The service and repair manual for the 2021 Honda Accord — 2.0L I4 and 1.5L I4 and 2.0L I4 engines, 11 trims. Matched to this exact model year, so the specifications and sequences are the ones Honda published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2021 |
|---|---|
| Engines | 2.0L I4 — 122 cu in, DOHC 1.5L I4 — 91 cu in, DOHC, turbocharged 2.0L I4 — 122 cu in, DOHC, turbocharged |
| Trims | Hybrid Sedan 4-Door · Sport Plus Sedan 4-Door · Sport Sedan 4-Door · Hybrid EX-L Sedan 4-Door · Sport SE Sedan 4-Door · SE Sedan 4-Door +5 |
| Federal record | 3 recalls · 293 complaints · 134 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2021 Accord manual
03 / ContentsSections in the manual
- Quick Lookups 431
- General Information 1,487
- Accessories & Equipment 2,343
- Heating, Ventilation & A/C (HVAC) 105
- Body & Frame 478
- Maintenance 72
- Brakes 596
- Restraints 354
- Drivelines & Axles 11
- Steering 161
- Electrical 731
- Suspension 163
- Engine Mechanical 436
- Transmission 625
- Engine Performance 2,074
- Axle Nut/Hub Nut 328
- Battery 12
04 / Known issuesRecalls on federal record for the 2021 Accord
- Fuel System, Gasoline — delivery › fuel pump · 23V858000Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
- Seat Belts — rear/other › retractor · 21V900000An unsecured child restraint system can increase the risk of injury during a crash.
- Air Bags — sensor › occupant classification › front passenger · 24V064000An air bag that deploys unintentionally during a crash can increase the risk of injury.
Owners have filed 293 complaints and Honda has issued 134 technical service bulletins for the 2021 Accord. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2021 Accord manual
Is this manual specific to the 2021 Accord?
Yes. It is the OEM manual matched to the 2021 model year, covering the 2.0L I4 and 1.5L I4 and 2.0L I4 across the Hybrid Sedan 4-Door, Sport Plus Sedan 4-Door, Sport Sedan 4-Door, Hybrid EX-L Sedan 4-Door, Sport SE Sedan 4-Door, SE Sedan 4-Door, Hybrid EX Sedan 4-Door, Touring Sedan 4-Door, LX Sedan 4-Door, EX-L Sedan 4-Door, Hybrid Touring Sedan 4-Door trims. Specifications and procedure sequences are the ones Honda published for this year.
What 2021 Accord problems does it help with?
3 recalls are on federal record for the 2021 Accord, covering fuel system, gasoline, seat belts, air bags. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Honda dealers.
Does it include 2021 Accord wiring diagrams?
Yes — the complete wiring diagrams for the 2021 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $49.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
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2024 Accord · 2023 Accord · 2022 Accord · 2020 Accord · 2019 Accord · 2018 Accord · 2017 Accord · 2016 Accord · 2015 Accord · all 43 years
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