Determining the release date of Japanese cars by body number online - free methods

Why is it important to know the exact year of manufacture of a Japanese car?

When buying a used car from Japan production date often hidden or indicated incorrectly. This is due to the peculiarities of the Japanese market: cars there are used intensively, but at the same time they are maintained in perfect condition. Sellers often “rejuvenate” a car by 1-2 years to increase its value. Meanwhile, a difference of even six months can mean change of configuration, updating the engine or gearbox, and also influence luxury tax during customs clearance.

Official documents (eg. export certificate deregistration certificate) are not always available, especially when purchased at auctions USS, TAA, JAA. In such cases body number (VIN) becomes the only reliable source of information. Its decoding allows you not only to find out the year of manufacture, but also to check originality of the body and lack of criminal history - for example, if the car was stolen or was involved in an accident with serious damage.

Structure of the VIN code of Japanese cars: where to look for the date

Japanese manufacturers adhere to international standards ISO 3779 for the formation of VIN, but have their own characteristics. The code consists of 17 characters (numbers and Latin letters, except I, O, Q), divided into three parts:

• 🔹 WMI (World Manufacturer Identifier) — the first 3 characters indicating the manufacturer. For example:
  • JT — Toyota (Japan)
  • JH — Honda
  • SAL — Nissan (for models released in Japan)
  • FU — Subaru
• 🔹 VDS (Vehicle Descriptor Section) — characters 4-9, describe the model, body type, engine. Information about this may be hidden here. special versions (for example, Toyota Crown Athlete G or Nissan Skyline GT-R V-Spec).
• 🔹 VIS (Vehicle Identifier Section) - characters 10-17, where 10th character - this is model year (does not always coincide with the calendar!). This is what is most often counterfeited.

Feature of Japanese VINs: model year may be several months ahead of the calendar. For example, a car produced in August 2019, may have a model year code 2020. This is due to the line update cycle - many models (Mazda CX-5, Subaru Outback) will debut in the fall of the previous year.

Free online services for checking VIN of Japanese cars

There are several reliable resources where you can decrypt VIN without registration and SMS. However, not all of them are equally accurate for Japanese cars. Below are proven services indicating their strengths and weaknesses:

Service	Support for Japanese brands	Date accuracy	Add. functions	Limitations
VINDecoderZ	✅ All main (Toyota, Honda, Nissan, Mazda, Subaru, Mitsubishi)	⭐⭐⭐⭐ (error ±1 year)	Theft check (Interpol database), repair history	Limit of 3 requests per day from one IP
VIN Decoder (Poland)	✅ Best for Mitsubishi and Suzuki	⭐⭐⭐ (error up to 2 years for older models)	Detailed description of options	Interface in English, no Russian
CarVertical	✅ All brands, but paid for full report	⭐⭐⭐⭐⭐ (exact date with month)	Mileage, accidents, service history	Free basic information only
VINCheck.Info	⚠️ Doesn't work well with Daihatsu and Isuzu	⭐⭐ (often displays “data missing”)	Checking for reviews (recall)	Lots of ads, slow loading

For maximum accuracy it is recommended double-check the data on 2-3 services. If the results differ by more than a year, this is a reason to suspect broken VIN or forgery of documents. In such cases, you should contact export certificate or order a paid check via JEVIC (Japan Automobile Exporters Association).

How to decipher the production date manually using the 10th character of the VIN

If online services provide conflicting data, you can determine the year yourself. For this you need 10th character of VIN - it matches model year according to the following table:

Year | VIN symbol
----|-----------
1980 | A
1981 | B
...
1999 | X
2000 | Y
2001 | 1
2002 | 2
...
2009 | 9
2010 | A
2011 | B
...
2020 | L
2021 | M
2022 | N
2023 | P
2026 | R
2026 | S
2026 | T
2027 | V
2028 | W
2029 | X
2030 | Y

Examples:

• 📌 VIN: JT2BF22KX012345 → symbol X → model year 1999.
• 📌 VIN: JH4KA7665C000123 → symbol 5 → model year 2005.
• 📌 VIN: SALGA254M123456 → symbol M → model year 2021.

