Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
AATS31549
Other
Tech Line Summary - Customers may report that the center display unit changes screens on its own, registers unintended inputs, or operates erratically without user interaction. The condition may be more noticeable when vehicle interior temperatures are elevated.
A26-003
Service Bulletin/Repair Instructions
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.
AEBM08262026901
Other
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.
A26-068
Service Bulletin/Repair Instructions
Service Bulletin - On certain 2018-2022 Accord and 2018-22 Accord Hybrid vehicles equipped with the Wireless CarPlay and Android Auto software upgrade, a programming issue within the Wireless CarPlay and Android Auto software may cause an invalid "License Authentication Error" message to appear on the display audio screen after approximately 1,500 ignition ON/OFF cycles.
AEBM08212026901
Other
Dealer Message - Due to a software programming issue within the Wireless CarPlay and Android Auto system, an invalid "License Authentication Error" message may appear on the Display Audio screen after approximately 1,500 ignition switch activations ON/OFF.
A23-094
Service Bulletin/Repair Instructions
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.
AAR12192025901
Other
Dealer Message - Some customers have reported a pop-up message on the audio unit display stating: “Please insert USB drive containing valid software license file and press OK button.” When this message appears, the audio unit becomes unresponsive. The rear-view camera remains functional.
APS&12192025902
Other
Dealer Message - Some customers have reported a pop-up message on the audio unit display stating: “Please insert USB drive containing valid software license file and press OK button.” When this message appears, the audio unit becomes unresponsive. The rear-view camera remains functional.
ATS30025
Service Bulletin/Repair Instructions
Tech Line Summary - Customers who have purchased the Accessory CarPlay /Android Auto upgrade are complaining that a pop-up message appears on the audio unit display stating, “Please insert USB drive containing valid software license file, and press OK button”. When this message is displayed, the audio unit is not responsive to control inputs, however the rear-view camera remains fully functional.
A25-074
Service Bulletin/Repair Instructions
Service Bulletin - Oil leak at timing chain tensioner inspection cover due to possible insufficient sealant adhesion on inspection cover.
ATI&12022024909
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold] stored. To better understand the cause of this condition, AHM would like to specific parts from the vehicle prior to you attempting a repair of any kind.
ATI&11052024902
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Effciency Below Threshold] stored. To better understand the cause of this condition, AHM would like to specific parts from the vehicle prior to you attempting a repair of any kind.
ATI&08152024902
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord 1.5Ls (no 2.0L) & FHEVs, as well as 2017-2022 CR-V 1.5Ls (no 2.4L), & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. 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.
ATI&07262024902
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accord 1.5Ls (no 2.0L) & FHEVs, as well as 2017-2022 CR-V 1.5Ls (no 2.4L), & 2020-2022 CR-V FHEVs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) stored. Customer may also experience engine running rough condition. 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.
ATI&06032024904
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&05312024901
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&05172024907
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&05032024903
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
A23-026
Service Bulletin/Repair Instructions
Service Bulletin - During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria, resulting in the vehicle experiencing drivability concerns. This issue is most common in regions with cold weather.
ATI&04082024904
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&03212024907
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&02292024903
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&02142024908
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&01312024902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&01092024901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with customer complaint of Charging System Problem (battery icon) or Auto Engine Idle Stop Problem Lamp coming on the Multi-Information Display (MID). To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
ATI&10182023902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accords (non-Hybrid) with customer complaint of a rear brake noise while driving in reverse. The noise can be described as humming, moaning similar to a foghorn. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
A23090A
Service Bulletin/Repair Instructions
Service News - Several customers have reported loose or unset weatherstrips at the door sash. When a car comes in with this condition, you can successfully reinstall an undamaged weatherstrip back in place until permanent countermeasure parts are available.
