Free 1991 Toyota 4Runner VIN Decoder

How to decode a 1991 Toyota 4Runner VIN

Characters 1-3 of a 1991 Toyota 4Runner VIN

A World Manufacturer Identifier (WMI) is the first three characters of the Vehicle Identification Number (VIN), uniquely identifying the manufacturer of the vehicle. For instance, Toyota Motor Corporation’s WMI for certain 1991 4Runner models is “JT3,” highlighting the vehicle’s origins from Toyota City, Aichi Prefecture, in Japan. This coding specifically classifies the vehicle as a Multipurpose Passenger Vehicle (MPV), reflecting its versatile design for carrying passengers and cargo. The identification points to a production span that includes the years 1985-1986 and 1988-2002. Understanding the WMI is crucial for pinpointing the manufacturer details, the vehicle’s type, and its production location, which can be essential for parts, services, and historical information.

List of WMI Codes for a 1991 Toyota 4Runner

WMI: JT3

• Model Years Covered: 1985-1986, 1988-2002
• Example VIN: JT3VN29V1M0008457
• Manufacturer Name: Toyota Motor Corporation
• Vehicle Type: Multipurpose Passenger Vehicle (MPV)
• City: Toyota City
• State or Province: Aichi Prefecture
• Country: Japan

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Toyota 4Runner 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 Toyota 4Runner:

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 Toyota 4Runner 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 Toyota 4Runner VIN — Year Code

11th Character in the 1991 Toyota 4Runner VIN — Plant Code(s)

Known 1991 Toyota 4Runner Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Toyota 4Runner

The final 6 characters in a 1991 Toyota 4Runner’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1991 Toyota 4Runner VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, suggesting that it could possibly be from the 1991 model year, offering insights into the age and potential market value of the vehicle.
• Vehicle Specifications: The VIN decodes the vehicle as a Toyota 4-Runner SR5, possibly featuring a 3VZ-E engine model, which may be V-Shaped and could potentially offer approximately 150 horsepower, illustrating the make and specific engine details encoded within the VIN.
• Fuel Type: The primary fuel type for this vehicle is indicated to be gasoline, suggesting the kind of fuel efficiency and potential environmental impact a user might expect.
• Body Class and Size: Information decoded from the VIN suggests that the vehicle could possibly be a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) with 4 doors, possibly indicating its capacity and utility.
• Drive Type: The VIN may indicate the drive type as 4WD/4-Wheel Drive/4x4, providing potential insights into the vehicle’s capability, especially in terms of off-road or adverse weather driving.
• Engine and Performance: The VIN decoded information may include key engine specifications such as a water cooling type, a displacement measurement of 2958 CC or 3 L, and a Single Overhead Cam (SOHC) valve train design, suggesting the potential design and efficiency of the engine.
• Manufacturing Details: The VIN may reveal that the vehicle was manufactured in Toyota City, Aichi, Japan by Toyota Motor Corporation, possibly offering clues about the vehicle’s origin and potential manufacturing standards.

Sample VIN Decode Report for a 1991 Toyota 4Runner

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