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How should the ELD handle the dashboard odometer display not matching the odometer value returned by the ECM? For instance, when the engine is replaced and the value is not synced.

How should the ELD handle the dashboard odometer display not matching the odometer value returned by the ECM? For instance, when the engine is replaced and the value is not synced.

If the dashboard odometer display does not match the odometer value returned by the ECM, the ECM odometer value must be identified as the valid value.

Regulatory Topic: Electronic Logging Devices and Hours of Service – Technical Specifications
Effective Date: Friday, September 1, 2017
Issued Date: Friday, September 1, 2017