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Service bulletins for the 2018 Honda Civic

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

236 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
A18-0142018-05-07. Service bulletin. FUEL SYSTEM, GASOLINE. Service bulletin - Fuel leaks or overflows from the filler neck while refueling. The auto shut-off feature at the gas pump may be delayed and cause fuel to leak at the filler neck. The capless fuel shutter may also allow excess fuel to leak at the filler neck.
A18-0122018-05-07. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. Service bulletin - The customer is unable to insert the fuel nozzle into the filler neck and fuel the vehicle in cold weather. Water or moisture has entered the fueling area and frozen the capless fuel shutter set in the fuel filler neck.
APaS040620189032018-04-23. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 Civic Hatchbacks with a customer complaint of the windshield washer tank leaking. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
A18-0142018-04-23. Service bulletin. FUEL SYSTEM, GASOLINE. Service bulletin - Fuel leaks or overflows from the filler neck while refueling. The auto shut-off feature at the gas pump may be delayed and cause fuel to leak at the filler neck. The capless fuel shutter may also allow excess fuel to leak at the filler neck.
APaS032020189032018-04-16. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 Civic Hatchbacks with a customer complaint of the windshield washer tank leaking. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
ATS1803032018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL. Tech line summary article - Got a vehicle with the message Requested Channel Not Available covering the SiriusXM preset icons? We?re aware of this issue and have it under investigation.
ATS1801042018-03-05. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Tech line summary article - If you get a vehicle in because the Browser app isn?t showing up on Display Audio, there?s nothing that needs fixing. We didn?t include that app in 2018 models. The online owner?s manual reflects this.
A18-0012018-02-26. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Service bulletin - There is a problem with the audio/audio-navigation unit software, which may lead to one or more issues.
APaS100420179012017-10-12. Service bulletin. ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2016-2018 Civics & 2017-2018 CR-Vs with a customer complaint of an oil leak. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
A17080D2017-09-14. Service bulletin. VISIBILITY. Servicenews article - The headlights in the Civic Hatchback are semi-sealed and have ventilation holes to help prevent heat deformation. When air flows in and out, however, it also includes any moisture that?s in it. If the air outside of the headlights is cooler than the temperature of the air inside them, the headlights can fog up, just like a windshield on a cold day.
A15060D2017-08-25. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; STEERING. Service news article - To prevent damage during shipping, leather-wrapped steering wheels come with a protective plastic covering. The easiest way to remove it during PDI is to grab the covering with both hands near the top of the steering wheel and pull it toward you, like you see here. The covering comes right off.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.