Important: Toyota and Lexus model year may start from July of the previous calendar year. For example, a car with VIN JT...N... (2022 model year) could be released in August 2021. U Nissan and Infiniti the shift is smaller - usually with September.

Check the symbols on the body and in the documents | Check the 10th symbol in the table | Use 2-3 online services | Pay attention to traces of interruptions (uneven fonts, scratches)

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Features of determining the year for different Japanese brands

Each manufacturer has nuances in the formation of VIN, which affect the accuracy of determining the date. Let's look at the key brands:

Toyota and Lexus

These brands 4th character of VIN often points to model series, which helps clarify the year. For example:

• 🔧 JT2B... — Toyota Camry (XV40 series, 2006–2011).
• 🔧 JTE... — Toyota Land Cruiser 200 (URJ200 series, since 2007).

For Lexus valid rule: if 8th character - letter G, this indicates all-wheel drive (AWD), which narrows the range of possible years of release.

Nissan and Infiniti

U Nissan 6th and 7th characters may indicate engine type, which indirectly helps determine the year. For example:

• 🔧 SALGA... - engine GA16DE (installed on Nissan Almera N16 2000–2006).
• 🔧 JN1T... — Nissan Teana (J31 series, 2003–2008).

Infiniti uses the same principles, but with the prefix JN8 for models manufactured in Japan.

Honda and Acura

U Honda 5th character often points to model generation. For example:

• 🔧 JH4KA... — Honda Accord 7th generation (2002–2007).
• 🔧 JHM... — Honda CR-V 3rd generation (2006–2011).

For Acura (premium division Honda) the rule applies: if 1st character — J, the car was assembled in Japan; if 1H or 2H - in the USA.

How to recognize a fake VIN on Japanese cars?

Fake VINs often have:

1. Uneven fonts or marks of sanding on the plate (usually located on the driver's door pillar or under the hood).

2. Mismatch of symbols on the body and in documents (for example, in the PTS and on the plate).

3. Absence of the 10th character or its discrepancy with the model year table.

4. Repeated characters in VIN (for example, JT2BF22KXX...), which is prohibited by ISO 3779.

Common mistakes when determining the year and how to avoid them

Even experienced buyers make mistakes that lead to... incorrect cost estimate or buying a car from hidden problems. Here are the most common:

⚠️ Attention: If in the VIN it is in the 10th position 0, this does NOT mean 2000! Symbol 0 in Japanese VIN is not used - its presence indicates falsification or error in documents. The correct symbol for the year 2000 is - Y.

• 🚫 Ignoring the month of issue. Many services only show the year, but for Japanese cars the month is also important. For example, Mazda CX-5 2016 model year, released in January 2016, technically refers to restyling 2017 (updated optics, multimedia).
• 🚫 Trust only one source. Free services may be off by 1-2 years, especially for rare models (Mitsubishi Pajero Mini, Suzuki Jimny). Always check the data with export certificate.
• 🚫 Confusion between calendar and model year. For example, Subaru Forester 2019 model year could be released in October 2018. This is important for warranty purposes (in Japan, the warranty starts from the date of manufacture, not sale).

To avoid errors, follow the algorithm:

1. Check the VIN at 2-3 services.
2. Check the 10th character with the model year table.
3. Specify the model series using 4-8 VIN characters.
4. Ask the seller photo of VIN plate and export certificate.

💡

If the date in the VIN and documents differs by more than 6 months, this is a reason for an in-depth check. Possible reasons: broken body, overcooking after an accident, or document fraud.

