How to decode an Infiniti M56 VIN

Characters 1-3 of an Infiniti M56 VIN

World Manufacturer Identifier (WMI) is a unique three-letter code that identifies the manufacturer of a vehicle. It forms the first section of the 17-character Vehicle Identification Number (VIN) which provides detailed information about the vehicle, including its manufacturing location, type, and brand. For the Infiniti M56, the WMI is JN1, indicating that it is manufactured by Nissan Motor Company, Ltd. in Chuo-Ku, Tokyo, Japan. This specific identifier not only helps in distinguishing the vehicle as a passenger car but also confirms its production by a prestigious manufacturer in the automotive industry.

List of WMI Codes for an Infiniti M56

WMI: JN1

Model Years Covered: 2011-2013
Example VIN: JN1AY1AP0BM520096
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 an Infiniti M56 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 an Infiniti M56:

Known VDS for an Infiniti M56
AY1AP	AY1AR

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 an Infiniti M56 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 Infiniti M56 VIN — Year Code

Year Code	Year
D	2013 Infiniti M56
C	2012 Infiniti M56
B	2011 Infiniti M56

11th Character in the Infiniti M56 VIN — Plant Code(s)

Known Infiniti M56 Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
M	Tochigi	Kaminokawa	Japan	Tochigi Plant	JN1AY1AP0BM520096

VIN Characters 12 - 17 of an Infiniti M56

The final 6 characters in an Infiniti M56’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find an Infiniti M56’s VIN?

Locating the VIN number on your Infiniti M56 is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your Infiniti M56, typically visible through the windshield on a small plate near where the dashboard meets the glass.
Examine the door jamb on the driver’s side of the vehicle, where you might find the VIN displayed on a sticker or plate where the door latches when closed.
Check under the hood of your Infiniti M56; the VIN might be found on a plaque or sticker near the front of the engine block.
Review the vehicle registration documents or insurance policy documents for your Infiniti M56, as the VIN is usually listed there.
If applicable, inspect the rear wheel well on the driver’s side. Sometimes, the VIN can be found placed above the tire.
Look at the trunk area of the Infiniti M56, particularly under the trunk mat or on the trunk lid, for a label or plate displaying the VIN.

What info can an Infiniti M56 VIN reveal?

Model Year: The VIN may reveal the vehicles model year being the year 2011, possibly providing insights into the age and potential historical value of the vehicle.
Body Class: The VIN indicates the vehicle’s body class as a Sedan/Saloon, suggesting a four-door configuration designed for passenger comfort, which might offer spacious interior and practicality.
Engine Type: Detailed engine information can be discerned, such as a V-Shaped configuration with a displacement of 5.6 liters (5600.0 CC or 341.73296693050 CI) and an engine with 8 cylinders, potentially showcasing the vehicle’s powerful performance capabilities.
Drive Type: The VIN specifies the vehicle has a 4WD (4-Wheel Drive/4x4) drive type, which can suggest enhanced off-road and adverse condition driving capabilities, indicating potential for versatile driving experiences.
Fuel Efficiency: The primary fuel type for this vehicle is gasoline, which might be a key factor in determining the vehicle’s fuel efficiency and environmental impact, indicating its potential consumption and cleanliness.
Safety Features: Comprehensive safety features seem to be evident, including Curtain Airbags located in the 1st and 2nd rows, Front Air Bags at the 1st row for both the driver and passenger, and Side Air Bags at the 1st row, indicating a chance for a high level of occupant protection, which may enhance the vehicle’s safety credentials.
Manufacturing Information: The vehicle was manufactured in Tochigi, Japan, by the Tochigi plant, possibly providing insights into the production location which could influence build quality and access to specific regional features, potentially influencing the vehicle’s quality and unique characteristics.

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Sample VIN Decode Report for an Infiniti M56

Vehicle Spec	Value
Body Class	Sedan/Saloon
Curtain Air Bag Locations	1st and 2nd Rows
Displacement (CC)	5600.0
Displacement (CI)	341.73296693050
Displacement (L)	5.6
Doors	4
Drive Type	4x2
Engine Configuration	V-Shaped
Engine Number of Cylinders	8
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Model	M56
Model Year	2012
Other Restraint System Info	2nd row outboard and 3-pt manual belts, 2nd row center 3-point manual belts
Plant City	Tochigi
Plant Company Name	Tochigi plant
Plant Country	Japan
Plant State	Kaminokawa
Seat Belt Type	Manual
Side Air Bag Locations	1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type	Direct
Vehicle Descriptor	JN1AY1AP*CM
Vehicle Type	Passenger Car
Sample_VIN	JN1AY1AP0CM530385