The Katashiki code typically consists of a prefix representing the engine and platform, followed by a suffix that details specific factory options. Engine & Platform Prefix:
The Toyota Katashiki code is a standardized system used by Toyota and Lexus to identify and diagnose issues with their vehicles. The code is a series of letters and numbers that correspond to specific problems or faults within the vehicle's systems.
| Segment | Value in Example | Meaning | | :--- | :--- | :--- | | | MZEH12 | This is the core identifier. The basic model code is derived by combining elements of the engine code and platform code, often following a specific formula defined by Toyota. For this example, MZEH12 corresponds to a M20A-FXS engine and a P711 transaxle, identifying it as a 180H hybrid model. | | Steering Position | L | Indicates Left-hand drive (LHD). R would be used for Right-hand drive (RHD) markets. | | Model Name | D | Represents the Model Name (e.g., Corolla). This is a specific code assigned by Toyota. | | Body Type | W | Identifies the Body Type . In this example, W stands for Wagon . Other codes could indicate Sedan, Hatchback, etc. | | Gear Shift Type | X | This segment indicates the Gear Shift Type . Here, X stands for Multidrive (CVT) . M would represent a Manual Transmission. | | Grade | N | Specifies the vehicle's Grade or Trim Level . In this example, N likely corresponds to the "Style" trim. Other grades would have different letters. | | Engine Specification | B | Indicates a specific Engine Specification , such as the exact output or emissions standard. | | Market / Suspension | W | The final character often denotes the target market or suspension tuning (e.g., W for Europe). |
Open the driver's side door and look at the B-pillar. You will see a metal plate or a high-durability sticker. toyota katashiki code
Separates core mechanics from trim/market configurations. D: Double Cab body style. T: 6-speed automatic transmission. F: High-grade trim level. L: DOHC (Double Overhead Cam) engine specification.
I can break down the exact meaning of your vehicle's factory specifications. Share public link
If you are modifying a Toyota (suspension, exhaust, turbo kits), manufacturers like HKS, GReddy, and Blitz ask for the Katashiki Code , not the VIN. "Will this coilover fit my car?" – They need the code (e.g., GX71 , S15 , GCZ32 ). The Katashiki code typically consists of a prefix
: It encourages the integration of cutting-edge technology to enhance vehicle safety, efficiency, and driving experience.
While the Vehicle Identification Number (VIN) is a globally standardized serial number unique to your specific car, the Katashiki code is Toyota’s proprietary internal language. It tells you exactly how your specific vehicle was built, what engine it holds, its drivetrain configuration, the body style, and the intended market destination. What is a Katashiki Code and Why Does It Matter?
Later characters in the string designate the body type (e.g., sedan, hatchback) and the trim level or "grade". | Segment | Value in Example | Meaning
The Katashiki code is always printed on the vehicle's official manufacturer identification plate (often called the build plate or trans/axle sticker).
The Katashiki code is an internal manufacturing code. While it is printed on the Japanese "Shakken-sho" and appears on some market's certification labels, in many markets the certification label is the primary place to find it. It is not a standard field on a vehicle's VIN plate and is less prominent outside of Japan.
If you are importing a Japanese Domestic Market (JDM) vehicle, the VIN system may not apply. The Katashiki code is the primary identifier used by Japanese registration authorities. How to Locate Your Katashiki Code
This is the most recognisable part of the code. For example, in the code