HYUNDAI SONATA PLUG-IN HYBRID 2018: HYBRID PROPULSION SYSTEM

General Information

NHTSA Campaign ID Number: 18V166000

Make Model Year
HYUNDAI SONATA PLUG-IN HYBRID 2018
Date Owners Notified Date Received by ODI Date Added to Database
2018-05-02 2018-03-12 2018-03-13

Production Dates: 2015-07-31 - 2017-08-31

Manufacturers Involved: Hyundai Motor America

Manufacturer Campaign Number: 175

Component: HYBRID PROPULSION SYSTEM

Potential Number Of Units Affected: 2840

Report Initiator: MFR MFR Report

Summary

Hyundai Motor America "Hyundai" is recalling certain 2016-2018 Hyundai Sonata Plug-In Hybrid vehicles. These vehicles are equipped with a Voltage Protection Device "VPD", designed to protect the high voltage battery module, that may activate inadvertently.

Consequence

If the VPD activates while the vehicle is being operated in Electric Vehicle "EV" mode, there may be a loss of power, increasing the risk of a crash.

Remedy

Hyundai will notify owners, and dealers will remove the VPD switch and install a new Battery Management System "BMS" that contains an Overvoltage Protection Device "OPD". The recall is expected to begin May 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 175.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 'TTY 1-800-424-9153', or go to www.safercar.gov.