The Autel 906, a powerful diagnostic scanner, offers various mileage-related functions. This article explores its capabilities, including reading and resetting mileage data, and addresses common questions regarding odometer correction.
Reading Mileage Data with Autel 906
The Autel 906 can accurately read mileage data stored in the vehicle’s Engine Control Unit (ECU), often providing a more reliable reading than the instrument panel display. This feature, known as “Check PCM odometer,” is dependent on vehicle compatibility and supported communication protocols. Accessing the ECU’s stored mileage allows for a comprehensive understanding of the vehicle’s true usage.
Writing New Mileage Data: Gauge Control Module Replacement
Following ECU or instrument panel replacement, the Autel 906 facilitates learning and writing the original mileage information. This functionality, termed “Gauge Control Module Replacement,” is crucial for maintaining accurate mileage records after component changes. However, this feature is restricted to new modules and is not applicable to used vehicles or components. The Autel 906, specifically models like the MK906BT, excel in this process.
Service Mileage Reset
The Autel 906 distinguishes between service mileage and actual driven mileage. Service mileage indicates intervals for scheduled maintenance, while driven mileage reflects the vehicle’s total distance traveled. The Autel 906, including models like the DS808, allows for resetting the service mileage counter, facilitating proper maintenance scheduling.
Odometer Correction and Legal Compliance
Modifying stored mileage data is illegal and unethical. The Autel 906 does not support odometer correction. Unauthorized alterations to mileage readings misrepresent a vehicle’s actual condition, potentially leading to safety hazards. Furthermore, manufacturers, like GM, explicitly prohibit mileage modification.
Verifying Mileage Data Integrity
While the Autel 906 reads current mileage data from the ECU, it does not directly verify if the odometer has been tampered with.
Conclusion
The Autel 906 offers comprehensive mileage-related functionalities for accurate data reading and service resets. However, it is crucial to remember that odometer correction is illegal and unsupported by Autel devices. For odometer issues or concerns about accurate mileage recording, consult a qualified automotive professional. Always prioritize ethical and legal practices when dealing with vehicle mileage.
