Free 1991 Infiniti Q45 VIN Decoder

How to decode a 1991 Infiniti Q45 VIN

Characters 1-3 of a 1991 Infiniti Q45 VIN

World Manufacturer Identifier (WMI) codes uniquely identify the manufacturer of a vehicle, indicating essential details such as the country of manufacture, the manufacturer itself, and the vehicle type. Each vehicle has a Vehicle Identification Number (VIN), the first three characters of which are the WMI. For the 1991 Infiniti Q45, the WMI indicates that the vehicle was manufactured by Nissan Motor Company, Ltd., in Japan, specifically in Tokyo’s Chuo-Ku district. This WMI reflects that the vehicle is classified as a passenger car, providing a quick and insightful glance into the vehicle’s origin and primary characteristics. Understanding the WMI is a crucial step in decoding the VIN and gaining essential information about a vehicle’s make and model.

List of WMI Codes for a 1991 Infiniti Q45

WMI: JNK

• Model Years Covered: 1990-1991, 1993-2006
• Example VIN: JNKNG01C1MM106321
• 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 1991 Infiniti Q45 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 1991 Infiniti Q45:

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 1991 Infiniti Q45 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 1991 Infiniti Q45 VIN — Year Code

11th Character in the 1991 Infiniti Q45 VIN — Plant Code(s)

Known 1991 Infiniti Q45 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Infiniti Q45

The final 6 characters in a 1991 Infiniti Q45’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Infiniti Q45’s VIN below:

What info can a 1991 Infiniti Q45 VIN reveal?

• Model Year: The VIN can reveal the vehicles model year, providing insights into the age and potential market value of the vehicle, for example, it could indicate a 1991 model.
• Manufacturing Location: It can disclose the manufacturing location, such as Tochigi, Japan, providing insights into where the vehicle was built.
• Vehicle Specifications: The VIN typically encodes essential vehicle specifications, such as the make as a Q45 model, equipped with a 4.5L V-Shaped engine.
• Engine Details: Through the VIN, one might uncover specific engine details, including a 4500.0 cc displacement and an engine model of VH45E.
• Safety Features: Safety features, like the presence of front airbags located at the driver seat only, can often be inferred from a VIN.
• Body Class and Doors: The VIN can disclose the body class and size, for example, indicating a Sedan/Saloon with 4 doors.
• Vehicle Type: It might also denote the type of vehicle, categorizing it as a Passenger Car in this instance.

Sample VIN Decode Report for a 1991 Infiniti Q45