2020 Honda Civic Service and Repair Manual
This 2020 Honda Civic factory service and repair manual is built for this specific year, engine and trim, so the torque values, wiring diagrams and diagnostic steps you're following are the ones Honda published for your Civic and not a generic stand-in from another model year.
Engines covered
- 1.5L inline-four — DOHC, turbocharged, gasoline
- 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
- 2.0L inline-four (122 cu in) — DOHC, naturally aspirated, gasoline
Body styles covered
- 4-door sedan
- 4-door hatchback
- 2-door coupe
Trims covered
- DX
- EX
- EX-L
- i-Style
- LX
- Si
- Sport
- Sport Plus
- Sport Touring
- Touring
- Turbo Plus
- Type R
Known issues on the 2020 Civic. Five recalls are on federal record for this model year. Two separate campaigns cover the in-tank low-pressure fuel pump, which can fail and cause an engine stall while driving, increasing the risk of a crash. A third covers the brake master cylinder: a tie rod fastener connecting it to the brake booster may have been improperly assembled, letting the master cylinder separate from the booster and causing a loss of brake function. The remaining two campaigns cover the front passenger seat weight sensor, which can crack and short circuit, failing to suppress the air bag as intended and allowing it to deploy unintentionally during a crash. Owners have filed 221 complaints for the year. The factory diagnostic and repair procedures behind each of those systems are here.
From tracing a fuel pump stall to inspecting the brake booster-to-master-cylinder connection or checking the passenger seat sensor, it keeps you on the OEM procedure and the correct specification for your specific 2020 Civic.
Honda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles. The tie rod fastener that connects the br
Brake master cylinder separation can cause a loss of brake function and increase the risk of a crash
Dealers will inspect and repair the brake booster assembly as necessary, free of charge. Owner noti
Honda (American Honda Motor Co.) is recalling certain 2019-2020 Acura MDX, MDX Sport Hybrid, RDX, TLX, Honda Accord, Civic Hatchback, Insight, 2019 Acura ILX, Honda Accord Hybrid, Civic Coupe, Civic C
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Honda will notify owners, and dealers will replace the fuel pump assembly, free of charge. Owner le
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,
Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
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 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,
An air bag that deploys unintentionally during a crash can increase the risk of injury.
Dealers will replace the seat weight sensors, free of charge. Owner notification letters were maile
Service Bulletin - Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover.
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2021 Civics, 2020-2022 CR-Vs, 2022-2023 Pilots & Passports with a customer complaint of the center display flickering, flashing, or frozen (Civics and CR-Vs
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, f
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2021 Civics, 2020-2022 CR-Vs, 2022-2023 Pilots & Passports with a customer complaint of the center display flickering, flashing, or frozen (Civics and CR-Vs
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump, fuel strainer, f
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2021 Civics, 2020-2022 CR-Vs, 2022-2023 Pilots & Passports with a customer complaint of the center display flickering, flashing, or frozen (Civics and CR-Vs
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2021 Civics, 2020-2022 CR-Vs, 2022-2023 Pilots & Passports with a customer complaint of the center display flickering, flashing, or frozen (Civics and CR-Vs
Dealer Message - Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Accords, 2016-2020 Civics, 2017-2020 CR-Vs, & 2018-2020 Odysseys that have been diagnosed to be in need of the low-pressure fuel pump,
Showing the 8 most recent of 156 technical service bulletins on file with NHTSA.
I WAS IN A WRECK MAY 2020. I SWERVED TO MISS A DEER AND HIT A CONCRETE COLVERT, THE VEHICLE LAUNCHED AND MY AIRBAGS DIDN'T GO OFF. VEHICLE CAUGHT FIRE, MY MOTOR, TRANSMISSION, AND TIRES CAME OFF. I SU
I WAS IN A WRECK MAY 2020. I SWERVED TO MISS A DEER AND HIT A CONCRETE COLVERT, THE VEHICLE LAUNCHED AND MY AIRBAGS DIDN'T GO OFF. VEHICLE CAUGHT FIRE, MY MOTOR, TRANSMISSION, AND TIRES CAME OFF. I SU
I WAS IN A WRECK MAY 2020. I SWERVED TO MISS A DEER AND HIT A CONCRETE COLVERT, THE VEHICLE LAUNCHED AND MY AIRBAGS DIDN'T GO OFF. VEHICLE CAUGHT FIRE, MY MOTOR, TRANSMISSION, AND TIRES CAME OFF. I SU
The contact owned a 2020 Honda Civic. The contact's son was driving the vehicle at 30 mph and while making a right turn, the vehicle failed to turn to cause the driver to crash into a city bus head-on
WE WERE TRAVELING EAST ON HWY 63 GOING HOME. THE LANE DEPARTURE ASSIST CAME ON BUT WE WERE NOT OUT OF LANE. WE KEPT TRAVELING A LITTLE FURTHER AND THE STEERING WAS STIFF. WE WERE TRAVELING ABOUT 53
Showing the 5 most serious of 286 complaints filed with NHTSA.
