ELD Malfunctions: What Carriers Should Know Before There's a Problem

An Electronic Logging Device works quietly in the background on thousands of trips—until suddenly it doesn't. Having a plan before that happens can help protect the driver, the carrier's compliance record, and the load.

What Is an ELD Malfunction?

An ELD malfunction isn't necessarily the same thing as making a mistake in your log. ELDs monitor required functions and can generate data diagnostic events and malfunction events when something isn't operating as required. Problems can involve power, engine synchronization, timing, positioning, data recording, or data transfer.

Some issues may not prevent the ELD from accurately recording Hours of Service. Others can interfere with the driver's ability to maintain or present accurate records. Drivers should follow their carrier's and ELD provider's instructions for resolving diagnostic events and malfunctions.

Your ELD Malfunctioned. What Now?

Under FMCSA rules, the driver should note the malfunction and notify the motor carrier in writing within 24 hours.

If the malfunction prevents accurate HOS recording, the driver generally must reconstruct the Record of Duty Status for the current 24-hour period and the previous seven consecutive days, unless those records are already possessed by the driver or can be retrieved from the ELD. The driver then continues maintaining compliant records manually until the device is serviced and returned to compliance.

Keep Backup Paper Logs in the Truck

FMCSA's carrier checklist calls for at least eight days' worth of blank paper grid-graph logs in the vehicle for use in the event of an ELD malfunction. Required ELD information also includes instructions describing malfunction reporting and recordkeeping procedures.

Before the next load, check the cab. The backup logs need to be available where the driver can actually use them—not sitting in an office or at home.

The Carrier Has Responsibilities Too

The motor carrier must correct, repair, replace, or service the malfunctioning ELD within eight days of discovering the problem or receiving the driver's notification, whichever occurs first.

If more time is genuinely needed, FMCSA provides a process for requesting an extension. The carrier should not treat the eight-day repair window as a reason to delay addressing the problem.

What About a Roadside Inspection?

If a driver is inspected for HOS compliance while operating with a malfunctioning ELD, preparation matters. The driver should be able to provide the records required under the malfunction procedures and explain the situation accurately.

There is a major difference between a documented malfunction that is being handled correctly and a driver simply saying the device stopped working several days ago and nothing was done.

Don't Wait Until It Breaks

An ELD Malfunction Is Not Extra Driving Time

An ELD failure does not reset the driver's clock, create additional driving hours, erase previous duty time, or turn an impossible appointment into a legal one.

The technology used to document HOS may have failed. The HOS rules did not. Dispatchers, carriers, and drivers should continue planning around the driver's actual available hours.

The DQ Carrier Protection Check

If the answer to any of those is “I'm not sure,” fix that before there's a problem. Compliance preparation isn't about expecting something to go wrong. It's about making sure a manageable equipment problem doesn't become a larger operational problem.

Protection Before Profit

At Digital Queen Logistics, we believe protecting a carrier means looking beyond today's rate. A profitable load still needs realistic appointments, legal Hours of Service, proper documentation, and a safe operating plan.