TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHEN THE TURN SIGNALS WERE ENGAGED, THE OPPOSITE SIGNAL WOULD ACTIVATE INDEPENDENTLY AFTER THE TURN WAS COMPLETED WITHOUT WARNING. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE FAILURE WAS UNABLE TO DUPLICATED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 57,0…
2012 hyundai Elantra electrical problems
severe 103 complaints filed with NHTSA · avg repair $850
Complaints
103
Recalls
0
Crashes
3
Avg fix
$850
What owners are reporting 2 most recent
2012 HYUNDAI ELANTRA. CONSUMER HAD TO REPLACE BATTERY AS AN OUT OF POCKET EXPENSE. THE DEALER STATED THE BATTERY WAS NOT UNDER WARRANT, SO A REIMBURSEMENT IS BEING REQUESTED. THE CONSUMER RETURNED TO THE DEALER FOR THE THIRD TIME, BECAUSE THE VEHICLE WOULD NOT START. THE CONSUMER STATED THERE WAS AN OBVIOUS PROBLEM WITH THE BATTERY. *JB
Common questions
How serious is the electrical problem on the 2012 hyundai Elantra?
It's a meaningful issue. 103 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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