How to decode a 2003 Toyota Sequoia VIN

Characters 1-3 of a 2003 Toyota Sequoia VIN

The World Manufacturer Identifier (WMI) is the initial sequence of three letters or numbers in a vehicle’s VIN (Vehicle Identification Number), uniquely identifying the manufacturer of the vehicle. Specifically, for a 2003 Toyota Sequoia, the WMI “5TD” designates the vehicle was manufactured by Toyota Motor Manufacturing, Indiana, Inc., located in Princeton, Indiana, United States. This part of the VIN reveals that the vehicle is categorized as a Multipurpose Passenger Vehicle (MPV), highlighting its designed use. The WMI is crucial for identifying where a vehicle was produced and by whom, serving not just as a tracking tool but also as a means of verifying the authenticity of the vehicle. Understanding the WMI can offer insights into the vehicle’s origins, ensuring that parts and services are accurately matched to the manufacturer’s specifications.

List of WMI Codes for a 2003 Toyota Sequoia

WMI: 5TD

Model Years Covered: 2001-2022
Example VIN: 5TDZT34A03S139002
Manufacturer Name: Toyota Motor Manufacturing, Indiana, Inc.
Vehicle Type: Multipurpose Passenger Vehicle (MPV)
City: Princeton
State or Province: Indiana
Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2003 Toyota Sequoia VIN

These characters correspond to components like:

Engine type
Transmission
Model or trim
Body style
Gross vehicle weight range

Below find the known vehicle descriptor codes for a 2003 Toyota Sequoia:

Known VDS for a 2003 Toyota Sequoia
ZT34A	BT48A	BT44A	ZT38A

Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.

Character 9 is the “check digit” in a 2003 Toyota Sequoia VIN.

Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.

10th Character in the 2003 Toyota Sequoia VIN — Year Code

Year Code	Year
3	2003

11th Character in the 2003 Toyota Sequoia VIN — Plant Code(s)

Known 2003 Toyota Sequoia Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
S	Princeton	Indiana	United States	Toyota Motor Manufacturing, Indiana, Inc.	5TDZT34A03S139002

VIN Characters 12 - 17 of a 2003 Toyota Sequoia

The final 6 characters in a 2003 Toyota Sequoia’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Toyota Sequoia’s VIN below:

How to find a 2003 Toyota Sequoia’s VIN?

Locating the VIN number on your 2003 Toyota Sequoia is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your 2003 Toyota Sequoia. You can typically see the VIN through the windshield.
Examine the door jamb on the driver’s side door of your Toyota Sequoia. There should be a label or sticker with the VIN where the door latches when closed.
Check under the hood of your Sequoia; the VIN may be located on a plaque or sticker on one of the front engine struts or on the firewall.
Inspect the rear wheel well above the tire; sometimes the VIN is placed in this area on a Toyota Sequoia.
Look at the frame of your Toyota Sequoia beneath the vehicle; the VIN might be stamped on the chassis.

What info can a 2003 Toyota Sequoia VIN reveal?

Model Year: The VIN provides insights into the vehicle’s model year, suggesting that it may be from the 2003 model year, offering potential market value and age of the vehicle.
Vehicle Type and Body Class: The VIN classification suggests that the vehicle falls under the category of a Multipurpose Passenger Vehicle, more specifically a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with a 4-door configuration, offering detailed insights into the vehicle’s design and structure.
Engine Details: The vehicle is equipped with a V-Shaped engine configuration with a displacement of 4.7 liters (4663 CC or 284.55 CI), powered by gasoline and features a Dual Overhead Cam (DOHC) valve train design and Sequential Fuel Injection (SFI) for fuel delivery, providing information about its performance and power capabilities.
Drive Type: The VIN reveals that it is equipped with a 4-Wheel Drive (4WD/4x4) system, possibly enhancing its off-road capabilities and overall performance in various driving conditions.
Manufacturer and Production Location: The engine is manufactured by Toyota, and the vehicle itself was assembled in Princeton, Indiana, United States by Toyota Motor Manufacturing, Indiana, Inc, offering insights into the vehicle’s origin and production details.
Performance Specification: The VIN suggests that the engine’s horsepower ranges from 273 to 284 hp, providing a balance of power and efficiency for the vehicle.
Safety and Weight Class: The VIN reveals that the vehicle’s Gross Vehicle Weight Rating falls within Class 2E, possibly indicating its weight and offering some insights into its structural strength and safety capabilities.

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Sample VIN Decode Report for a 2003 Toyota Sequoia

Vehicle Spec	Value
Body Class	Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Cooling Type	Water
Displacement (CC)	4663
Displacement (CI)	284.55
Displacement (L)	4.7
Doors	5
Drive Type	4x2
Engine Brake (hp) From	273
Engine Brake (hp) To	284
Engine Configuration	V-Shaped
Engine Manufacturer	Toyota
Engine Model	2UZ-FE
Engine Number of Cylinders	8
Engine Stroke Cycles	4
Fuel Delivery / Fuel Injection Type	Sequential Fuel Injection (SFI)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
Model	Sequoia
Model Year	2003
Plant City	Princeton
Plant Company Name	Toyota Motor Manufacturing, Indiana, Inc.
Plant Country	United States
Plant State	Indiana
Series	UCK35L
Series2	Wagon Body type
Trim	Limited
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	5TDZT38A*3S
Vehicle Type	Multipurpose Passenger Vehicle
Sample_VIN	5TDZT38A03S148776