Decoding the Model Year and Build Details From a Honda VIN

Three parts of a Honda VIN carry the build story: characters 1–3 (the WMI) identify the manufacturing country, JHM for Japan, 19X/1HG for the USA, 2HG/2HK for Canada, 3HG for Mexico; character 10 gives the model year via a 30-year repeating code; and character 11 identifies the assembly plant (Marysville, Greensburg, Lincoln, Alliston, and others). Characters 12–17 are the unique serial number. A free VIN decode translates these codes into plain English instantly.

Honda WMI prefixes and what they mean

The World Manufacturer Identifier opens every Honda VIN:

WMI	Meaning
19X	Honda, USA, Greensburg, Indiana (Civic, CR-V) (verify model assignments before publish)
1HG	Honda, USA, Marysville, Ohio (Accord) (verify model assignments before publish)
5FN	Honda, USA, Lincoln, Alabama (Odyssey) (verify model assignments before publish)
5J6	Honda, USA, Ohio (CR-V, Passport) (verify model assignments before publish)
2HG / 2HK	Honda, Canada, Alliston, Ontario (verify before publish)
3HG	Honda, Mexico, Celaya (verify before publish)
JHM	Honda, Japan

The first character gives the country (1/5 = USA, 2 = Canada, 3 = Mexico, J = Japan); the second character (H) marks Honda.

The 10th character: model year

Honda uses the standard 30-year cycle, so one letter can mean two years, K means both 1989 and 2019, L both 1990 and 2020. Common recent codes: K = 2019, L = 2020, M = 2021, N = 2022, P = 2023, R = 2024, S = 2025, T = 2026. Letters I, O, Q, U, and Z are never used. Because of the 30-year repeat, always confirm the decade with the vehicle's actual age and styling, the decoder does this automatically.

Position 11: assembly plant

The plant code pinpoints the factory: Marysville and East Liberty in Ohio, Greensburg in Indiana, Lincoln in Alabama, Alliston in Ontario, Celaya in Mexico, and Sayama/Suzuka in Japan. The free decoder names the plant for you.

Positions 12–17: serial number

The last six characters are the production sequence, the vehicle's unique fingerprint within that model year and plant. On 1996-and-newer Hondas, body-panel VIN stickers carry this full VIN, so a mismatched panel sticker immediately reveals a replaced panel.

Using positions 4–8 (VDS) to verify trim and engine

The Vehicle Descriptor Section is where Honda encodes what the vehicle actually is: model, body style, engine, transmission, and restraint system. This is your fraud-check tool. If a seller advertises an Accord as a "2.0T Touring" but the VDS decodes to a 1.5T LX, the trim has been misrepresented, or the VIN belongs to a different vehicle. Always compare the VDS decode against the badges, the engine under the hood, and the window sticker. The free decoder translates the VDS automatically, so you don't need Honda's internal codebooks.

Model-Year FAQ

What is the 10th digit of a Honda VIN?

The model-year code. It's part of a standardized 30-year cycle shared by all manufacturers.

Why does the same letter mean two different years?

The code repeats every 30 years by design. Context, or a full VIN decode, resolves the decade.

Can the VIN tell me the exact build date?

The VIN gives the model year, not the calendar build date. The door-jamb certification label lists the actual month and year of manufacture.

What if the model-year code doesn't match the seller's claim?

That's a serious red flag, it suggests title fraud, a swapped VIN plate, or a misrepresented model year. Investigate or walk away.

Where can I decode a Honda VIN for free?

VINReportUSA's free decoder above translates every position, specs, model year, plant, and open recalls.

Conclusion

The 10th and 11th characters of your Honda's VIN pin down when and where it was built, facts that determine recalls, parts, and value. Decode the full VIN free, verify it against the door-jamb label, and you'll know exactly what you're buying.

References

• NHTSA VIN Decoder: https://www.nhtsa.gov/vin-decoder
• NHTSA vPIC: https://vpic.nhtsa.dot.gov
• NICB VINCheck: https://www.nicb.org/vincheck