Migliaccio & Rathod LLP is investigating whether Honda Marine improperly restricts owners and independent repair professionals from completing repairs to Honda outboard engines by limiting access to proprietary diagnostic software, programming procedures, control-module functions, or other essential service tools.
What Consumers Report
Consumers and independent mechanics report:
- Needing manufacturer-specific diagnostic access to evaluate engine faults.
- Being unable to complete certain software resets or calibrations outside an authorized dealership.
- Having replacement electronic components that require dealer programming.
- Waiting extended periods for authorized service.
- Paying dealer diagnostic charges after an independent mechanic had already identified the problem.
- Incurring transportation, marina, or storage costs while the boat remained unusable.
- Being unable to obtain complete service information or electronic repair functionality.
- Learning about repair restrictions only after the engine developed a problem.
Why Consumers Should Be Concerned
Honda outboards are often purchased because of their reputation for long-term reliability. Consumers may reasonably expect that qualified marine mechanics can maintain and repair the engine throughout its useful life.
If critical repair steps depend on dealer-controlled software or credentials, owners may lose the ability to choose their repair provider. This can increase service costs, reduce competition, and create extended downtime where the dealer network is limited or seasonal demand is high.
Potential Claims May Include
- Unfair and deceptive trade practices
- Consumer protection violations
- Failure to disclose repair restrictions
- Breach of express warranty
- Breach of implied warranty
- Magnuson-Moss Warranty Act violations
- Unlawful tying or repair-market restrictions
- Unjust enrichment
Signs You May Be Affected
You may be affected if:
- You own a Honda outboard engine.
- An independent marine mechanic could not access a required diagnostic or programming function.
- Your replacement ECU, sensor, throttle, or electronic component required dealer setup.
- You paid dealer fees for software-based service after the physical repair was completed.
- You incurred hauling, towing, marina, or storage expenses.
- Your boat remained unusable while waiting for an authorized dealer.
- You were told independent service could affect warranty coverage.
If you have encountered these issues, we would like to hear from you. Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.