Hyundai Elantra 2018 — technical service bulletin
Bulletin 5NP-U8N3D-07 · NHTSA communication 10142697 · issued Jun 12, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018
model years
1
vehicle entries
Official summary
On certain 2018MY Elantra 2.0L (ADa) vehicles, the V-ribbed belt may become frayed. Follow the procedure outlined in this bulletin to inspect and if necessary replace the V-ribbed belt.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.