2011 Honda Accord Technical Service Bulletins

75 technical service bulletins (TSBs) are on record for the 2011 Honda Accord. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11034201Jun 30, 2026Air bags. Service Bulletin - Warranty Extension: Customer Support Program For Front Passenger's Airbag Inflator.
• 10237953Jun 13, 2023Equipment, Electrical system. Service News - The navigation clock and date are incorrect. This is due to a limited GPS receiver Capacity resulting in rollover of the internal chip memory; the rollover occurred on January 1, 2022, at 12:00AM local time.
• 10206992Jan 25, 2022Electrical system, Equipment. ServiceNews Article - The clock shows the incorrect time. This issue is due to a limited GPS receiver capacity resulting in "rollover" of the internal chip memory; the "rollover" will occur on January 1, 2022, at 12:00AM local time. As a result, once specific triggers are met, the navigation date and time will be incorrect.
• 10175300May 12, 2020Equipment. Dealer Message - The May episode of Tech2Tech is now posted. We've got some valuable information for you, so check it out! This month we're featuring "Replacing That Leaky Front Rocker Arm Oil Control Valve."
• 10172570Mar 10, 2020Air 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.
• 10172366Mar 5, 2020Engine cooling. Service Bulletin - The front rocker arm oil control valve is leaking.
• 10163784Aug 13, 2019Air bags. Warranty Extension: Customer Support Program For Front Passenger's Airbag Inflator for 2010-12 Accord and Other Listed Years and Models (Expires September 30, 2028)
• 10165333Jul 11, 2019Suspension. This SKU is a Front Upper Ball Joint. The customer communication requested return of unsold inventory to inspect for the outer diameter of the ball joint housing being too small. The outer diameter being too small would prevent the part from being installed, and would therefore have no impact on the end user besides time to complete installation.
• 10159786May 10, 2019Air bags. Service Bulletin - American Honda is conducting an inspection of certain vehicles that have previously had the passenger's airbag inflator replaced as part of the Takata Passsenger's Airbag Inflator recall. If you completed the repair described by this service bulletin on or before May 10, 2019, make sure to use the Warranty Claim Information provided below.
• 10152750Jan 18, 2019Air 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.
• 10152430Dec 20, 2018Engine, Equipment. "Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected…
• 10152428Dec 19, 2018Engine, Equipment. "Service bulletin - American Honda is extending the warranty coverage on the Piston Rings and Pistons for 2008-11 Accord L4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first. The warranty extension does not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded, or similar tittle under any state's…
• 10145895Oct 13, 2018Air bags. Service bulletin - American Honda is conducting an inspection of certain vehicles that have previously had the passenger's airbag inflator replaced as part of the Takata Passsenger's Airbag Inflator recall.
• 10144037Aug 9, 2018Equipment. 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.
• 10144032Aug 9, 2018Engine 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…
• 10142434Jun 13, 2018Transmission and drivetrain, Engine cooling, Electrical system, Equipment. Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected…
• 10141173Jun 8, 2018Air 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 passengers airbag inflator only.
• 10141170Jun 7, 2018Air 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 passengers airbag inflator only.
• 10141175Jun 1, 2018Air 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 passengers airbag inflator only.
• 10136433May 4, 2018Engine cooling, Electrical system. Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
• 10128887Feb 3, 2018Electrical system, Engine cooling. Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected…
• 10129409Jan 31, 2018Engine cooling. Service bulletin - American Honda is extending the warranty coverage on the Piston Rings and Pistons for 2008-11 Accord L4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first. Under certain specific circumstances the engine may create deposits on the oil control rings, which may lead to increased oil consumption
• 10108322Mar 31, 2017Engine, Equipment. Service bulletin - american honda is extending the warranty coverage on the piston rings and pistons for 2008-11 accord l4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first.
• 10108045Feb 25, 2017Engine, Equipment. Service bulletin - at cold start-up, the engine rattles loudly for about 2 seconds. The variable valve timing control (vtc) actuator is defective.
• 10086314Dec 14, 2016Air bags. Email template to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10100421Nov 22, 2016Equipment. Service bulletin - navigation system information.
• 10086887Oct 1, 2016Air bags. Tech2tech video - airbag inflator installation tips. Please advise if you would like a copy of the video sent to you on a thumb drive or dvd.
