A Lexus CT VIN opens with JTH (Japan). A 2017 CT carries H in position 10.
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How to read a Lexus CT VIN
Here is a real 2017 Lexus CT VIN from our database, split into its parts:
VIN JTHKD5BH6H2282835 — decoded free on its own report page.
| Position | Section | What it tells you |
|---|---|---|
| 1–3 | WMI | World Manufacturer Identifier — country, manufacturer and vehicle type. |
| 4–8 | VDS | Vehicle Descriptor Section — body style, engine, restraint system, series. |
| 9 | Check digit | A calculated digit that validates the whole VIN. Wrong digit = wrong VIN. |
| 10 | Model year | One character for the model year. Letters skip I, O, Q, U and Z. |
| 11 | Plant | The assembly plant that built the car. |
| 12–17 | Serial | Sequential production number of this exact vehicle. |
Where Lexus CT VINs say the car was built
The first three characters are the World Manufacturer Identifier. Across 20 Lexus CT VINs we have on file, these are the codes that actually show up — and the plants behind them:
| WMI | Built in | Vehicle type | VINs on file | Share |
|---|---|---|---|---|
| JTH | Japan | — | 20 |
Country and vehicle type come from the NHTSA manufacturer registry. Share is measured across VINs decoded on ForCar, not production volume.
Model-year codes for the Lexus CT
Position 10 carries the model year, skipping I, O, Q, U and Z. The alphabet comes round every 30 years, which the Lexus CT has not yet outlived: its 7 years still map one-to-one. All 7 model years of the Lexus CT, 2011 to 2017, with the character each one carries:
| Model year | VIN character (position 10) | Same character as |
|---|---|---|
| 2017 | H | — |
| 2016 | G | — |
| 2015 | F | — |
| 2014 | E | — |
| 2013 | D | — |
| 2012 | C | — |
| 2011 | B | — |
Body and engine characters we see on Lexus CT VINs
Positions 4–8 are the maker's own build code. Across 20 VINs the Lexus CT uses 3 different characters in positions 4, 5 and 8:
| Position | Characters seen on real VINs | Variety |
|---|---|---|
| 4 — body | K (100%) | 1 distinct |
| 5 — series | D (100%) | 1 distinct |
| 8 — engine | H (100%) | 1 distinct |
What a decoded Lexus CT VIN gets you
What a decoded VIN opens up:
| Data | For this model | Source |
|---|---|---|
| Recall campaigns | 1 campaigns | NHTSA |
| Fuel economy | 42 mpg combined (avg) | EPA |
| Model years covered | 7 years | ForCar catalog |
Where to find the VIN on a Lexus CT
A Lexus CT VIN normally opens with JTH; the full number sits in four places, and all four must match.
| Where | How to see it | Why it matters |
|---|---|---|
| Dashboard, driver side | Through the windshield, bottom corner | Easiest to check before you touch anything |
| Driver door jamb | Open the door, sticker on the pillar | Also lists tire pressures and build date |
| Under the hood | Firewall or strut tower plate | Survives a windshield replacement |
| Title and insurance | Paper documents | Must match the car — a mismatch means fraud or a swapped panel |
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Frequently asked questions
Is this Lexus CT VIN decoder free?
Yes, with no account. Besides the year, plant and build characters it shows 1 recall campaign NHTSA holds on the Lexus CT.
What year is my CT by its VIN?
Read position 10: a 2017 CT carries H, a 2016 CT carries G, a 2015 CT carries F.
What does position 4 mean on a Lexus CT VIN?
It is part of the maker's own build code, so read it against this model, not a generic chart. On 20 Lexus CT VINs here, K is the most common character in position 4, on 100% of them.
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