Hyundai Sonata 2003 — technical service bulletin
Bulletin 0390013 · NHTSA communication 10002338 · issued May 1, 2003
Technical service bulletin
communication type
Electrical System
component
2003
model years
1
vehicle entries
Official summary
Seat belt warning lamp circuit electrical troubleshooting manual (etm) correction. *tt
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.