2020 Honda Fit Technical Service Bulletins

45 technical service bulletins (TSBs) are on record for the 2020 Honda Fit. 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.

• 10237806Jun 2, 2023Engine cooling. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301–P0304 (cylinder misfire detected) due to carbon buildup on the intake valves may be affecting combustion.
• 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…
• 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…
• 10215486Jun 8, 2022Fuel system, Engine cooling, Equipment. "Service news article - When diagnosing a Fit within the above VIN range with a misfire complaint, start by doing service bulletin, 21-007 (Carbon Buildup with Misfire DTCs) instead of replacing fuel injectors. These vehicles use an improved injector design that addresses the failures that may have occurred in previous model years. In fact, fuel injectors within the above VIN range with misfire complaints were…
• 10215233Jun 1, 2022Fuel system, Engine cooling, Electrical system. Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301–P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion.
• 10208197Feb 18, 2022Transmission and drivetrain. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• 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.
• 10206648Jan 15, 2022Fuel system, Engine cooling. ServiceNews Article - When diagnosing a Fit within the above VIN range with a misfire complaint, start by doing service bulletin 21-007 (Carbon Buildup with Misfire DTCs) instead of replacing fuel injectors. These vehicles use an improved injector design that addresses the failures that may have occurred in previous model years. In fact, fuel injectors within the above VIN range with misfire complaints were…
• 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.
• 10205452Dec 15, 2021Engine cooling. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• 10202598Oct 22, 2021Air 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.
• 10202321Oct 11, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10202033Sep 23, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10200847Aug 31, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10200533Aug 16, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10199753Jul 28, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10199326Jul 7, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10198173Jun 18, 2021Engine cooling. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• 10198182Jun 15, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10195028May 28, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10195024May 24, 2021Engine cooling. Dealer Message - Released on April 30th, service bulletin 21-007 addresses random or single-cylinder misfire concerns on 2015-2020 Fit models. Part of the corrective action involves cleaning the intake ports of any carbon buildup using a media blaster (carbon cleaning tool).
• 10194445May 14, 2021Electrical system, Equipment, Engine cooling. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• 10191759Apr 30, 2021Engine cooling. Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• 10189856Mar 30, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10189044Mar 10, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10187533Feb 15, 2021Equipment, Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10186009Jan 23, 2021Equipment. "Service Bulletin - There are several A/C leak detection tools available. -Refrigerant Gas Leak Detector -Ultrasonic Leak Detector -Leak Dye"
• 10186017Jan 22, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10186011Jan 18, 2021Engine, Fuel system. "ServiceNews Article - If normal troubleshooting suggests replacing the fuel injectors, check the long-term fuel trim using the i-HDS to ensure that it's fixed right the first time. -If it is less than 1.0% (lean), then it's most likely caused by the injectors. -If it is more than 1.0% (rich), then it's most likely caused by carbon buildup on the valves. Use a commercially available valve cleaner to resolve the…
• 10186010Jan 18, 2021Equipment. Service Bulletin - The blower motor makes excessive noise, runs slowly, or intermittently stops working.
• 10185464Jan 6, 2021Brakes, Equipment. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10184001Dec 5, 2020Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10183993Dec 4, 2020Equipment, Electrical system. Service Bulletin - The Bluetooth HandsFreeLink (HFL) system freezes after a phone call and stored voice tags are missing when the ignition is turned ON.
• 10182462Nov 4, 2020Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10181398Oct 16, 2020Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10180628Sep 28, 2020Equipment, Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10179861Sep 10, 2020Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10178835Aug 17, 2020Brakes, Equipment. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020 Fits with a customer complaint of pulsation in the brakes when applying brakes at highway speeds or when coming to a stop. 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.
• 10175298May 11, 2020Equipment. Video Message - It concerns how to replace a leaky front rocker arm oil control valve. Due to a deteriorated lower gasket or an out-of-spec gasket groove, the front rocker arm oil control valve can leak in certain V6 models with variable cylinder management. To fix this issue service bulletin A20-023 was posted. Please let us know if you would like a copy of the video sent to you on a DVD or thumb drive.
• 10175299May 8, 2020Equipment. Video Message - It concerns how to replace a leaky front rocker arm oil control valve. Due to a deteriorated lower gasket or an out-of-spec gasket groove, the front rocker arm oil control valve can leak in certain V6 models with variable cylinder management. To fix this issue service bulletin A20-023 was posted. Please let us know if you would like a copy of the video sent to you on a DVD or thumb drive.
• 10174717Apr 28, 2020Equipment, Electrical system. 2020 Fit G101 Inspection
• 10174715Apr 28, 2020Electrical system. VIN list of affected 2020 HRV/FIT that may have wire harness damage due to vandalism.
• 10174714Apr 28, 2020Electrical system. "Dealer message - American Honda (AHM) understands certain 2020 HRV/Fit may have wire harness damage due to vandalism at the shipping yards. Suspect units were delivered to your dealership prior to our inspection. Please inspect the engine room wire harnesses of VINs from the list that may be in your inventory."
• 10173887Apr 8, 2020Electrical system. Dealer Message - American Honda (AHM) understands certain 2020 HRV/Fit may have wire harness damage due to vandalism at the shipping yards. Suspect units were delivered to your dealership prior to our inspection. Please inspect the engine room wire harnesses of VINs from the list that may be in your inventory.

← All problems reported for the 2020 Honda Fit