• 10086563Sep 30, 2016Air bags. Tech2tech video - airbag inflator installation tips. Please advise if you would like a copy of the video sent to you on a thumb drive or dvd.
• 10086306Sep 7, 2016Equipment, Air bags. Posters sent to hawaiian independent repair facilities, automotive part stores, car washes, and gas stations to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10086291Sep 7, 2016Equipment, Air bags. Flyer circulated to the residents of hawaii to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10086288Aug 29, 2016Air bags, Equipment. Letter sent in conjunction with the florida highway safety and motor vehicles department to remind florida owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10086381Aug 23, 2016Equipment. Us virgin islands newspaper advertisements to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10086308Aug 23, 2016Equipment. Text messages sent to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10086302Aug 21, 2016Air bags, Equipment. Advertisement in hawaiian newspapers to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
• 10083951May 17, 2016Engine. Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. Spark plug fouling may reuslt in rough engine idle and/or engine misfire.
• 10083874Apr 20, 2016Engine. Service bulletin - sticking rings resulting in high engine oil consumption.
• 10204264Mar 17, 2016Engine cooling. Engine Rattles at Cold Start-Up Supersedes 09-010, dated March 3, 2015 to revise the information highlighted in yellow.
• 10087883Mar 17, 2016Engine. Service bulletin - replace the vtc actuator if the engine rattles loudly for 2 seconds during cold start-up.
• 10087866Mar 14, 2016Engine. Service bulletin - replace the vtc actuator if the engine rattles loudly for 2 seconds during cold start-up.
• 10100042Dec 10, 2015Engine. "techline summary article - editor’s note: this article replaces the one posted in september 2015 to extend that article’s shelf life. The issues covered are still being addressed. Do you have a vehicle that makes an engine rattle for 1 to 2 seconds when started after a cold overnight soak below 32° f? This rattle is most likely related to the vtc actuator."
• 10100175Nov 19, 2015Engine. Service news article - does the engine rattle at cold startup for 1 to 2 seconds when it’s cold outside? Chances are the vtc actuator is the culprit. Keep in mind simply replacing the vtc actuator using current parts stock won’t fix this rattle if it’s only heard under these conditions.
• 10098946Sep 16, 2015Engine. "service bulletin - the mil comes on with one of these dtcs: • p2646/p2651 (rocker arm oil pressure switch circuit low voltage). • p2647/p2652 (rocker arm oil pressure switch circuit high voltage). Note: the symptom may be intermittent and you may not be able to duplicate it after clearing the dtc. The rocker arm oil pressure switch may fail intermittently."
• 10099306Sep 5, 2015Engine, Electrical system. "service bulletin - american honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, soto et al.v. American honda motor co., inc., case no. 3:12-cv-1377-si (n.d. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs p0301 no. 1 cylinder misfire detected, p0302 no. 2 cylinder misfire detected…
• 10099101Sep 5, 2015Engine. Service bulletin - warranty extension: mil comes on with dtcs p0301 thru p0304 - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs p0301 no. 1 cylinder misfire detected, p0302 no. 2 cylinder misfire detected, p0303 no. 3 cylinder misfire detected, p0304 no. 4 cylinder misfire detected, and cause the mil to come on.
• 10052511Aug 1, 2015Engine. Thiis tsb document contains an owners notification letter. Select document search button below. Honda: some vehicles may experience high oil consumption with low engine oil on the dipstick. The engine may create deposits on the oil rings. *js updated 10/17/2013 *js updated 9/10/15
• 10108226Jun 2, 2015Engine. The rear cylinder head cover gasket leaks oil.
• 10108586Apr 15, 2015Engine cooling. Service bulletin - American Honda is extending the warranty coverage on the Piston Rings and Pistons for 2008-11 Accord L4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first.
• 10108567Apr 15, 2015Air bags. Dealer message - Earlier this week, American Honda introduced new and different parts to support the various driver's airbag inflator safety recall and safety improvement campaign repairs.
• 10108791Mar 3, 2015Engine cooling. Service bulletin - Engine rattles at cold start-up.
• 10115219Dec 17, 2014Tires. Service bulletin - For any TPMS-related warranty repairs, all recorded DTCs must now be entered into the warranty claim. Make sure your repair order includes those DTCs.

← All problems reported for the 2011 Honda Accord