2018 Hyundai Sonata electrical system problems
The 2018 Hyundai Sonata has 62 electrical system complaints filed with NHTSA — 11% of the year's total, and roughly flat versus the prior model year.
62
Electrical System complaints
11%
Share of year
3
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“THIS CAR HAS A MIND OF IT ON WHEN I TURN ON HEAT THE RADIO STATION GOES STATIC VERY BAD ENGINE LIGHT KEEP COMING ON GO TO DEALERSHIP THEY KEEP ON RESET INSTEAD OF FIXING IT YESTERDAY MY STARTER BURN OUT .JUST OUT THE BLUE WITH NO WARNING SIGN IT WAS GOING OUT”
Common questions
How many electrical system complaints does the 2018 Hyundai Sonata have?
NHTSA has 62 complaints about the 2018 Hyundai Sonata electrical system — 11% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.