Vehicle Identification Number
Vehicle identification number is stamped on metal plate located on left side of firewall on CJ5, CJ6, and Commando models and affixed to left front lock pillar on all other models.
J2A144CN00001
First Digit - Builder.
Second Digit - Year Model
Third Digit - Plant, Transmission and Drivers Side.
Fourth & Fifth Digit - Chassis Type.
Sixth Digit - Body Style.
Seventh Digit - Trim Code.
Eighth Digit - Engine Code.
Remaining Digits - Sequence Build No.