Additional ways to verify the authenticity of a Japanese car

VIN is not the only source of information. For the full picture use:

• 🔍 Export certificate (deregistration certificate). It indicates the exact date of deregistration in Japan, which indirectly confirms the year of manufacture. Please note the point First Registration Date.
• 🔍 Body plate. In Japanese cars it is usually located:
  • On the driver's door pillar (at Toyota, Honda).
  • Under the hood on the spar (at Nissan, Mitsubishi).
  • On the rear arch (at Subaru, Suzuki).

  Check the VIN on the plate with the documents - they must match character to character.

• 🔍 Auction sheets (auction sheets). If the car was bought at auction (USS, TAA, JAA), the sheet indicates the date of first registration (First Reg.) and mileage at the time of sale. Match this data with the VIN.

⚠️ Attention: At Japanese auctions they often indicate model year, not the calendar year of issue. For example, Toyota RAV4 The 2020 model year at auction may be designated as 2020/05 (May 2020), although the car actually left the assembly line in November 2019.

You can use a free service to verify the authenticity of documents JEVIC (Japan Automotive Exporters Association). Enter number deregistration certificate — the system will show whether the car is listed in the database of legally exported cars.

FAQ: Frequently asked questions about determining the year of Japanese cars

Is it possible to find out the month of manufacture of a Japanese car using the VIN?

Yes, but not all services provide this information for free. B beach reports (for example, CarVertical or Carfax Japan) month is indicated. It can also be determined by body serial number (last 6 characters of VIN), but this requires data from a specific plant.

For Toyota and Lexus month is coded in 11th character of VIN (letters A–L correspond to the months January to December). For example, VIN JT2BF22KXB... means February.

What to do if the VIN is not recognized by online services?

Possible reasons:

• 🔹 VIN entered with an error (check the symbols 0 and O, 1 and I).
• 🔹 A car of a rare model or limited edition (for example, Nissan Skyline GT-R Nismo).
• 🔹 VIN is interrupted or forged.

Solution:

1. Try the service VIN Decoder (Poland) - it recognizes rare Japanese models better.
2. Contact official dealership stamps with a request to decipher the VIN (the service is paid, but reliable).
3. Order a report at JEVIC (costs ~$20, but gives 100% accurate information).

How to check if the VIN on a Japanese car has been interrupted?

Signs of a broken VIN:

• 🔹 Uneven edges of symbols on the sign.
• 🔹 Traces of welding or putty around the place where the sign is attached.
• 🔹 VIN mismatch on the body and in the documents (even one character!).
• 🔹 Absence of a sign in a standard place (for example, at Toyota it should be on the door pillar and under the hood).

To check:

1. Check VIN with export certificate.
2. Order your story via CarVertical — the report will indicate whether the VIN has been changed.
3. Inspect the car on a lift: the original VIN is also duplicated on spars and front panel.

Why do online services show different years for the same VIN?

A difference of 1 year is a normal situation, since the services use different databases. For example:

• 🔹 VINDecoderZ can be guided by calendar year.
• 🔹 CarVertical shows model year (which may be ahead of the calendar one).

If the difference is more than 1 year:

• 🔹 The car may have passed restyling or a generation change in the middle of the year (for example, Mazda 3 The 2019 model year was produced with June 2018 by May 2019).
• 🔹 VIN may belong to special edition (for example, Subaru WRX STI Final Edition), which was released in limited edition.

Is it possible to find out from the VIN whether a car has been in an accident or stolen?

VIN itself does not contain this information, but you can use it to get a report from the database:

• 🔹 Hijacking: Check the VIN in the database Interpol through official website or services like CarVertical.
• 🔹 Road accident: A base is being established in Japan JAAI (Japan Association of Independent Inspectors). Order a report via their website (~$30).
• 🔹 Mileage: In Japanese auction sheets The mileage at the time of sale is indicated. Compare it with your current odometer.

Please note: in Japan minor accidents are not recorded (repair cost up to ¥300,000). Therefore, the absence of records does not guarantee that the car was not hit.