2026 Honda Accord Technical Service Bulletins

12 technical service bulletins (TSBs) are on record for the 2026 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.

• 11037689Sep 25, 2026Engine. Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire. In some cases, DTCs P0300 through P0304 may also be stored (DTCs are not required for repair).
• 11036424Aug 26, 2026Engine. Dealer Message - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 through P0304 stored.
• 11036404Aug 26, 2026Engine. Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.
• 11032792May 2, 2026Other or unknown. Service Bulletin - Certain 2026 Accord and Accord Hybrid vehicles shipped with incorrect safety ratings and/or country of origin for the transmission on the Monroney Labels. The vehicles are in compliance; the Monroney Label information is not.
• 11032791May 2, 2026Other or unknown. Dealer Message - American Honda is announcing a product update for certain 2026 Accord and Accord Hybrid vehicles shipped with Monroney labels that have incorrect safety ratings and/or transmission country of origin. The vehicles themselves comply with applicable regulations but the information on the Monroney labels does not.
• 11031760Apr 22, 2026Body and structure. Service Bulletin - There is a dull creaking, rubbing, popping, or clicking noise coming from the front of the vehicle while turning at low speeds potentially due to the bump stop contacting the top of the front damper body.
• 11031289Apr 7, 2026Electrical system. Tech Line Summary - The vehicle's infotainment system displays previously viewed SMS messages upon each ignition cycle, when the customer's Android phone is connected via Bluetooth.
• 11031280Apr 3, 2026Visibility (wipers, defrost, mirrors). Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish in the center and passenger vent outlet areas with HVAC system off. The noise can be described as buzzing, rattling, or ticking. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you…
• 11030198Mar 20, 2026Steering. Service Bulletin - Customer complains of a clicking, light ticking, or binding sound while turning the steering wheel due to lack of sufficient clearance between the steering gearbox motor housing and the steering rack.
• 11029280Feb 26, 2026Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish. The noise can be described as buzzing, rattling, or ticking. To better 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.
• 11028916Feb 11, 2026Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish. The noise can be described as buzzing, rattling, or ticking. To better 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.
• 11021744Jul 29, 2025Engine. Service Bulletin - Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover.

← All problems reported for the 2026 Honda Accord