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2021 Honda Accord Service and Repair Manual
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$49.99 USD
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Covers all 2021 Accord trims — Hybrid Sedan 4-Door, Sport Plus Sedan 4-Door, Sport Sedan 4-Door +8 more ·
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Complete repair procedures
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2021 Honda Accord Service and Repair Manual
Regular price
$49.99 USD
Unit price
2021 Honda Accord service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- 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
Engines covered
- 2.0L 1993CC 122Cu. In. l4 FULL HYBRID EV-GAS (FHEV) DOHC Naturally Aspirated
- 1.5L 1497CC l4 GAS DOHC Turbocharged
- 2.0L 1996CC 122Cu. In. l4 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
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,
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, 2
Honda (American Honda Motor Co.) is recalling certain 2021 Accord Sedan, Accord Hybrid, CR-V, Ridgeline, 2022 Insight and CR-V Hybrid vehicles. The automatic locking retractor on the second-row cente
Consequence
An unsecured child restraint system can increase the risk of injury during a crash.
Remedy
Dealers will replace the second-row center seat belt assembly, free of charge. Owner notification l
Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V,
Consequence
An air bag that deploys unintentionally during a crash can increase the risk of injury.
Remedy
Dealers will replace the seat weight sensors, free of charge. Owner notification letters were maile
Service Bulletin - There is a dull creaking, rubbing, popping, or clicking noise coming from the front of the vehicle while turning at low speeds potentially due to the bump stop contacting the top of the front damper body.
Tech Line Summary - Customers who have purchased the Accessory CarPlay /Android Auto upgrade are complaining that a pop-up message appears on the audio unit display stating, Please insert USB drive containing valid software license file, an
Dealer Message - Some customers have reported a pop-up message on the audio unit display stating: Please insert USB drive containing valid software license file and press OK button. When this message appears, the audio unit becomes unrespon
Dealer Message - Some customers have reported a pop-up message on the audio unit display stating: Please insert USB drive containing valid software license file and press OK button. When this message appears, the audio unit becomes unrespon
Service Bulletin - Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover.
Service Bulletin - There is a dull creaking, rubbing, popping, or clicking noise coming from the front of the vehicle while turning at low speeds due to the bump stop contacting the top of the front damper body.
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catal
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catal
Showing the 8 most recent of 134 technical service bulletins on file with NHTSA.
This Honda Accord Sport SE has had electrical problems from the day I received the vehicle. Every time I went for an oil change at Bommarito Honda I mentioned it to them and they said âyeah the new
This Honda Accord Sport SE has had electrical problems from the day I received the vehicle. Every time I went for an oil change at Bommarito Honda I mentioned it to them and they said âyeah the new
This vehicles have a engineering flaw in the design of the head gasket failing prematurely disabling all components of vehicle at any given time wether itâs in the highway or local the car will basi
This vehicles have a engineering flaw in the design of the head gasket failing prematurely disabling all components of vehicle at any given time wether itâs in the highway or local the car will basi
This vehicles have a engineering flaw in the design of the head gasket failing prematurely disabling all components of vehicle at any given time wether itâs in the highway or local the car will basi
Showing the 5 most serious of 293 complaints filed with NHTSA.
Other Years of the Honda Accord
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