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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
Mileage unknown · Jan 28, 2026
Electrical SystemLane Departure

Rear camera and Side camera and infotainment system all do not work. Screen does work because we get the welcome message when starting the car. We brought the car to the dealership and they told us that the screen needs to be replaced (Which appears to be working) at a cost of $5400 which they stated may not fix this issue. In…

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Rear camera and Side camera and infotainment system all do not work. Screen does work because we get the welcome message when starting the car. We brought the car to the dealership and they told us that the screen needs to be replaced (Which appears to be working) at a cost of $5400 which they stated may not fix this issue. In addition we tried to get the fuel recall repaired but they told us they could not do it because there is too much fuel in the tank. - The tank holds a total of 8 gallons

NHTSA ODI #11713849

Mileage unknown · Dec 15, 2025
Electrical SystemExterior Lighting

The Day Time Running light on the left side of the car just stopped working. The DRL is not damage. I checked for impact marks.

NHTSA ODI #11705113

Mileage unknown · Sep 26, 2025
Unknown Or OtherCrashFire

The Honda Clarity's evaporator core has proven to be a defective component requiring premature replacement, representing a significant design or manufacturing flaw. This evaporator failure appears to be a systemic issue affecting multiple Honda Clarity vehicles, as evidenced by [specific sources - owner forums, service bulletins…

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The Honda Clarity's evaporator core has proven to be a defective component requiring premature replacement, representing a significant design or manufacturing flaw. This evaporator failure appears to be a systemic issue affecting multiple Honda Clarity vehicles, as evidenced by [specific sources - owner forums, service bulletins, etc.]. The defect typically manifests as [specific symptoms you've experienced - loss of cooling, refrigerant leaks, etc.], often occurring well before the expected service life of the component. This premature failure not only creates an unreasonable financial burden on owners but also poses safety concerns when air conditioning systems fail during extreme weather conditions, potentially leading to driver distraction, reduced visibility from fogging, or heat-related health risks.

NHTSA ODI #11689955

Mileage unknown · May 31, 2025
Electrical SystemExterior Lighting

There is an issue with the front, right turn signal light flickering uncontrollably. This flickering is occurring during the vehicle’s operation, posing a significant safety risk as the amber light is incorrectly signaling to other vehicles on the road. The flickering also occurs while the vehicle is parked and off—draining th…

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There is an issue with the front, right turn signal light flickering uncontrollably. This flickering is occurring during the vehicle’s operation, posing a significant safety risk as the amber light is incorrectly signaling to other vehicles on the road. The flickering also occurs while the vehicle is parked and off—draining the battery. It has been occurring intermittently with my vehicle for over two years. This issue is widely reported online, with dozens of posts on websites and forums.

NHTSA ODI #11664121

Mileage unknown · May 23, 2025
Service Brakes

The regenerative braking system left paddle (on the steering wheel) intermittently does not work. I press the paddle to slow the vehicle but nothing happens. If I press it multiple times, sometimes it will slow the vehicle, other times nothing happens. I use that method of braking frequently, so when it doesn't work, it jeopardi…

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The regenerative braking system left paddle (on the steering wheel) intermittently does not work. I press the paddle to slow the vehicle but nothing happens. If I press it multiple times, sometimes it will slow the vehicle, other times nothing happens. I use that method of braking frequently, so when it doesn't work, it jeopardizes the safety of myself and others on the road. This problem has been occurring for a few years; I don't recall the exact date that it began occurring. If needed, I can make the vehicle available for inspection. I've been unable to have it reproduced by a dealer because it usually resolves itself before I can get it in to a dealer to be serviced. The vehicle has not been inspected by the manufacturer, police, insurance representatives or others.

NHTSA ODI #11662844

Mileage unknown · Feb 25, 2025
EngineFuel/propulsion SystemUnknown Or Other

Since fuel pump recall fix by dealership, “Emission System Problem” started appearing in my car due to the way fuel pump recall was fixed. They already attempted to fix the issue 5 times but unable to provide permanent fix. Honda corporate office also not willing to help. This is a safety issue as when I drive the car, I smell …

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Since fuel pump recall fix by dealership, “Emission System Problem” started appearing in my car due to the way fuel pump recall was fixed. They already attempted to fix the issue 5 times but unable to provide permanent fix. Honda corporate office also not willing to help. This is a safety issue as when I drive the car, I smell gas and my car is constantly with dealership without permanent fix.

NHTSA ODI #11644938

Mileage unknown · Dec 30, 2024
Fuel/propulsion System

I received a letter in October 2024 about an inoperable fuel pump and a recall for the vehicle. However, after 3 months, the dealership does not have the fuel pump replacement pump and does not know when they will receive the part. As a result, I am still driving the car with the fuel pump issue.

NHTSA ODI #11633158

Mileage unknown · Dec 19, 2024
Fuel System, Gasoline

The contact owns a 2018 Honda Clarity Plug-In Hybrid. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer …

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The contact owns a 2018 Honda Clarity Plug-In Hybrid. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that due to a limited supply of parts, the manufacturer was prioritizing the repair of vehicles experiencing symptoms related to the recall first. The manufacturer was made aware of the issue and confirmed the prioritizing of the repair of vehicles experiencing symptoms related to the recall. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11631580

Mileage unknown · Dec 9, 2024
Fuel System, Gasoline

The contact owns a 2018 Honda Clarity Plug-in-Hybrid. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was unavailable. Additionally, several dealers were contacted, and the contact was informed that the parts were unavailable. The contact w…

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The contact owns a 2018 Honda Clarity Plug-in-Hybrid. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the recall repair was unavailable. Additionally, several dealers were contacted, and the contact was informed that the parts were unavailable. The contact was informed that a diagnostic test was needed to confirm a failure, due to the limited parts that were available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure and a case was filed. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI #11629622

Mileage unknown · Dec 3, 2024
Fuel/propulsion System

The incomplete recall for the fuel pump is a year old and Honda continues to state that the parts are unavailable. Since this is a safety recall how do I get the car to be in safe working order? Do I have other recourse with Honda? What compels Honda to ever fix this?

NHTSA ODI #11628607

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.