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2018 Honda Clarity PLUG-IN Hybrid

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

64 reports with mileage · 70 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports1 fire reports3 injury reports

What owners actually said

134 reports
60 miles · Mar 30, 2018
Exterior Lighting

THE HEADLIGHTS ARE TOTALLY INADEQUATE. LOW BEAMS ILLUMINATE ROAD ONLY DIRECTLY IN FRONT OF VEHICLE AND NOT ENOUGH FURTHER DOWN THE ROAD CAUSING AN UNSAFE CONDITION OF 'OVER DRIVING' THE HEADLIGHTS. THIS CONDITION PERSISTED EVEN AFTER HAVING A HONDA DEALER ADJUST THE HEADLIGHTS. IN ADDITION THE HIGH BEAMS ARE PRACTICALLY NON-EXIS…

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THE HEADLIGHTS ARE TOTALLY INADEQUATE. LOW BEAMS ILLUMINATE ROAD ONLY DIRECTLY IN FRONT OF VEHICLE AND NOT ENOUGH FURTHER DOWN THE ROAD CAUSING AN UNSAFE CONDITION OF 'OVER DRIVING' THE HEADLIGHTS. THIS CONDITION PERSISTED EVEN AFTER HAVING A HONDA DEALER ADJUST THE HEADLIGHTS. IN ADDITION THE HIGH BEAMS ARE PRACTICALLY NON-EXISTENT COMPARED TO ALL OTHER VEHICLES I HAVE OWNED. THEY TOO ARE TOTALLY INADEQUATE. I CANNOT BELIEVE THAT THEY ARE ABLE TO PASS A DOT TEST. IF THEY ARE ABLE TO PASS A DOT TEST THEN I WOULD SAY YOUR TEST IS NOT STRINGENT ENOUGH. THANK YOU FOR LOOKING INTO THIS TO SEE IF IT IS A SEVERE ENOUGH SAFETY ISSUE TO REQUIRE A RECALL.

NHTSA ODI #11082215

1,500 miles · Mar 30, 2018
Exterior Lighting

HIGH BEAM HEADLIGHTS ARE INADEQUATE. THEY WERE INITIALLY ADJUSTED TOO LOW, BUT EVEN AFTER ADJUSTING THEM, THEY ARE STILL TOO DIM. IT IS VERY EASY TO OVER-DRIVE THE REACH OF THE HIGH BEAMS.

NHTSA ODI #11082212

3,500 miles · Mar 17, 2018
Power Train

VEHICLE ENGINE RESPONDED TO ACCELERATOR PEDAL INPUT, BUT WOULD NOT TRAVEL AT GREATER THAN 25 MILES PER HOUR ON SLIGHT UPHILL. VEHICLE HAD BEEN STARTED AFTER BEING OFF FOR APPROXIMATELY TWO HOURS. HIGH VOLTAGE BATTERY WAS DRAINED AND VEHICLE WAS OPERATING EXCLUSIVELY ON GAS ENGINE. VEHICLE HAD BEEN ION "ON" CONDITION FOR SEVERAL …

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VEHICLE ENGINE RESPONDED TO ACCELERATOR PEDAL INPUT, BUT WOULD NOT TRAVEL AT GREATER THAN 25 MILES PER HOUR ON SLIGHT UPHILL. VEHICLE HAD BEEN STARTED AFTER BEING OFF FOR APPROXIMATELY TWO HOURS. HIGH VOLTAGE BATTERY WAS DRAINED AND VEHICLE WAS OPERATING EXCLUSIVELY ON GAS ENGINE. VEHICLE HAD BEEN ION "ON" CONDITION FOR SEVERAL MINUTES PRIOR TO STARTING DRIVING. VEHICLE HAD TO BE PULLED INTO NEARBY BUSINESS, SINCE IT COULD NOT MAINTAIN SPEED WITH FLOW OF TRAFFIC ON 50 MOH ROAD. PROBLEM RESOLVED AFTER APPROXIMATELY TWO MINUTES OF SLOW DRIVING. ISSUE APPEARS TO BE RELATED TO TRANSMISSION OF POWER FROM ENGINE TO DRIVE SYSTEM. POSSIBLE THAT GAS ENGINE POWER IS DIVERTED TO CHARGING HIGH VOLTAGE BATTERY, RATHER THAN PROVIDING POWER TO WHEELS.

NHTSA ODI #11079907

Mileage unknown · Feb 18, 2018
Exterior Lighting

THE HEADLAMPS DO NOT EXTEND OUT FAR ENOUGH CAUSING A SAFETY CONCERN. I HAVE HAD THEM ADJUSTED TWICE AND THEY STILL DO NOT EXTEND OUT ENOUGH.

NHTSA ODI #11073453

Official recalls

1

23V858000 · Fuel System, Gasoline:delivery:fuel Pump

Dec 18, 2023

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.

Consequence & remedy

Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP22005 · Pedestrian Alert Sounds

Opened Jan 27, 2023 · Closed Aug 7, 2023

Status: closed (inferred from source dates) · Electrical System:propulsion System

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.