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October 26, 2017 Service bulletin

On certain 2017 MY Sonata (LF) and Santa Fe Sport (AN) vehicles, a screw securing the alternator?s...

Hyundai technical service bulletin 5NP-Q7W7V-11 for 2017 Hyundai Sonata and 2017 Hyundai Santa Fe Sport.

Bulletin number
5NP-Q7W7V-11
Component
Electrical system: alternator/generator/regulator
Summary
On certain 2017 MY Sonata (LF) and Santa Fe Sport (AN) vehicles, a screw securing the alternator?s regulator may not have been properly torqued during assembly. If this condition exists, the interior and/or exterior lights may flicker, and the alternator?s charging function may be affected illuminating the charging system warning light in the instrument cluster.

Owners of these vehicles have filed 81 complaints in the electrical category.

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