World Manufacturer Identifier (positions 1–3)
The first character marks the country of assembly, followed by Honda's own code. JHM marks a Japan-built Honda car, 1HG a US-built car from Marysville, Ohio, and 5FN or 5J6 a US-built SUV or truck from Lincoln, Alabama. Canada-built Hondas use 2HG, and Mexico-built use 3HG.
| Code | Meaning |
|---|---|
| JHM / JHL | Japan-built Honda (car / MPV) |
| 1HG | US-built Honda car (Marysville, Ohio) |
| 5FN / 5J6 / 5FP | US-built Honda SUV/truck (Lincoln, Alabama) |
| 2HG | Canada-built Honda (Alliston, Ontario) |
| 3HG | Mexico-built Honda (El Salto, Jalisco) |
Engine code (position 8)
Position 8 is the character most worth checking on a Honda VIN — it separates VTEC and i-VTEC engine variants across trims. The live decode above always resolves this correctly against the actual model year.
Model year and plant (positions 10–11)
Honda's major US plants include Marysville, Ohio; East Liberty, Ohio; and Lincoln, Alabama, alongside Alliston, Ontario and El Salto, Mexico. Position 11 resolves the exact plant for any VIN decoded above.