Free 1983 Jeep CJ-5 VIN Decoder

How to decode a 1983 Jeep CJ-5 VIN

Characters 1-3 of a 1983 Jeep CJ-5 VIN

A World Manufacturer Identifier (WMI) is a unique three-letter code that forms the first part of a Vehicle Identification Number (VIN), designated to identify the manufacturer of a vehicle globally. It specifies key information including the vehicle’s manufacturer, the type of vehicle, and the country of manufacture. For instance, the WMI for a 1983 Jeep CJ-5 is “1JC,” indicating that the vehicle was manufactured by FCA US LLC, focusing on Multipurpose Passenger Vehicles (MPVs). This particular code also shows that the manufacturing plant is located in Auburn Hills, Michigan, United States. Understanding the WMI is essential for accurately identifying vehicle origins and specifications.

List of WMI Codes for a 1983 Jeep CJ-5

WMI: 1JC

• Model Years Covered: 1981-1983
• Example VIN: 1JCCM85A2DT021310
• Manufacturer Name: FCA US LLC
• Vehicle Type: Multipurpose Passenger Vehicle (MPV)
• City: Auburn Hills
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1983 Jeep CJ-5 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 1983 Jeep CJ-5:

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 1983 Jeep CJ-5 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 1983 Jeep CJ-5 VIN — Year Code

11th Character in the 1983 Jeep CJ-5 VIN — Plant Code(s)

Known 1983 Jeep CJ-5 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1983 Jeep CJ-5

The final 6 characters in a 1983 Jeep CJ-5’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1983 Jeep CJ-5 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, potentially indicating the year 1983, offering insights into the vehicle’s age and market value.
• Vehicle Make and Model: Detailed information about the vehicle’s make and model name, such as CJ-5, can often be obtained directly from the VIN.
• Engine Specifications: The VIN can encode the vehicle’s engine details, including displacement in liters (e.g., 4.227862512 L), the number of cylinders (e.g., 6), and fuel type (e.g., Gasoline).
• Body Class and Size: The VIN may provide detailed body class information, such as Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV), and potentially include details about the number of doors (e.g., 2).
• Drive Type and Transmission: The VIN often contains details about the drive type, which might be 4WD/4-Wheel Drive/4x4, and the transmission style and speeds, such as Manual/Standard with 4 speeds, offering insights into the vehicle’s handling and driving characteristics.
• Manufacturing Information: Production details, including the manufacturing plant location (e.g., Toledo, Ohio, United States) and the company name (e.g., Toledo Assembly Plant), can be identified, potentially shedding light on the vehicle’s origin and production history.
• Gross Vehicle Weight Rating: The VIN might specify the vehicle’s weight class, for example, Class 1B: 3,001 - 4,000 lb (1,360 - 1,814 kg), which can be crucial for understanding vehicle classification and regulation compliance.

Sample VIN Decode Report for a 1983 Jeep CJ-5