There are a total of four odometer codes, which indicate the reliability of the odometer reading. Listed below are the codes and what they represent.
ACTUAL – Indicates that the odometer reading is considered to be true and actual.
NOT ACTUAL – Indicates that the odometer is not accurate or cannot be determined.
EXEMPT – Indicates that no code is required by federal law.
EXCEEDS MECHANICAL LIMITS – Indicates that the true mileage of the vehicle cannot be determined as it has “rolled over.”
Last Updated 6/29/21