- Characters 1-3 of a 2003 Chevrolet Trailblazer VIN
- List of WMI Codes for a 2003 Chevrolet Trailblazer
- Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2003 Chevrolet Trailblazer VIN
- Character 9 is the "check digit" in a 2003 Chevrolet Trailblazer VIN.
- 10th Character in the 2003 Chevrolet Trailblazer VIN — Year Code
- 11th Character in the 2003 Chevrolet Trailblazer VIN — Plant Code(s)
- Known 2003 Chevrolet Trailblazer Assembly Factory VIN Code(s)
- VIN Characters 12 - 17 of a 2003 Chevrolet Trailblazer
- How to find a 2003 Chevrolet Trailblazer's VIN?
- What info can a 2003 Chevrolet Trailblazer VIN reveal?
- Sample VIN Decode Report for a 2003 Chevrolet Trailblazer
How to decode a 2003 Chevrolet Trailblazer VIN
Characters 1-3 of a 2003 Chevrolet Trailblazer VIN
A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle and provides specific information like the country of assembly, vehicle type, and the manufacturing division. For instance, the Chevrolet Trailblazer 2003 is designated with a WMI of “1GN,” which signifies that it is manufactured by General Motors LLC, based in the United States. Specifically, this WMI indicates that the vehicle is assembled in Warren, Michigan, and is classified as a Multipurpose Passenger Vehicle (MPV). This classification is utilized in the automotive industry to track and register vehicles accurately, ensuring that each car has a unique identification that reflects its origin, type, and manufacturer. Hence, the WMI plays a crucial role in the global system of vehicle identification.
List of WMI Codes for a 2003 Chevrolet Trailblazer
WMI: 1GN
- Model Years Covered: 2002-2009
- Example VIN: 1GNES16S036117679
- Manufacturer Name: General Motors LLC
- Vehicle Type: Multipurpose Passenger Vehicle (MPV)
- City: Warren
- State or Province: Michigan
- Country: United States
Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2003 Chevrolet Trailblazer 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 Chevrolet Trailblazer:
| Known VDS for a 2003 Chevrolet Trailblazer | |||||
|---|---|---|---|---|---|
| ES16S | DS13S | ET16S | ES16P | ET16P | DT13S |
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 Chevrolet Trailblazer 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 Chevrolet Trailblazer VIN — Year Code
| Year Code | Year |
|---|---|
| 3 | 2003 |
11th Character in the 2003 Chevrolet Trailblazer VIN — Plant Code(s)
Known 2003 Chevrolet Trailblazer Assembly Factory VIN Code(s)
| Plant Code | Plant City | Plant State | Plant Country | Plant Company Name | Example VIN |
|---|---|---|---|---|---|
| 2 | Moraine | Ohio | United States | Gm Truck Group | 1GNDS13S032106625 |
| 6 | Oklahoma City | Oklahoma | United States | Gm Truck Group | 1GNES16S036117679 |
VIN Characters 12 - 17 of a 2003 Chevrolet Trailblazer
The final 6 characters in a 2003 Chevrolet Trailblazer’s 17-digit VIN are its serial number, which will be unique to every vehicle.
Check your Chevrolet Trailblazer’s VIN below:
How to find a 2003 Chevrolet Trailblazer’s VIN?
Locating the VIN number on your 2003 Chevrolet Trailblazer is key for identification. Here’s how to find it:
- Look at the dashboard on the driver’s side of your 2003 Chevrolet Trailblazer. The VIN is typically visible through the windshield on a metal plate near where the dashboard meets the glass.
- The door jamb on the driver’s side should also have a sticker where the door latches when closed. This sticker usually contains the VIN for your Chevrolet Trailblazer.
- Under the hood, the VIN may also be stamped on the engine block. When examining your Trailblazer’s engine compartment, check the firewall or the area near the emissions control information.
- The rear wheel well on the driver’s side is another potential spot where you may find the VIN on your Chevrolet Trailblazer. Look up directly above the tire.
- Some vehicles also have the VIN beneath the spare tire. In the Trailblazer, check the area where the spare tire is stored, which is commonly in the rear cargo space.
- The vehicle’s registration documents, insurance papers, and service records should all contain the VIN for your 2003 Chevrolet Trailblazer. Always verify these documents to cross-check the VIN.
What info can a 2003 Chevrolet Trailblazer VIN reveal?
- Model Year: The VIN can reveal the vehicle’s model year, indicating that the car was possibly manufactured in 2003, providing insights into the age and potential market value of the vehicle.
- Engine Specifications: The VIN suggests an engine displacement of 4.2 liters, likely powered by gasoline, featuring a Multipoint Fuel Injection (MPFI) system and an in-line engine configuration, indicating its possible performance capabilities and fuel efficiency strategies.
- Drive Type and Number of Cylinders: The VIN indicates a 4WD, or four-wheel drive, system and an engine with 6 cylinders, suggesting potential enhanced traction on various surfaces and a possible balance between power and fuel economy.
- Body Class and Doors: The VIN suggests it is classified as a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with 4 doors, possibly pointing to its design intended for versatile use, from family outings to off-road adventures.
- Fuel Type - Primary: The primary fuel type is indicated as gasoline, possibly providing a clearer understanding of the vehicle’s environmental impact and potential fuel consumption patterns.
- Model and Trim: The VIN specifies the model as a Trailblazer with a trim level of 1/2 Ton, offering possible insights into the vehicle’s features, luxury level, and overall market positioning.
- Manufacturing Details: Details such as the plant located in Moraine, Ohio, United States under GM Truck Group, contribute to the background on the vehicle’s origin, potentially affecting its possible build quality and accessibility of parts.
Don’t have your 2003 Chevrolet Trailblazer’s VIN handy? Try our license plate lookup instead!
Sample VIN Decode Report for a 2003 Chevrolet Trailblazer
| Vehicle Spec | Value |
|---|---|
| Body Class | Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) |
| Cooling Type | Water |
| Displacement (CC) | 4200.0 |
| Displacement (CI) | 256.29972519787 |
| Displacement (L) | 4.2 |
| Doors | 4 |
| Drive Type | 4WD/4-Wheel Drive/4x4 |
| Engine Configuration | In-Line |
| Engine Manufacturer | GM |
| Engine Model | LL8 |
| Engine Number of Cylinders | 6 |
| Fuel Delivery / Fuel Injection Type | Multipoint Fuel Injection (MPFI) |
| Fuel Type - Primary | Gasoline |
| Gross Vehicle Weight Rating From | Class 1D: 5,001 - 6,000 lb (2,268 - 2,722 kg) |
| Model | Trailblazer |
| Model Year | 2003 |
| Plant City | Moraine |
| Plant Company Name | GM Truck Group |
| Plant Country | United States |
| Plant State | Ohio |
| Trim | 1/2 Ton |
| Valve Train Design | Dual Overhead Cam (DOHC) |
| Vehicle Descriptor | 1GNDT13S*32 |
| Vehicle Type | Multipurpose Passenger Vehicle |
| Sample_VIN | 1GNDT13S032101597 |
Decode other Trailblazer Years
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