Hyundai TSB #20-EE-002H(1)
2017 Hyundai Sonata Hybrid
Affected Component: ELECTRICAL SYSTEM
- This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. The App must be run right after an incident battery is removed from the vehicle or after a battery charge is completed which qualifies for a warranty. It must be run at any time between RO open and close dates.