Honda Clarity Service & Repair Manual 2017–2021

Service and repair manuals for 5 model years of the Honda Clarity, 2017 to 2021. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Honda published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: Hydrogen fuel cell · Battery electric · 1.5L I4 — 91 cu in, DOHC.

Federal safety record, all years: 1 recalls, 198 owner complaints and 2 technical service bulletins are logged for the Clarity. Refreshed 2026-08-21.

01 / Model yearsChoose your Clarity year

YearPriceRecallsEnginesTrims
2021 $49.99 1.5L I4; Hydrogen fuel cell Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door select
2020 $49.99 1.5L I4; Hydrogen fuel cell Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door select
2019 $49.99 1.5L I4; Hydrogen fuel cell; Battery electric Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door · Electric Sedan 4-Door select
2018 $49.991 1.5L I4; Hydrogen fuel cell; Battery electric Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door · Electric Sedan 4-Door details →
2017 $49.99 Hydrogen fuel cell; Battery electric Fuel Cell Sedan 4-Door · Electric Sedan 4-Door select

Related Honda models: Honda Clarity Plug-In Hybrid 2018

02 / InsideSample pages

From the 2021 Clarity manual.

2021 Honda Clarity service manual page 12021 Honda Clarity service manual page 22021 Honda Clarity service manual page 32021 Honda Clarity service manual page 42021 Honda Clarity service manual page 52021 Honda Clarity service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 38
  • General Information 1,353
  • Electrical 37
  • Engine Performance 73

04 / Other yearsOther Clarity years

2021 Honda Clarity · $49.99 select →

Engines: 1.5L I4 — 91 cu in, DOHC; Hydrogen fuel cell. Trims: Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door.

No recalls on federal record for the 2021 Clarity. 8 complaints · 2 TSBs.

2020 Honda Clarity · $49.99 select →

Engines: 1.5L I4 — 91 cu in, DOHC; Hydrogen fuel cell. Trims: Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door.

No recalls on federal record for the 2020 Clarity.

2019 Honda Clarity · $49.99 select →

Engines: 1.5L I4 — 91 cu in, DOHC; Hydrogen fuel cell; Battery electric. Trims: Plug-In Hybrid Sedan 4-Door · Fuel Cell Sedan 4-Door · Plug-In Hybrid Touring Sedan 4-Door · Electric Sedan 4-Door.

No recalls on federal record for the 2019 Clarity.

2017 Honda Clarity · $49.99 select →

Engines: Hydrogen fuel cell; Battery electric. Trims: Fuel Cell Sedan 4-Door · Electric Sedan 4-Door.

No recalls on federal record for the 2017 Clarity.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore Clarity manual$49.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the Clarity manual

Which Clarity years does this manual cover?

Every year from 2017 to 2021 — 5 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM Honda Clarity manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Honda published for the Clarity, organized by system — not a condensed aftermarket summary.

Does it include Clarity wiring diagrams?

Yes. Full wiring diagrams are part of every Clarity manual, alongside repair procedures, specifications and diagnostic information.

Does the manual cover Clarity recalls?

1 recalls are on federal record across the 2017–2021 Clarity, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by Honda dealers.

Why do some Clarity years cost more?

Every Clarity year is $49.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era Honda manuals

By year: 2021 · 2020 · 2019 · 2018 · 2017