TSB List for the 2020 Honda Fit

Technical Service Bulletins (TSBs) for the 2020 Fit are official communications between Honda & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

  • BRAKES (PWS)
  • SERVICE BRAKES, HYDRAULIC
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS
  • FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:IGNITION
  • ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
  • ELECTRICAL SYSTEM:SOFTWARE
  • AIR BAGS
  • AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
  • SEATS
  • EQUIPMENT
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY
  • EQUIPMENT:APPLIANCE:AIR CONDITIONER
  • BRAKES (PWS)

    • TSB #ATI&06152021909

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10198182

      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. Read More »

    • TSB #ATI&05282021902

      Date Announced:
      MAY 28, 2021
      NHTSA ID:
      #10195028

      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. Read More »

    • TSB #APaS03102021903

      Date Announced:
      MAR 10, 2021
      NHTSA ID:
      #10189044

      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. Read More »

    • TSB #APaS02152021903

      Date Announced:
      FEB 15, 2021
      NHTSA ID:
      #10187533

      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. Read More »

    • TSB #APaS01062021902

      Date Announced:
      JAN 06, 2021
      NHTSA ID:
      #10185464

      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. Read More »

    • TSB #APaS12052020905

      Date Announced:
      DEC 05, 2020
      NHTSA ID:
      #10184001

      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. Read More »

    • TSB #APaS08172020901

      Date Announced:
      AUG 17, 2020
      NHTSA ID:
      #10178835

      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. Read More »

    SERVICE BRAKES, HYDRAULIC

    • TSB #ATI&10112021903

      Date Announced:
      OCT 11, 2021
      NHTSA ID:
      #10202321

      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. Read More »

    • TSB #ATI&09232021902

      Date Announced:
      SEP 23, 2021
      NHTSA ID:
      #10202033

      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. Read More »

    • TSB #ATI&08312021902

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200847

      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. Read More »

    • TSB #ATI&08162021904

      Date Announced:
      AUG 16, 2021
      NHTSA ID:
      #10200533

      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. Read More »

    • TSB #ATI&07282021905

      Date Announced:
      JUL 28, 2021
      NHTSA ID:
      #10199753

      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. Read More »

    • TSB #ATI&07072021907

      Date Announced:
      JUL 07, 2021
      NHTSA ID:
      #10199326

      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. Read More »

    • TSB #APaS03302021903

      Date Announced:
      MAR 30, 2021
      NHTSA ID:
      #10189856

      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. Read More »

    • TSB #APaS01222021904

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10186017

      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. Read More »

    • TSB #APaS11042020905

      Date Announced:
      NOV 04, 2020
      NHTSA ID:
      #10182462

      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. Read More »

    • TSB #APaS10162020905

      Date Announced:
      OCT 16, 2020
      NHTSA ID:
      #10181398

      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. Read More »

    • TSB #APaS09282020905

      Date Announced:
      SEP 28, 2020
      NHTSA ID:
      #10180628

      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. Read More »

    • TSB #APaS09102020905

      Date Announced:
      SEP 10, 2020
      NHTSA ID:
      #10179861

      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. Read More »

    ENGINE (PWS)

    • TSB #A21010B

      Date Announced:
      JAN 18, 2021
      NHTSA ID:
      #10186011

      "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. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #A21-007

      Date Announced:
      JUN 02, 2023
      NHTSA ID:
      #10237806

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected) due to carbon buildup on the intake valves may be affecting combustion. Read More »

    • TSB #ATI&03282023902

      Date Announced:
      MAR 28, 2023
      NHTSA ID:
      #10233667

      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 ... Read More »

    • TSB #ATI&03132023905

      Date Announced:
      MAR 13, 2023
      NHTSA ID:
      #10233206

      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 ... Read More »

    • TSB #A22010A

      Date Announced:
      JUN 08, 2022
      NHTSA ID:
      #10215486

      "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. Read More »

    • TSB #A21-007

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10215233

      Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion. Read More »

    • TSB #A22010A

      Date Announced:
      JAN 15, 2022
      NHTSA ID:
      #10206648

      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. Read More »

