Honda Clarity, representative photo
Representative model. Photo: Elise240SX, Wikimedia Commons, CC BY-SA 4.0

Recalls & complaints · NHTSA data

2018 Honda Clarity recalls

Every recall campaign and owner complaint NHTSA has on file for the 2018 model year. Not every vehicle is affected by every campaign: check a specific car by VIN below.

Recall campaigns
3
Park-it warnings
0
Complaints
163
Latest campaign
Dec 18, 2023

Recall summary by component3

NHTSA Recalls API · cached ≤24 h
ComponentCampaignsLatestCampaign IDs
Fuel system, gasoline1Dec 18, 2023
Equipment1Apr 18, 2019
Electrical system1Dec 20, 2018

Safety recalls3

NHTSA Recalls API · cached ≤24 h
0Park-it warnings
0Fixable over the air
Dec 18, 2023Latest campaign
Dec 18, 202323V858000

Fuel system, gasoline: delivery fuel pump

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

DetailsHide details for campaign 23V858000
What's wrong
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.
Risk
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.
Filed under
Clarity Plug-In Hybrid
Campaign
NHTSA 23V858000 · Dec 18, 2023
Apr 18, 201919V315000

Equipment: electrical

A failure of the water pump can cause the vehicle to stall, increasing the risk of crash.

DetailsHide details for campaign 19V315000
What's wrong
Honda (American Honda Motor Co.) is recalling certain 2017-2018 Clarity Fuel Cell vehicles. Internal components may corrode and cause the water pump to fail.
Risk
A failure of the water pump can cause the vehicle to stall, increasing the risk of crash.
Remedy
Honda will notify owners, and dealers will replace the water pump, free of charge. The recall began June 10, 2019. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is L4N.
Filed under
Clarity Fuel Cell
Campaign
NHTSA 19V315000 · Apr 18, 2019
Dec 20, 201818V921000

Electrical system: software

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

DetailsHide details for campaign 18V921000
What's wrong
Honda (American Honda Motor Co.) is recalling certain 2017-2018 Clarity Fuel Cell vehicles previously repaired under recall 18V-068. The previous software remedy may have been incomplete. As a result, the fuel cell control unit (FC-ECU) may misinterpret a small cell voltage drop, causing the vehicle to have a partial or complete loss of power.
Risk
A loss of power can increase the risk of a crash.
Remedy
Honda has notified owners, and dealers will update the FC-ECU software, free of charge. The recall began February 14, 2019. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is A3O.
Filed under
Clarity Fuel Cell
Campaign
NHTSA 18V921000 · Dec 20, 2018

Merged from NHTSA model names: Clarity Plug-In Hybrid, Clarity Fuel Cell. Not every vehicle of a model year is affected by every campaign.

To see whether a recall is still open on your car, enter the VIN at nhtsa.gov/recalls or the Honda recall lookup. Recall repairs are free at a franchised dealer (federal law; see limits).

Owner complaints by component163

NHTSA Complaints API · cached ≤24 h
163Complaints filed
11Involving a crash
1Involving a fire
3Injuries reported
ComponentShareComplaints%CrashesFiresInjuries
Engine2918100
Unknown or other2717110
Fuel/propulsion system2717101
Electrical system2515000
Power train2213000
Forward collision avoidance1811402
Service brakes159200
Visibility/wiper159000
Fuel system159000
Gasoline159000
Vehicle speed control149602
Lane departure127000
Exterior lighting106000
Air bags42302
Structure32100

9 more components with fewer complaints not shown. An owner can tag several components, so percentages add up to more than 100. Complaints are unverified owner reports, de-duplicated by NHTSA ODI number, merged from NHTSA model names Clarity Electric, Clarity Fuel Cell, Clarity Plug-In Hybrid.

Latest reports

  • Visibility/wiper

    “Known A/C condenser issue was replaced twice and now the evaporator is leaking. Due to this, I'm unable to use the A/C to defrost the windows in the early morning and thus, creates a dangerous driving environment.”

    Filed 10/10/2026 · ODI 11770282
  • Electrical system

    “this Honda does not display outside turn signals, found similar problem on Honda Civic and Accord which have recall for this problem.”

    Filed 10/01/2026 · ODI 11768328
  • Lane departure

    “Multi-Purpose Camera Unit failure, error code U3000-49”

    Filed 09/28/2026 · ODI 11767419

Other Honda Clarity model years

Other Honda models

2018 Honda Clarity recall questions

How many recalls does the 2018 Honda Clarity have?

NHTSA lists 3 safety recall campaigns for the 2018 Honda Clarity. The most recent, 23V858000 (reported December 18, 2023), concerns fuel system, gasoline. Not every vehicle is covered by every campaign; check a specific car by VIN.

What is the most common complaint about the 2018 Honda Clarity?

Engine is the most-reported component, named in 29 complaints out of 163 filed with NHTSA (18%). Across all complaints, owners reported 11 crashs and 1 fire. Complaints are unverified owner reports.

How do I check if a recall is open on my 2018 Honda Clarity?

Enter the 17-character VIN at nhtsa.gov/recalls or the Honda recall lookup. That shows campaigns still unrepaired on that exact car. Safety recall repairs are free at a franchised Honda dealer.

Check a specific Honda by VIN

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