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Service bulletins for the 2010 Honda Accord

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.

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

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Bulletins, newest first
DLR MSG - RFP -2018-06-18. Service bulletin. SERVICE BRAKES; STEERING: STEERING WHEEL/HANDLE BAR; STEERING. Dealer message - American Honda (AHM) is investigating certain 2010 & 2013 Accord V6s, Pilots & Odysseys with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
A13-0782018-05-14. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. 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.
Service Bulletin2018-03-12. Service bulletin. ELECTRICAL SYSTEM. Service bulletin - The MIL is on with DTC P0420 or DTC P0430 (catalyst system efficiency below threshold) with a possible DTC P2243 or DTC P2247 (A/F sensor 1 circuit high voltage). One or both primary A/F Sensor (Air Fuel Ratio) caps may have fallen off and bored a hole through the affected WU-TWC (Warm Up Three Way Catalyst).
DLR MSG - RFP -2018-03-12. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; SUSPENSION. Dealer message - American Honda (AHM) is investigating certain 2010 & 2013 Accord V6s, Pilots & Odysseys with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
DLR MSG - RFP -2018-03-05. Service bulletin. SUSPENSION; STEERING: STEERING WHEEL/HANDLE BAR. Dealer message - American Honda (AHM) is investigating certain 2010 Odysseys, 2010 & 2013 Accord V6s & Pilots with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
Service Bulletin2018-03-05. Service bulletin. ENGINE AND ENGINE 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 through P0304 and cause the MIL to come on.
DLR MSG - RFP -2018-03-05. Service bulletin. SUSPENSION; STEERING: STEERING WHEEL/HANDLE BAR. Dealer message - American Honda (AHM) is investigating certain 2010 Odysseys, 2010 & 2013 Accord V6s & Pilots with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
DLR MSG - RFP -2018-03-05. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4s with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting any further repair of any kind.
Service Bulletin2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Service bulletin - MIL Comes On With DTC P0300 Thru P0304
DLR MSG - RFP -2018-03-05. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; SUSPENSION. Dealer message - American Honda (AHM) is investigating certain 2010 Odysseys & Pilots, 2010 & 2013 Accord V6s with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
DLR MSG - RFP 202018-03-05. Service bulletin. SUSPENSION; STEERING: STEERING WHEEL/HANDLE BAR. Dealer message - American Honda (AHM) is investigating certain 2010 Odysseys & Pilots, 2010 & 2013 Accord V6s with a complaint of the steering wheel vibration and pulsation/vibration in the front brake when braking. 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.
DLR MSG - RFP -2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4s with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
Service Bulletin2018-03-05. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service bulletin - The starter motor intermittently grinds in cold weather. The starter clutch housing may be out of specification, causing uneven loading between the clutch roller and the starter pinion.
DLR MSG - RFV, R2018-03-05. Service bulletin. EXTERIOR LIGHTING. Dealer message - American Honda (AHM)is investigating certain 2010 CR-Vs & Accord L4s with a complaint of the Malfunction Indicator Lamp (MIL)on with the DTC P0420 (Catalyst System Efficiency Below Threshold)stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
ENG REQ - AER1402018-03-05. Service bulletin. EXTERIOR LIGHTING. Engineering request for investigation - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFV RF2018-03-05. Service bulletin. EXTERIOR LIGHTING. Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4s with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to inspect vehicle prior to you attempting any further repair of any kind.
A12-0872018-03-05. Service bulletin. ENGINE AND ENGINE 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
ENG REQ - AER1402018-02-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Engineering request for investigation - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFV, R2018-02-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
DLR MSG - RFV, R2018-02-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Dealer message - American Honda (AHM) is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
A13-0782018-02-21. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND 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, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
DLR MSG - RFV, R2018-02-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Dealer message - American Honda (AHM)is investigating certain 2010 CR-Vs & Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL)on with the DTC P0420 (Catalyst System Efficiency Below Threshold)stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
Service Bulletin2018-02-12. Service bulletin. ENGINE AND ENGINE COOLING; 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 through P0304 and cause the MIL to come on.
Service Bulletin2018-02-12. Service bulletin. STRUCTURE:BODY:DOOR; EQUIPMENT. 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.
DLR MSG - Stop S2018-02-12. Service bulletin. AIR BAGS. 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 Others ? Front Passenger?s Airbag Inflator Can Be Over-Pressurized, 14-045, Recall: Front Driver?s Airbag Inflator May Produce Excessive Pressure After Long-Term Exposure to High Absolute Humidity Recall, and 14-046, Recall: Front Passenger?s Airbag Inflator May Produce Excessive Pressure After Long-Term Exposure to High Absolute Humidity have been posted to ISIS. However, due to the large number of affected units, American Honda is still in the process of populating the VIN status inquiry function on iN, which is expected to take several days. When this process is complete, American Honda will notify all dealers again via iN message. Until that time, the existing acknowledgement procedure must be used for all potentially affected vehicles.

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