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Transmission and drivetrainPart report

2016 Hyundai Sonata Plug-In Hybrid Transmission and drivetrain Problems

Complaints
3about this part
Share
12%of 26 total for the year
Median mileage
14,775miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the transmission and drivetrain of the 2016 Hyundai Sonata Plug-In Hybrid, 12% of the 26 complaints for this model year. Where a mileage was given, the median is 14,775 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Hybrid system warning light came on several times. Now it is not operable. Car was checked by local Hyundai dealer service 3 days ago. They did not have parts at the time of service, they did not perform the recall service. I was able to drive it back home safely, but when I tried to start the car again 3 days later in the evening, it gave warnings. Car is not operable.”

NHTSA complaint #11121258, filed 2018-08, 8,550 miles

“Vehicle was in motion when the phev warning illuminated and the gasoline engine shut off. The vehicle lost all propulsion. It refused to engage the gasoline or electric motor to move out of a dangerous situation. The vehicle was towed to the Hyundai dealer where it was diagnosed as a failed hybrid battery.”

NHTSA complaint #11044785, filed 2017-11, 21,000 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2019240%
2017413%
2016312%

Other parts of the 2016 Hyundai Sonata Plug-In Hybrid

Engine
18 complaints
Electrical system
12 complaints
Other or unknown
5 complaints
Hybrid propulsion system
3 complaints
Fuel system
2 complaints

← All problems reported for the 2016 Hyundai Sonata Plug-In Hybrid

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology