filed Apr 11, 2026ILFireElectrical SystemEngineOther / Unknown

   Component or system failed: The electrical and/or engine system failed spontaneously. Gray smoke originated from under the hood, followed by black smoke and an intense fire. The vehicle is NOT available for inspection as it was declared a total loss and scrapped 30 days after the incident. Safety risk: My safety was at immediate risk as I was inside the vehicle when the fire began. Public safety was also threatened; the Bloomingdale Fire Department had to evacuate a Wendy’s…

   NHTSA complaint #11730591 · source
4. Filed Mar 20, 2026TXElectrical SystemEngine

   I am filing a formal complaint regarding my 2017 Hyundai Elantra SE (VIN: [XXX] ). The vehicle is currently experiencing severe safety issues, including unexpected engine stalling and loud mechanical rattling, alongside a P0014 diagnostic code. These symptoms align directly with the defects described in Recall 203 (NHTSA 21V301000) involving improper piston ring heat treatment and Service Campaign 966regarding engine bearing wear. As a consumer, I am extremely concerned…

   NHTSA complaint #11725959 · source
5. Filed Feb 28, 2026CAElectrical SystemLighting

   1: Driver’s window: don't go up or down, it doesn't respond to control. 2: Headlight warning lights is on all the time because bulbs are burn out so soon after replacement .

   NHTSA complaint #11721176 · source
6. Filed Feb 12, 2026CAElectrical System

   There was a recall Electronic Power Steering (EPS) motor connector that was being done for 2017 hyundai elantras and my car is affected by it. Hyundai is saying my car is not affected by the recall that they put out for this issue.

   NHTSA complaint #11717568 · source
7. Filed Jan 23, 2026PAElectrical SystemEngineTransmission & Drivetrain

   While driving, pressing the accelerator pedal, the vehicle hesitated and stalled. No warning lights came on until after I attempted to turn the vehicle back on then the check engine light and low oil light were illuminated. My vehicle was towed to a local mechanic and I was informed that the engine was blown and to tow my car to a Hyundai dealership as I was still under the 10 year/100k mile warranty. After getting my car to Hyundai, I was told I had to get a combustion…

   NHTSA complaint #11713030 · source
8. Filed Jan 15, 2026VABody & StructureElectrical SystemEngine

   to whoever it is that can help, I am reaching out to submit a formal complaint regarding my 2017 Hyundai Elantra due to ongoing mechanical and structural issues that began very shortly after I purchased the vehicle, which have progressively worsened. I made the purchase in January 2024 for approximately $13,000 with 60,000 miles. The vehicle now currently has approximately 108,000 miles. Since purchasing the car, I have experienced consistent time consuming and serious…

   NHTSA complaint #11711291 · source
9. Filed Jul 22, 2025OHBrakesElectrical SystemTransmission & Drivetrain

   The vehicle has experienced ongoing powertrain and electrical malfunctions over several months. The most common symptoms include being stuck in 4th gear (limp mode), complete loss of RPM and speedometer readings, and illumination of the check engine and ESC lights. Most recently, while traveling at approximately 10 mph, the vehicle experienced a sudden loss of both acceleration and braking. The brake pedal became stiff and unresponsive, and the car had to coast to a stop…

   NHTSA complaint #11675401 · source
10. Filed Jul 17, 2025MIElectrical System

    Odometer Fraud. The contact owns a 2017 Hyundai Elantra. The contact stated that upon taking the vehicle to an independent mechanic for servicing, the contact was informed that there was a mileage discrepancy. Additionally, the contact was informed that the check engine warning light had been tampered with and tape had been applied over the check engine warning light prior to the purchase. The vehicle was a dealer sale. At the time of purchase, it was reported that the…

    NHTSA complaint #11674367 · source
11. Filed Jun 25, 2025ARElectrical System

    My auto has a problem with the brake light on the drivers side not working at some times. The issue seems to happen almost every 6 months or so. The first time it stopped working, I took my auto to the dealership where i purchased it from costing me about $65.00, the second time 6 months later the brake light went out again. The bulb was replaced by the dealership at no charge, I was told that the bulb was put in wrong. The brake light is now out again. I noticed that it may…

    NHTSA complaint #11669194 · source
12. Filed Jun 22, 2025CAElectrical SystemSteering

    My vehicle was towed to manly Hyundai in Santa Rosa Ca June 18,2025. The vehicle when driving steered all over the lane then locked up on me almost causing a crash. The dealership says it’s the electrical column assembly. My vehicle is a 2017 Hyundai Elantra but don’t see any recall on it and I am being charged $3400.00. The red steering wheel light went on . I’m looking for a recall on this vehicle seems many others have had the same issue. I do not have any receipts yet…

    NHTSA complaint #11668461 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology