ELD Malfunction Guide
ELD malfunction response steps for drivers and carriers, including paper logs, notification timing, repair windows, and records.
Review status: Official-source checked Source confidence: high Browser-only tool
ELD Malfunction Action Checklist
Browser-only educational checklist for organizing ELD malfunction response steps and official FMCSA verification.
Source: FMCSA ELD malfunction FAQs and eCFR Part 395. Last source-checked: 2026-05-06.
Enter basic planning information to generate an educational checklist. No input is saved.
Tool Notes
- eCFR 49 CFR 395.34 sets the core ELD malfunction requirements. Drivers must note the malfunction and notify the carrier within 24 hours. The carrier must request repair or replacement within 8 days. Verify current timing against the eCFR — the regulation controls, not this checklist.
- Drivers must carry blank paper logs for at least 8 days to comply with the paper RODS requirement during a malfunction. Pre-printed graph-paper logs (not handwritten graph paper) are recommended. Roadside inspectors expect the proper form.
- The ELD malfunction diagnostic code or indicator must be written on the header of each paper log created during the malfunction period. Logs without this notation may not satisfy the malfunction documentation requirement during inspection.
- Paper logs created during a malfunction must remain with the vehicle and be available for roadside inspection. They must cover the driver's full duty status for the malfunction period, not just driving time.
- The 8-day repair window can be extended if the carrier submits a written request to the FMCSA before the window expires. FMCSA grants extensions on a case-by-case basis. Operating past the 8-day limit without an extension or completed repair exposes the carrier to violations.
- Checklist progress is not saved. If the page is closed or reloaded, the checklist resets. Print or photograph the completed checklist if a permanent record of steps taken is needed.
- Driver and carrier obligations after an ELD malfunction are separate and run on different clocks. The driver must note the malfunction and notify the carrier within 24 hours. The carrier must repair or replace the ELD within 8 days under 49 CFR 395.34 — or request an FMCSA extension before that window closes. The checklist organizes both sets of steps but the driver and carrier should track their respective timelines independently.
- Roadside inspectors may ask to see both the paper logs and documentation of when the malfunction occurred. Drivers should annotate each paper log with the ELD malfunction code or indicator, the vehicle plate, and the VIN. A paper log stack without malfunction annotations may raise questions about whether the paper logs reflect a genuine malfunction or an attempt to avoid ELD records.
- The checklist does not cover the data transfer requirement that applies when an inspector requests ELD records during the malfunction period. Carriers and drivers should verify the current data transfer obligations under 49 CFR 395.22 and FMCSA ELD malfunction guidance — some scenarios require transferring available ELD data before switching fully to paper logs.
Related Guide
Official Sources
- ELD Malfunctions and Data Diagnostic Events FAQs Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for ELD malfunction action checklists and related guide pages.
- 49 CFR Part 395 - Hours of Service of Drivers Electronic Code of Federal Regulations · regulation · accessed 2026-05-06
Use as the primary regulatory reference for HOS and ELD pages.
FAQ
Does this replace FMCSA malfunction instructions?
No. FMCSA ELD malfunction guidance and eCFR Part 395 are the controlling sources. This checklist organizes the documented steps for educational review — it does not substitute for reading the regulation or contacting FMCSA if the situation is unclear.
What is the 8-day repair or replacement deadline?
Under 49 CFR 395.34, the motor carrier must repair or replace a malfunctioning ELD within 8 days of the malfunction. If repair within 8 days is not possible, the carrier can request an extension from FMCSA before the window expires. Operating without a functioning ELD past the deadline without an approved extension is a violation.
What if a driver does not have blank paper logs when a malfunction occurs?
The driver should obtain blank RODS forms as quickly as possible and document driving time retroactively to the point of the malfunction. Roadside inspectors expect paper logs to cover the full malfunction period. Not having logs available during inspection can result in an out-of-service order.
Does the malfunction checklist cover data transfer requirements?
No. Some FMCSA scenarios require transferring available ELD data before switching to paper logs, or submitting ELD records for inspection via USB or Bluetooth. Verify current data transfer requirements under 49 CFR 395.22 and FMCSA ELD malfunction guidance.
Is checklist input saved?
No. Selections stay in the browser only and reset when the page is closed or reloaded. Print the checklist or take a screenshot if a record of completed steps is needed.