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Service bulletins for the 2004 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.

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

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Bulletins, newest first
A13-0222020-03-25. Service bulletin. FUEL SYSTEM, GASOLINE. Service Bulletin - For vehicles with SCI compressed natural gas (CNG) fuel tanks, Honda is no longer replacing the fuel tank and solenoid valve altogether. If you replace the fuel tank solenoid valve, you must now install the original fuel tank.
A01-0052020-03-25. Service bulletin. FUEL SYSTEM, GASOLINE. Service Bulletin - Repair on a CNG fuel tank may require the installation of a remanufactured CNG fuel tank assembly.
A20-0142020-03-25. Service bulletin. AIR BAGS. Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects in the replacement front passenger's airbag inflator only.
A20-0092020-03-25. Service bulletin. AIR BAGS. Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects in the replacement driver's airbag inflator only.
ABOM080920189012018-09-04. Service bulletin. EQUIPMENT. Dealer message - Today, American Honda is notifying dealers of a voluntary noncompliance recall for a small number of Honda vehicles due to an error on the replacement (service part) underhood emissions labels. American Honda previously notified CARB and the EPA for this action.
A180702018-09-04. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - Emission certification labels that were replaced on a small number of vehicles may have been replaced with a label listing incorrect information. The affected emission labels are replacement service parts, and were not installed at the factory; they were installed during postmanufacturing repairs that required replacement of the underlying part. This will cause the vehicle to be non-compliant with emissions regulations.
Service Bulletin2018-07-16. Service bulletin. AIR BAGS. Service bulletin - American Honda is conducting a study of driver airbag inflators from selected vehicles. With customer?s consent, remove the airbag module, inspect the inflator and, if the customer has a Takata inflator, replace the airbag inflator. The driver?s airbag inflator will be sent to Takata.
Service Bulletin2018-07-16. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE. Service bulletin - Due to improvements in battery manufacturing efficiency, once stocks of original IMA batteries are depleted, new battery designs will be available for IMA battery replacement. Each battery type requires that its battery control software be matched to its IMA battery type. Failure to match the software with the battery will result in reduced IMA battery life.
DLR MSG - 2003-22018-07-16. Service bulletin. AIR BAGS. Dealer message - On November 5, 2013, American Honda announced a passenger airbag collection activity for a small number of 2005 Civic vehicles. This activity involves inspecting and potentially replacing the driver?s airbag inflator assembly. Today, January 22, 2014, American Honda is announcing an expansion to this activity to include a small number of 2003 and 2004 Civic vehicles.
A18-0492018-06-11. Service bulletin. AIR BAGS; EQUIPMENT. Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects to the replacement front passengers airbag inflator only.
A18-0462018-06-11. Service bulletin. AIR BAGS; EQUIPMENT. Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects to the replacement driver's airbag inflator only.
DLR MSG - 2003-22018-03-05. Service bulletin. AIR BAGS. Dealer message - On April 8, 2014, the 2003-05 Civic SRS healthy parts call-in activity will be expired. A sufficient number of parts have been collected for analysis, and no additional collection is necessary at this time. All VIN inquiry links to S/B 13-099: Voluntary Driver?s AirbagStudy will be removed for all vehicles that have not already had the driver?s airbag inflator replaced through this parts collection project.
DLR MSG - RFP -2018-03-05. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer message - American Honda (AHM) is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFP -2018-03-05. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer message - American Honda (AHM) is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
ENG REQ - AER1402018-02-26. Service bulletin. FUEL SYSTEM, GASOLINE. Engineering request for investigation - American Honda (AHM) is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFP -2018-02-26. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer message - American Honda (AHM) is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFP -2018-02-26. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer message - American Honda (AHM) is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - Honda2018-02-21. Service bulletin. AIR BAGS. Dealer message - The recalls announced today involve driver?s or passenger?s front airbag inflators, which in a crash may deploy with too much pressure, causing the inflator casing to rupture and eject metal fragments that could injure or kill vehicle occupants. While two of the recalls only affect vehicles sold or ever registered in certain states/territories, vehicles that currently are registered in other states/territories may also be affected if they were at one time registered in the affected states/territories.
DLR MSG - Honda2018-02-21. Service bulletin. AIR BAGS. Dealer message - The recalls announced today involve driver?s or passenger?s front airbag inflators, which in a crash may deploy with too much pressure, causing the inflator casing to rupture and eject metal fragments that could injure or kill vehicle occupants. While two of the recalls only affect vehicles sold or ever registered in certain states/territories, vehicles that currently are registered in other states/territories may also be affected if they were at one time registered in the affected states/territories.
DLR MSG - Honda2018-02-21. Service bulletin. AIR BAGS. Dealer message - The recalls announced today involve driver?s or passenger?s front airbag inflators, which in a crash may deploy with too much pressure, causing the inflator casing to rupture and eject metal fragments that could injure or kill vehicle occupants. While two of the recalls only affect vehicles sold or ever registered in certain states/territories, vehicles that currently are registered in other states/territories may also be affected if they were at one time registered in the affected states/territories.
DLR MSG - RFP -2018-02-21. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. Dealer message - American Honda (AHM)is investigating certain 2001-2005 Civics with fuel pump issues that require the fuel pump to be replaced. To fully understand the cause of the issue, AHM would like to collect the fuel pump from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - Honda2018-02-12. Service bulletin. AIR BAGS. Dealer message - On Monday, June 23, 2014, American Honda announced three recalls for various 2001-11 Honda models. At this time, affected VINs have not been determined.
DLR MSG - Honda2018-02-12. Service bulletin. AIR BAGS. Dealer message - On Monday, June 23, 2014, American Honda announced three recalls for various 2001-11 Honda models. At this time, affected VINs have not been determined.
Service Bulletin2018-02-12. Service bulletin. AIR BAGS. Service bulletin - Certain Honda vehicles operated in areas known for high absolute humidity and high heat may contain a front passenger?s airbag that over time may be affected by exposure to the humidity, which could produce excessive internal pressure upon deployment. If an affected airbag deploys, the increased internal pressure may cause the inflator casing to rupture. Metal fragments could be propelled upward toward the windshield, or downward toward the front passenger?s foot well, possibly causing an injury to vehicle occupants.
Service Bulletin2018-02-12. Service bulletin. AIR BAGS. Service bulletin - Certain Honda vehicles operated in areas known for high absolute humidity and high heat may contain a driver?s airbag that over time may be affected by exposure to the humidity, which could produce excessive internal pressure upon deployment. If an affected airbag deploys, the increased internal pressure may cause the inflator casing to rupture. Metal fragments could pass through the airbag cushion material possibly causing injury or fatality to vehicle occupants.

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