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2011 Honda Accord Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
03/05/18 NHTSA ID: 10129409
TSB ID: A12-087

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 circum
12/05/17 NHTSA ID: 10124256
TSB ID: Service Bulletin

Service bulletin - at cold start-up, the engine rattles loudly for about 2 seconds. the variable valve timing control (vtc) actuator is defective.
07/31/17 NHTSA ID: 10108791
TSB ID: Service Bulletin

Service bulletin - engine rattles at cold start-up.
07/17/17 NHTSA ID: 10108586
TSB ID: Service Bulletin

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.
06/30/17 NHTSA ID: 10108322
TSB ID: A12-087

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.
06/29/17 NHTSA ID: 10108226
TSB ID: A15-020

The rear cylinder head cover gasket leaks oil.
NHTSA's feed only includes summaries. For the full text of TSBs:

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06/28/17 NHTSA ID: 10108045
TSB ID: A09-010

Service bulletin - at cold start-up, the engine rattles loudly for about 2 seconds. the variable valve timing control (vtc) actuator is defective.
05/22/17 NHTSA ID: 10100042
TSB ID: ATS150301

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
05/22/17 NHTSA ID: 10100175
TSB ID: A15110E

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 ra
05/16/17 NHTSA ID: 10099306
TSB ID: WE - A13-078

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
05/15/17 NHTSA ID: 10099101
TSB ID: WE - A13-078

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
05/11/17 NHTSA ID: 10098946
TSB ID: A13-021

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 a
01/05/17 NHTSA ID: 10087866
TSB ID: A09-010.V3

Service bulletin - replace the vtc actuator if the engine rattles loudly for 2 seconds during cold start-up.
01/05/17 NHTSA ID: 10087883
TSB ID: A09-010.V4

Service bulletin - replace the vtc actuator if the engine rattles loudly for 2 seconds during cold start-up.
12/21/16 NHTSA ID: 10086863
TSB ID: A12-082

Service bulletin - a clunk is heard in the front suspension while driving over irregular surfaces and in hot weather. the noise goes away temporarily when the vehicle is lifted in the air (the suspension is allowed to hang) and then returne
11/04/16 NHTSA ID: 10083951
TSB ID: A13-078

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.
11/03/16 NHTSA ID: 10083874
TSB ID: 12-087

Service bulletin - sticking rings resulting in high engine oil consumption.
03/03/15 NHTSA ID: 10056875
TSB ID: 09-010

Honda: there is a loud rattling noise coming from engine which last for 2 seconds when temperature is cold. *lj
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11/22/13 NHTSA ID: 10053785
TSB ID: SB-13-078

Honda: a powertrain warranty extension resulting from settlement, covering repairs of engine misfire, regarding piston rings on certain cylinders that rotate and align, can lead to spark plugs fouling, on some vehicles. model 2008-2012 ac
11/21/13 NHTSA ID: 10053762
TSB ID: SB-102213

Honda: vehicles with multimodel vcm2 would experience misfire due to engine misfire of a fouled plug and a warranty extension has been issued to cover repairs. model 2008-2013 accord v6, crosstour v6, odyssey, pilot.
09/23/13 NHTSA ID: 10052884
TSB ID: A-13-021

Honda: dtc p2646/p2651 or p2647/2652 may be set. the rocker arm oil pressure switch may need to be replaced. also included model civic si model year 2002-2005. *js
08/07/13 NHTSA ID: 10052511
TSB ID: SB-12-087

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.
08/05/13 NHTSA ID: 10052477
TSB ID: HSN-1305

Honda: the engine shuts off, power on, but in accessory; never use conventional wheel & tire assemblies on pax vehicles; mil on after throttle body cleaning or replacement; s/m fix brake system bleeding, dialogue for dvd surround sound fr
04/19/13 NHTSA ID: 10051920
TSB ID: SB-12-082

Honda: clunk noise in the front suspension during hot weather. this clunk noise is mostly heard while driving on irregular surfaces. updated 8/5/13.
NHTSA's feed only includes summaries. For the full text of TSBs:

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10/24/11 NHTSA ID: 10041669
TSB ID: SB-09-010

Honda: engine has a loud rattling noise at a cold start up. updated 11/5/12.
08/31/11 NHTSA ID: 10040485
TSB ID: SB-11-033

Honda: the engine oil level is low on the dipstick, and the malfunction light may be on with stored trouble codes due to a software problem.
06/20/11 NHTSA ID: 10038553
TSB ID: SB-11-020

Honda: the check fuel cap or malfunction light is on with a stored trouble code. the evap canister purge joint was incorrectly manufactured. 2011 accord.
06/03/11 NHTSA ID: 10037713
TSB ID: SB-10-072

Honda service campaign: see document search button for owner letter. a manufacturing problem is causing a small amount of oil to leak from the cylinder head cover.
12/20/16 Transmission and Drivetrain NHTSA ID: 10086701
TSB ID: A-PAS-09122013-9

Dealer message - american honda (ahm) is investigating certain 2011-2012 accord l4s with a complaint of an atf (automatic transmission fluid) leak from the driveshaft seals. to fully understand the cause of this occurrence, ahm would like
12/18/13 Transmission and Drivetrain NHTSA ID: 10054068
TSB ID: IN-9-25-20