ATI&04172023904
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords and 2022 HR-V Sports with a customer complaint of a front damper noise. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&03312023906
Service Bulletin/Repair Instructions
Dealer Message Request for Visit: 2018-2022 Accord & HR-V Front Damper Noise (ACTION REQUIRED)
ATI&03282023902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2022 Accords, CR-Vs, Odysseys, Passports, Pilots, Ridgelines, 2020 Fits, 2020-2021 Civic Hatchbacks, 2020-2023 Civic Sedans/Coups with a customer complaint of the Check Engine Light (CEL) on & the DTC P0087 (Fuel Rail Pressure Too Low [Loss of Fuel Pressure]) stored. In some cases, the customer may also experience such conditions as engine hard to start, no start or start & stumble in conjunction with CEL. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&03142023901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords and 2022 HR-V Sports with a customer complaint of a front damper noise. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&03132023905
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2022 Accords, CR-Vs, Odysseys, Passports, Pilots, Ridgelines, 2020 Fits, 2020-2021 Civic Hatchbacks, 2020-2023 Civic Sedans/Coups with a customer complaint of the Check Engine Light (CEL) on & the DTC P0087 (Fuel Rail Pressure Too Low [Loss of Fuel Pressure]) stored. In some cases, the customer may also experience such conditions as engine hard to start, no start or start & stumble in conjunction with CEL. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&03102023903
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accords and 2022 HR-V Sports with a customer complaint of a front damper noise. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&02212023902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accords and 2022 HR-V Sports with a customer complaint of a front damper noise. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&02152023902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accords with a customer complaint of the front passengerâs window inop & 2019-2022 CR-Vs with a customer complaint of the rear passengerâs window inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&01252023
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accords with a customer complaint of the front passengerâs window inop & 2019-2022 CR-Vs with a customer complaint of the rear passengerâs window inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&01242023901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accords with a customer complaint of the front passengerâs window inop & 2019-2022 CR-Vs with a customer complaint of the rear passengerâs window inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&01032023907
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2022 Accords, CR-Vs, Odysseys, Passports, Pilots, Ridgelines, 2020 Fits, 2020-2021 Civic Hatchbacks, 2020-2023 Civic Sedans/Coups with a customer complaint of the Check Engine Light (CEL) on & the DTC P0087 (Fuel Rail Pressure Too Low [Loss of Fuel Pressure]) stored. In some cases, the customer may also experience such conditions as engine hard to start, no start or start & stumble in conjunction with CEL. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
A22120A
Service Bulletin/Repair Instructions
Service News Article - Some customers complain that their key fobs are not working (they cannot lock, unlock, or start their vehicle), with vehicles typically towed into the dealership. After technicians attempt to reprogram / re-register the key fob(s) through HDS, the pairing is unsuccessful. A new Body Control Module (BCM) must be installed to correct this issue.
ATI&11282022902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&11022022901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&10242022904
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&10062022902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5Ts & 2020-2022 CR-V 1.5Ts with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
ATI&09272022901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accord 1.5T Sports, 2.0T Sports & LXs with a customer complaint of both key fobs inop, requiring the customer to open the door using the physical key (valet key) but the vehicle will not turn on. 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.
ATI&09272022902
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&09152022901
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5Ts & 2020-2022 CR-V 1.5Ts with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
ATI&08232022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accord 1.5T Sports, 2.0T Sports & LXs with a customer complaint of both key fobs inop, requiring the customer to open the door using the physical key (valet key) but the vehicle will not turn on. 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.
ATI&08222022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&08162022902
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5Ts & 2020-2022 CR-V 1.5Ts with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
ATI&07272022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&07212022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5Ts & 2020-2022 CR-V 1.5Ts with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
ATI&07112022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
APaS07052022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5T & 2020-2022 1.5T CR-Vs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
APaS06072022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2022 Accord 1.5T & 2020-2022 1.5T CR-Vs with a customer complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected) or P0172 (Fuel System Too Rich) stored. 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.
ATI&06022022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&05172022902
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&05102022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&05062022904
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018-2022 Accords with a customer complaint of the automatic door lock function issues including unable to lock/unlock using the key fob, unable to lock/unlock using the door switch (driver or passenger), walkaway function inop, no audible beep when locking/unlocking, remote start inop, unable to open the door using the inner/outer door handle. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&04192022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
ATI&04052022901
Service Bulletin/Repair Instructions
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2022 Accords with a customer complaint of the front passengerâs window that is not going up or down. 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.
A21-078
Service Bulletin/Repair Instructions
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored.