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NHTSA Recall 18V068000: Hybrid propulsion system and software (electrical system)

Honda (American Honda Motor Co.) reported this safety recall to NHTSA on , covering an estimated 471 vehicles. It affects 2017 Honda Clarity Fuel Cell.

471
vehicles potentially affected
1
model affected
2018
owners notified (February 28)
NHTSA campaign18V068000
Manufacturer campaignR0L
ComponentsHYBRID PROPULSION SYSTEM; ELECTRICAL SYSTEM › SOFTWARE
Report receivedJanuary 25, 2018
Owner notificationFebruary 28, 2018
Initiated byManufacturer

Defect

Honda (American Honda Motor Co.) is recalling certain 2017 Clarity Fuel Cell vehicles. The fuel cell control unit (FC-ECU) may misinterpret a small cell voltage drop, causing the vehicle to have reduced, or a complete loss of, power.

Safety risk

A loss of power can increase the risk of a crash.

Remedy

Honda will notify owners, and dealers will install a software update, free of charge. The recall began February 28, 2018. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is R0L.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Vehicles covered by recall 18V068000

Make and modelModel years
Honda Clarity Fuel Cell2017

Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.