Honda: an investigation on some vehicles, with automatic transmission fluid (atf), that are experiencing a leakage from the driveshaft seals. model 2011-2012 accord.
NHTSA's feed only includes summaries. For the full text of TSBs:

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11/21/13 Transmission and Drivetrain NHTSA ID: 10053750
TSB ID: SB-101113

Honda: information provided regarding an investigation, on some vehicles, into the automatic transmission fluid (atf) leakage from driveshaft seals. model 2011-2012 accord.
07/29/11 Transmission and Drivetrain NHTSA ID: 10039424
TSB ID: SB-10-033

Honda: spark plugs may be fouled. the malfunction light comes on with stored trouble lights.
06/08/11 Transmission and Drivetrain NHTSA ID: 10037974
TSB ID: 11-011

Honda: the malfunction light is on and a software update is needed.
05/14/18 Electrical and Air Conditioning NHTSA ID: 10136433
TSB ID: A13-078

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
03/05/18 Electrical and Air Conditioning NHTSA ID: 10129528
TSB ID: Service Bulletin

Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. this can set dtcs p0301 through p0304 and cause the mil to come on.
02/20/18 Electrical and Air Conditioning NHTSA ID: 10128887
TSB ID: A13-078

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 o
NHTSA's feed only includes summaries. For the full text of TSBs:

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02/12/18 Electrical and Air Conditioning NHTSA ID: 10128531
TSB ID: DLR MSG - Honda

Dealer message - on monday, june 23, 2014, american honda announced three recalls for various 2001-11 honda models. as of august 4, 2014, affected vins have been identified, and vin status inquiry has been updated.
02/12/18 Electrical and Air Conditioning NHTSA ID: 10128569
TSB ID: Service Bulletin

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 o
02/12/18 Electrical and Air Conditioning NHTSA ID: 10128559
TSB ID: DLR MSG - Stop S

Dealer message - on monday, june 23, 2014, american honda announced three recalls for various 2001-11 honda models. as of july 23, 2014, affected vins have been identified, and service bulletins 14-040, safety recall: accord, civic, and oth
07/17/17 Electrical and Air Conditioning NHTSA ID: 10108567
TSB ID: DLR MSG - Honda

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.
05/23/17 Electrical and Air Conditioning NHTSA ID: 10100421
TSB ID: A05-032

Service bulletin - navigation system information.
12/21/16 Electrical and Air Conditioning NHTSA ID: 10086887
TSB ID: AMV161001

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.
NHTSA's feed only includes summaries. For the full text of TSBs:

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12/19/16 Electrical and Air Conditioning NHTSA ID: 10086563
TSB ID: AMV161002

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.
12/14/16 Electrical and Air Conditioning NHTSA ID: 10086314
TSB ID: TAKATA_EMAIL TEM

Email template to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
12/14/16 Electrical and Air Conditioning NHTSA ID: 10086302
TSB ID: TAKATA_HAWAII NE

Advertisement in hawaiian newspapers to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
03/06/12 Electrical and Air Conditioning NHTSA ID: 10043248
TSB ID: SB-12-002

Honda: on some model vehicles, there is an alternator/starter tester (ast) module capable of testing alternators, installed on gr8 diagnostic battery station.
09/27/11 Electrical and Air Conditioning NHTSA ID: 10041345
TSB ID: SB-11-049

Honda service campaign: see document search button for owner letter. the fuel injector and vtc timing at cold start ay create deposits on the oil control rings that could lead to increased oil consumption. updated 10/24/11.
03/05/18 Other NHTSA ID: 10129514
TSB ID: Service Bulletin

Service bulletin - mil comes on with dtc p0300 thru p0304
NHTSA's feed only includes summaries. For the full text of TSBs:

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02/12/18 Other NHTSA ID: 10128560
TSB ID: Service Bulletin

Service bulletin - the passenger?s side carpet pulls out from underneath the door sill trim when you step into the car. the edge of the carpet is not firmly attached to the body.
08/15/17 Other NHTSA ID: 10115219
TSB ID: Service Bulletin

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.
12/16/16 Other NHTSA ID: 10086381
TSB ID: TAKATA_TEXT MESS

Us virgin islands newspaper advertisements to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
12/14/16 Other NHTSA ID: 10086308
TSB ID: TAKATA_TEXT MESS

Text messages sent to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
12/14/16 Other NHTSA ID: 10086291
TSB ID: TAKATA_HAWAII FL

Flyer circulated to the residents of hawaii to remind owners of the takata recall and to schedule an appointment at their earliest convenience.
12/14/16 Other NHTSA ID: 10086306
TSB ID: TAKATA_HAWAII PO

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.
NHTSA's feed only includes summaries. For the full text of TSBs:

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12/14/16 Other NHTSA ID: 10086288
TSB ID: TAKATA_FLORIDA D

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.

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Honda Accord TSBs (Technical Service Bulletins)

Some things are often misunderstood about recalls and technical service bulletins (TSBs). Plus a disclaimer.

  1. Recalls do not have to be issued only because something is prone to failure. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. Manufacturers can voluntarily recall cars for problems that do not affect these, though.
  2. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which (if any) recalls pertain to your car.
  3. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year.
  4. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. They'll usually want to observe symptoms that the problem is already affecting your car.
  5. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do.

We provide the text of recalls and TSBs as provided by NHTSA. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. When in doubt about a recall or TSB, contact the dealer.