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How to Decode a Honda VIN: Read Every Character

August 31, 2026

A Honda VIN packs the car’s origin, identity, and model year into 17 characters. Honda uses the same ISO 3779 layout as every other automaker, so a Civic built in Ohio and an Accord built in Japan start with different characters for a reason. Once you know which position does what, the number reads like a short label. Here is how to decode a Honda VIN one character at a time.

The Three Parts of a Honda VIN

Every VIN splits into three blocks: who made it, what it is, and which exact unit it is.

Positions 1-3: The Honda WMI

The first three characters name the maker and the country of assembly. Honda builds in North America and Japan, so it uses several prefixes. A US-built Honda car often starts with 1HG, while a Japan-built one starts with JHM.

So a VIN starting JHM is a Japanese-built Honda before you read another character. The first character is the country (1 and 5 are the USA, 2 is Canada, J is Japan), and the next two identify Honda and the vehicle type. Look up any prefix on our WMI code reference.

Positions 4-8: The Vehicle Description

This block, the VDS, holds the model-specific details: the model line, body style, engine, and restraint system. Honda assigns these codes per model and year, so the same letter means one thing on a Civic and another on a CR-V. In broad terms:

• Positions 4-5 cover the model and body type.
• Position 6 often marks the body style or grade.
• Position 7 relates to the restraint or transmission setup.
• Position 8 is the engine code, tied to a specific engine family.

These charts are Honda-specific, so the quickest way to turn them into plain English is a decoder that reads them for you. Paste the VIN into our VIN Decoder to see the make, country, and year without a lookup table.

Position 9: The Check Digit

The ninth character verifies the whole VIN. It is a single value from 0 to 9 (or X for 10), calculated from every other character with a fixed formula. If one character is wrong, the check digit stops matching, which flags typos and tampering. Our VIN Validator runs the calculation, and how to check if a VIN is valid walks through the math.

Position 10: The Model Year

The tenth character is the model year. It cycles through letters and numbers, skipping I, O, Q, U, Z, and 0. The recent codes:

The same letters repeat every 30 years, so a decoder uses position seven to separate a 1995 from a 2025. The full chart back to 1980 is in our VIN model year codes chart.

Position 11: The Assembly Plant

The eleventh character is the plant code, the specific factory that built the car. For Honda that might be Marysville or East Liberty in Ohio, Alliston in Canada, or a plant in Japan. It is most useful for matching a VIN to a production record or a recall.

Positions 12-17: The Serial Number

The last six characters are the sequential production number, the unit’s unique serial. Two identical-looking Accords built on the same day differ here. Combined with the year and plant, it makes the VIN one of a kind.

Try It on a Real Honda VIN

You can decode a Honda VIN by hand once you know the blocks, but a tool is faster and catches mistakes. Paste any VIN into the VIN Decoder for the country, maker, and year, or use the VIN Validator to confirm the check digit before you rely on it. To see all 17 positions mapped out, try the VIN Breakdown Visualizer.

Keep Reading

• How to Read a VIN: What All 17 Characters Mean
• What a VIN Tells You: Decoding Make, Model, and Year
• VIN Model Year Codes: The Full Chart (1980-2031)
• WMI Codes: VIN Country and Manufacturer Reference

Free VIN tools: VIN Generator · VIN Decoder · VIN Validator · Bulk Generator · QR Code Generator · Visualizer

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