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Hybrid System Failure
2017 Hyundai Sonata Plug-in Hybrid
This problem may be covered under warranty. Ask your Hyundai dealer.
10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 42,100 miles
- Total Complaints:
- 2 complaints
electrical problem
Helpful websites
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A D V E R T I S E M E N T S
After having my 2017 Sonata PHEV repaired under warranty for Hybrid system failure, the car worked fine for 1 week before again experiencing hybrid system failure, characterized by a loss of power while driving and illumination of the check engine light. Returned the car to the dealership..the scan tool indicated that a different battery management system had failed. Waited a months for the part to arrive…when I finally picked up my car on Nov 3, 2021 I didn’t even make it to the first traffic light before the car once again died..The dealership then diagnosed a failed high voltage battery and I never drove the car again…see separate complaint.
- dowlim05, Old Lyme, US