Free 2003 Nissan Maxima VIN Decoder

How to decode a 2003 Nissan Maxima VIN

Characters 1-3 of a 2003 Nissan Maxima VIN

World Manufacturer Identifier (WMI) codes are a critical component of a vehicle’s Vehicle Identification Number (VIN), designated to uniquely identify the manufacturer of the vehicle. In the case of the 2003 Nissan Maxima, the WMI code is “JN1”, where “J” signifies that the vehicle was manufactured in Japan, “N” represents Nissan as the manufacturer, and “1” indicates that it is a passenger car. These codes are standardized across the global automotive industry, allowing for easy identification of a vehicle’s origin, manufacturer, and vehicle type. Manufactured by Nissan Motor Company, Ltd., located in Chuo-Ku, Tokyo, the 2003 Nissan Maxima carries this WMI to denote its production by one of Japan’s leading car manufacturers. This system enhances the tracking, registration, and recall processes for vehicles worldwide, ensuring consistent identification standards.

List of WMI Codes for a 2003 Nissan Maxima

WMI: JN1

• Model Years Covered: 1981, 1985-2003
• Example VIN: JN1DA31D03T502496
• Manufacturer Name: Nissan Motor Company, Ltd.
• Vehicle Type: Passenger Car
• City: Chuo-Ku
• State or Province: Tokyo
• Country: Japan

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2003 Nissan Maxima 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 Nissan Maxima:

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 Nissan Maxima 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 Nissan Maxima VIN — Year Code

11th Character in the 2003 Nissan Maxima VIN — Plant Code(s)

Known 2003 Nissan Maxima Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2003 Nissan Maxima

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

Check your Nissan Maxima’s VIN below:

What info can a 2003 Nissan Maxima VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year being the year 2003, providing insights into the age and potential market value of the vehicle.
• Body Class and Doors: The VIN specifies the vehicle as a Passenger Car with a body class of Sedan/Saloon, offering detailed insights into the vehicle’s design and structure.
• Engine Type: Specifics such as a V-Shaped engine configuration, 3.5 liters (or 3500 CC/213.58310433156 CI) displacement, and the engine model VQ35DE manufactured by Nissan are encoded. The engine supports six cylinders and utilizes Dual Overhead Cam (DOHC) valve train design.
• Drive Type and Fuel Efficiency: Information regarding the vehicle’s drive type as 4x2 and primary fuel type as Gasoline can be ascertained, offering insights into the vehicle’s handling characteristics and fuel usage.
• Safety Features: The VIN decodes to reveal standard safety features including locations for front air bags in the 1st row (Driver and Passenger) and side air bags also in the 1st row (Driver and Passenger), providing insights into the vehicle’s safety attributes.
• Plant Information: Manufacturing details such as the plant city Yokosuka, plant company name Oppama Plant, and the country Japan highlight the vehicle’s production location, offering insights into its origin.
• Gross Vehicle Weight Rating: Specifies the classification within Class 1: 6,000 lb or less (2,722 kg or less), indicating its size and potential load capacity, providing insights into the vehicle’s weight-bearing capabilities.

Sample VIN Decode Report for a 2003 Nissan Maxima