2021 Honda Odyssey Technical Service Bulletins

152 technical service bulletins (TSBs) are on record for the 2021 Honda Odyssey. 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.

• 10236564May 10, 2023Equipment, Body and structure. Dealer Message - American Honda is requesting a parts inspection for only 76253-THR-A12 - MIRROR SET, L. Check your current inventory and return any inventory of these parts to American Honda immediately that are missing the 2 silver tabs/clips. They tabs/clips may be loose in the package.
• 10236080May 4, 2023Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor 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.
• 10236081May 2, 2023Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the fuel door 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.
• 10235119Apr 20, 2023Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor 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.
• 10235120Apr 18, 2023Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the fuel door 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.
• 10234629Apr 12, 2023Electrical system, Engine cooling. Service Bulletin - The engine will not crank on initial startup after precipitation and sub-freezing temperatures. Water can enter the starter motor, and when temperatures drop below freezing, the water will freeze inside the starter motor. This will prevent the starter from cranking the engine.
• 10234573Apr 3, 2023Fuel system, Body and structure. Dealer Message - Honda is searching for certain 2019 - 2023 Odysseys with a customer complaint of the fuel door 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.
• 10233667Mar 28, 2023Fuel system, Engine cooling. 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…
• 10233289Mar 23, 2023Visibility (wipers, defrost, mirrors). Service News - Rearview Mirror Mount Spring Replacement - The rearview mirror mount spring has a new design. Per regulation requirement, the mirror is designed to breakaway in the event of a crash. The mount spring must be replaced anytime the mirror is removed from the windshield. The mount spring for the rearview mirror is a one-time use item. Upon installation, a new mount spring must be torqued to the…
• 10233288Mar 20, 2023Body and structure, Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the fuel door 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.
• 10233206Mar 13, 2023Fuel system, Engine cooling. 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…
• 10229686Jan 3, 2023Fuel system, Electrical system. 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…
• 10228196Dec 13, 2022Fuel system, Electrical system. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10227230Nov 28, 2022Electrical system, Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10225475Oct 25, 2022Engine cooling, Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10222810Oct 6, 2022Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10220354Sep 15, 2022Engine cooling, Fuel system. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10220353Sep 15, 2022Suspension. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10219539Aug 26, 2022Fuel system, Engine cooling. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accords, CR-Vs & Odysseys 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.
• 10219523Aug 16, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10216910Jul 26, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10216878Jul 19, 2022Body and structure, Latches, locks and linkages. Service bulletin - After powering open, the tailgate either slowly sags down or the power tailgate control unit sounds a warning tone before powering the tailgate closed. The right tailgate spring internal damper is damaged and does not have sufficient pressure to support the tailgate.
• 10216887Jul 15, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind
• 10215494Jun 16, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10215485Jun 8, 2022Visibility (wipers, defrost, mirrors), Body and structure, Electrical system. Service bulletin - When activating the sliding door power window auto-up feature, the window rolls up halfway and then rolls back down. There could be a pinch detection software compatibility issue between the power window regulator control unit and the rear window switch.
• 10215477Jun 2, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10213573May 17, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10213552May 6, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10211108Apr 19, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10211093Apr 12, 2022Body and structure, Latches, locks and linkages. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10210082Mar 29, 2022Suspension. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021–2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10210081Mar 23, 2022Latches, locks and linkages. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10209082Mar 11, 2022Suspension. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10209080Mar 8, 2022Body and structure, Electrical system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10208846Mar 1, 2022Suspension. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10208403Feb 22, 2022Tires, Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10208402Feb 22, 2022Electrical system, Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10208207Feb 17, 2022Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10208091Feb 11, 2022Suspension. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of front suspension noise diagnosed by the technician as coming from the front damper(s). To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10208089Feb 7, 2022Electrical system, Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10207781Feb 3, 2022Tires, Wheels, Electrical system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10206988Jan 29, 2022Air bags. ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. If you can duplicate the DTC, the troubleshooting will take you through the step-by-step process in isolating the faulty component. In most situations, the SRS Unit should be last on the list of components to replace. Here is a quick tip for troubleshooting a faulty seat weight sensor.
• 10206787Jan 21, 2022Electrical system, Body and structure, Equipment. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10206786Jan 19, 2022Equipment, Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10206395Jan 4, 2022Air bags, Seats. ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. If you can duplicate the DTC, the troubleshooting will take you through the step-by-step process in isolating the faulty component. In most situations, the SRS Unit should be last on the list of components to replace. Here is a quick tip for troubleshooting a faulty seat weight sensor.
• 10206441Jan 3, 2022Electrical system, Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10206437Jan 3, 2022Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10205460Dec 15, 2021Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.
• 10205458Dec 14, 2021Electrical system, Body and structure. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys with a customer complaint of the power sliding door not closing, not opening or stopping/reversing during either movement. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
• 10203798Nov 29, 2021Wheels, Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Odysseys & Ridgelines with a customer complaint of Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before attempting a repair of any kind.

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