Problems · by component

2012 Hyundai Elantra electrical system problems

129 owner complaints to NHTSA about the 2012 Hyundai Elantra cite electrical system, 19% of all 676 complaints for this model year.

Complaints
129
19% of all complaints
Crashes
4
Reported by owners
Fires
1
Reported by owners
Injuries
3
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The contact owns a 2012 Hyundai Elantra. The contact stated that while driving at an undisclosed speed, the instrument panel became inoperable and failed to operate as needed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a complaint was filed. The failure mileage was approximately 66,000.”
Owner complaint to NHTSAFiled Jan 28, 2026Electrical systemODI 11713946
“Driver side wheel baron was scrubbing together and brake fluid was leaking I lost speed can't go over 35 miles on the speedometer my airbag light is on on the dashboard, abs, the car with 2 lines and tire along with engine sign is on I look up for recall and it listed everything my 2012 Hyundai Elantra is doing I took it to Hyundai dealership in Orlando Florida on West colonial drive and 2 hours they called said it was ready they didn't do anything all the the same lights still on on the dashboard still leaking brake fluid and wheel baron and my brakes still scrubbing against each other speed reduction they claim they did the recall would not look at it again said they did it nothing changed I'm taking a risk of fire starting from brake fluid hitting the electrical box and wheel coming of and again All the lights on the dashboard is still on my name email address and everything is wrong on the paperwork except my phone number and I gave him my license with my information on it I'm asking the advisor how can he tell me that the work was done and recall doesn't necessary fix the problem but he knew my car remember everything that's impossible I told him why the…”
Owner complaint to NHTSAFiled Dec 10, 2025Electrical system, Wheels, Service brakesODI 11704352
“I went to start my car and it would not turn over. All the lights were on, the vehicle wouldn't move out of park, and the security system kept going off. The last time this happened I had the starter replaced and the neutral safety switch and it was fine for a bit but now it's happened again. This is at least the 3rd time I've had this issue. Please help! I know I'm not the only one. I had to have AAA come and pick my car up and bring it to a garage.”
Owner complaint to NHTSAFiled Oct 30, 2024Electrical system, Unknown or other, EngineODI 11622776
“A while ago the airbag light starting coming on intermittently and I originally thought it was the sensor detecting weight in the passenger seat or not and perhaps the sensor was a little off but did not investigate. Over time the light become on constantly but I didn't notice this shift until the horn stopped working recently too. After some troubleshooting of the fuse and relay, an independent shop determined that the clock spring is the issue. After researching online I discovered there is an extended warranty for the clock spring on my vehicle of which I was unaware. I do not recall receiving a letter about this [XXX] ), although the warranty extension was announced years before my vehicle showed signs of an issue. I also saw from other posts that the clock spring is a common issue possibly impacting the reliability of the airbags and horn and dealers have been hesitant to replace the clock spring until the issue reaches a certain degree of severity. Now I wonder if the airbags in my vehicle have not been ready to deploy in case of an accident since the seatbelt light started coming on and driving without a functioning horn adds more risk of an accident.…”
Owner complaint to NHTSAFiled Oct 20, 2024Electrical systemODI 11620913
“NHTSA: #23V651000 I need to know when I can get this major problem fix. This is a safety issue that needs attention. The vehicles anti-lock brake system module could leak brake fluid internally and cause an electrical short. An electrical short could result in significant overcurrent in the ABS module, increasing the risk of an engine compartment fire while driving or parked. [XXX] I was contacted took my vehicle in and was told a fuse would be ordered and I would be called back in to to get this safety issue fixed. I just spoke with the Service Manager in Terrell and he said the remedy was taken away on [XXX], one day after I was a the dealership and ALL ordered were canceled. Please see my invoice from [XXX] in attachment. This is a BIG problem for me.”
Owner complaint to NHTSAFiled Apr 25, 2024Electrical system, Service brakesODI 11585202
“It’s been happening recently everyday when going to start the car it doesn’t start and I have to pop the hood, open the fusebox cover and lift the wire attached to the fusebox and then when starting the car it starts. It’s been happening every other day and sometimes a week after.”
Owner complaint to NHTSAFiled Feb 4, 2024Electrical systemODI 11569754

Showing 6 of 129 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.