1.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
83,667 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2016 Hyundai Sonata Plug-in Hybrid engine problems

engine problem

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2016 Hyundai Sonata Plug-in Hybrid Owner Comments

problem #3

Apr 122023

Sonata Plug-in Hybrid 4-cyl

  • 65,000 miles

A D V E R T I S E M E N T S

The contact owns a 2016 Hyundai Sonata Plug-In Hybrid. The contact stated that on three separate occasions while driving approximately 65 MPH, the -??Check Hybrid System - Turn Off Engine-?? message was displayed. The check engine warning light illuminated. The contact then stated that the vehicle decelerated and went into LIMP Mode. The vehicle was towed to the dealer however, the failure could not be duplicated. The contact stated that the failure recurred. The vehicle was taken back to the dealer but the failure could not be duplicated; however, the contact stated that he provided diagnostic test data to the technician that displayed error codes however, the failure could not duplicated. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was provided a case number. The failure mileage was approximately 65,000.

- Ortonville, MI, USA

problem #2

Oct 102022

Sonata Plug-in Hybrid

  • 66,000 miles
The contact owns a 2016 Hyundai Sonata Plug-In Hybrid. The contact stated while driving 70 MPH or faster in Hybrid Mode, the vehicle stalled. The HEV error warning light was displayed on the instrument panel. The check engine warning light was also illuminated. The contact turned off the vehicle and disengaged the HEV Mode for the vehicle to restart and function as intended. The failure occurred three times. The vehicle had been taken to the dealer however, the mechanics were unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was made aware of the failure and opened a case. The approximate failure mileage was 66,000.

- Newtown, PA, USA

problem #1

Jun 112022

Sonata Plug-in Hybrid

  • 120,000 miles
The contact owns a 2016 Hyundai Sonata Plug-In Hybrid. The contact stated while the vehicle was approaching a stop sign, the vehicle stalled. The contact stated there was no warning light illuminated. The vehicle was not drivable. The contact stated he manually pushed the vehicle to the side of the roadway. The contact went back with his trailer and trailered the vehicle to the local dealer where it was diagnosed with needing the Hybrid control unit to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 120,000.

- Trafalgar, IN, USA

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