The service and repair manual for the 2018 Honda Civic — 1.5L I4 and 2.0L I4 and 2.0L I4 engines, 23 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 | 2018 |
|---|---|
| Engines | 1.5L I4 — 91 cu in, DOHC, turbocharged 2.0L I4 — 122 cu in, DOHC, turbocharged 2.0L I4 — 122 cu in, DOHC |
| Trims | Turbo Plus Sedan 4-Door · Type R Hatchback 4-Door · EX-L Hatchback 4-Door · DX Sedan 4-Door · Si Coupe 2-Door · EX Sedan 4-Door +17 |
| Federal record | 3 recalls · 829 complaints · 129 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2018 Civic manual
03 / ContentsSections in the manual
- Quick Lookups 184
- General Information 1,765
- Accessories & Equipment 2,042
- Heating, Ventilation & A/C (HVAC) 189
- Body & Frame 693
- Maintenance 86
- Brakes 604
- Restraints 249
- Drivelines & Axles 36
- Steering 200
- Electrical 521
- Suspension 273
- Engine Mechanical 1,215
- Transmission 460
- Engine Performance 4,251
- Battery 12
04 / Known issuesRecalls on federal record for the 2018 Civic
- Fuel System, Gasoline — delivery › fuel pump · 20V314000If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
- Fuel System, Gasoline — delivery › fuel pump · 23V858000Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
- Equipment — other › owners/service/other manual · 18V817000If the information is missing or improper, it can increase the risk of injury or a crash.
Owners have filed 829 complaints and Honda has issued 129 technical service bulletins for the 2018 Civic. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2018 Civic manual
Is this manual specific to the 2018 Civic?
Yes. It is the OEM manual matched to the 2018 model year, covering the 1.5L I4 and 2.0L I4 and 2.0L I4 across the Turbo Plus Sedan 4-Door, Type R Hatchback 4-Door, EX-L Hatchback 4-Door, DX Sedan 4-Door, Si Coupe 2-Door, EX Sedan 4-Door, Sport Touring Hatchback 4-Door, EX-T Coupe 2-Door, LX Coupe 2-Door, SE Sedan 4-Door, Touring Sedan 4-Door, EX Hatchback 4-Door, LX Sedan 4-Door, EX-L Coupe 2-Door, i-Style Sedan 4-Door, Sport Hatchback 4-Door, EX-T Sedan 4-Door, Touring Coupe 2-Door, LX-P Coupe 2-Door, LX Hatchback 4-Door, EX-L Sedan 4-Door, Si Sedan 4-Door, Coupe Coupe 2-Door trims. Specifications and procedure sequences are the ones Honda published for this year.
What 2018 Civic problems does it help with?
3 recalls are on federal record for the 2018 Civic, covering fuel system, gasoline, equipment. 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 2018 Civic wiring diagrams?
Yes — the complete wiring diagrams for the 2018 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.
RelatedOther Civic years and 2018 Honda models
2024 Civic · 2023 Civic · 2022 Civic · 2021 Civic · 2020 Civic · 2019 Civic · 2017 Civic · 2016 Civic · 2015 Civic · 2014 Civic · 2013 Civic · 2012 Civic · all 43 years
2018 Honda Accord · 2018 Honda BR-V · 2018 Honda CR-V · 2018 Honda City · 2018 Honda Clarity · 2018 Honda Clarity Plug-In Hybrid · 2018 Honda Fit · 2018 Honda HR-V · 2018 Honda Insight · 2018 Honda Odyssey · 2018 Honda Passport · 2018 Honda Pilot · every 2018 model