WMI prefixes
KMH, KM, 5N
Use the first three VIN characters as the starting point for Hyundai manufacturer identification.
Vehicle lookup
Decode a Hyundai VIN with the usecos 17-character VIN decoder. The tool checks VIN format, check digit, model-year position, WMI manufacturer prefix, NHTSA vPIC attributes and recall caveats.
Verified: 2026-07-30 · Author: usecos.app Research & Engineering
A Hyundai VIN can identify the manufacturer prefix, model-year code, plant code, serial section and available NHTSA vehicle attributes. It cannot prove title status, lien status, accident history or whether every recall has been repaired.
Enter a 17-character VIN here, then use the examples and notes below to understand what the result can and cannot prove.
| Scenario | Result | Interpretation |
|---|---|---|
| Hyundai VIN example | 5NPE24AF1FH123456 | Existing usecos validation case decodes as a 2015 Hyundai Sonata sedan with a valid check digit. |
| Common WMI prefixes | KMH, KM, 5N, 5X, 7A, NL | Hyundai VIN prefixes can indicate US, South Korean or other production context depending on vehicle line. |
| Canadian buyer check | NHTSA + Transport Canada | US recall data is useful, but Canadian recall campaigns and remedy availability can differ. |
KMH, KM, 5N
Use the first three VIN characters as the starting point for Hyundai manufacturer identification.
Position 10
The model-year code repeats on a 30-year cycle, so context matters for older vehicles.
Position 9
A failed check digit usually means a mistyped VIN or a non-standard/special-case vehicle.
VIN = WMI positions 1-3 + VDS positions 4-8 + check digit position 9 + model year position 10 + plant position 11 + serial positions 12-17
Hyundai VINs use the same 17-character structure as other modern North American vehicles. The WMI prefix is the first place to check whether the decoded make and country match the listing.
| Metric | Formula | Use when |
|---|---|---|
| WMI prefix | positions 1-3 | Check whether the VIN begins with a Hyundai or related manufacturer prefix. |
| Check digit | position 9 | Validate that the VIN characters pass the standard checksum. |
| Model year | position 10 | Compare the model-year code with the seller listing and registration. |
| Recall check | NHTSA + Transport Canada + manufacturer | Look for open safety campaigns before purchase. |
No. A VIN decoder can identify manufacturer and vehicle attributes, but it does not replace a lien search, title check, accident-history report or inspection.
NHTSA vPIC fields depend on manufacturer-submitted records. Some trims, engines, plants or imported vehicles may have blank or ambiguous fields.
This page uses the shared usecos VIN decoder, visible methodology, and the source links below. Verified on 2026-07-30.