    • TSB #A21-007

      Date Announced:
      DEC 15, 2021
      NHTSA ID:
      #10205452

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    • TSB #A21-007

      Date Announced:
      JUN 18, 2021
      NHTSA ID:
      #10198173

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    • TSB #APTD05242021

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10195024

      Dealer Message - Released on April 30th, service bulletin 21-007 addresses random or single-cylinder misfire concerns on 2015-2020 Fit models. Read More »

    • TSB #A21-007

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10194445

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    • TSB #A21-007

      Date Announced:
      APR 30, 2021
      NHTSA ID:
      #10191759

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS

    • TSB #A21-007

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10215233

      Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion. Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #ATI&03282023902

      Date Announced:
      MAR 28, 2023
      NHTSA ID:
      #10233667

      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 ... Read More »

    • TSB #ATI&03132023905

      Date Announced:
      MAR 13, 2023
      NHTSA ID:
      #10233206

      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 ... Read More »

    • TSB #ATI&01032023907

      Date Announced:
      JAN 03, 2023
      NHTSA ID:
      #10229686

      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 ... Read More »

    • TSB #A22010A

      Date Announced:
      JUN 08, 2022
      NHTSA ID:
      #10215486

      "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. Read More »

    • TSB #A21-007

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10215233

      Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion. Read More »

    • TSB #A21010B

      Date Announced:
      JAN 18, 2021
      NHTSA ID:
      #10186011

      "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. Read More »

    FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS

    • TSB #A21-007

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10215233

      Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion. Read More »

    FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR

    • TSB #ATI&01032023907

      Date Announced:
      JAN 03, 2023
      NHTSA ID:
      #10229686

      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 ... Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #A22010A

      Date Announced:
      JAN 15, 2022
      NHTSA ID:
      #10206648

      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. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #A21-007

      Date Announced:
      FEB 18, 2022
      NHTSA ID:
      #10208197

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    ELECTRICAL SYSTEM

    • TSB #ATI&01032023907

      Date Announced:
      JAN 03, 2023
      NHTSA ID:
      #10229686

      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 ... Read More »

    • TSB #A20-093

      Date Announced:
      DEC 04, 2020
      NHTSA ID:
      #10183993

      Service Bulletin - The Bluetooth HandsFreeLink (HFL) system freezes after a phone call and stored voice tags are missing when the ignition is turned ON. Read More »

    • TSB #APaS04282020901

      Date Announced:
      APR 28, 2020
      NHTSA ID:
      #10174714

      "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. Read More »

    • TSB #APaS04282020902

      Date Announced:
      APR 28, 2020
      NHTSA ID:
      #10174715

      VIN list of affected 2020 HRV/FIT that may have wire harness damage due to vandalism. Read More »

    • TSB #APaS04282020904

      Date Announced:
      APR 28, 2020
      NHTSA ID:
      #10174717

      2020 Fit G101 Inspection Read More »

    • TSB #APaS04082020

      Date Announced:
      APR 08, 2020
      NHTSA ID:
      #10173887

      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. Read More »

    ELECTRICAL SYSTEM:IGNITION

    • TSB #A21-007

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10194445

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #ATI&01032023907

      Date Announced:
      JAN 03, 2023
      NHTSA ID:
      #10229686

      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 ... Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #A21-007

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10215233

      Service bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301a??P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion. Read More »

    AIR BAGS

    • TSB #A21100B

      Date Announced:
      OCT 22, 2021
      NHTSA ID:
      #10202598

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

    • TSB #A21100B

      Date Announced:
      JAN 29, 2022
      NHTSA ID:
      #10206988

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    • TSB #A21100B

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10206395

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    • TSB #A21100B

      Date Announced:
      OCT 22, 2021
      NHTSA ID:
      #10202598

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    SEATS

    • TSB #A21100B

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10206395

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    • TSB #A21100B

      Date Announced:
      OCT 22, 2021
      NHTSA ID:
      #10202598

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    EQUIPMENT

    • TSB #A22010A

      Date Announced:
      JUN 08, 2022
      NHTSA ID:
      #10215486

      "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. Read More »

    • TSB #A21-007

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10194445

      Service Bulletin - The MIL comes on with DTC P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected). Read More »

    • TSB #APaS02152021903

      Date Announced:
      FEB 15, 2021
      NHTSA ID:
      #10187533

      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. Read More »

    • TSB #A21-005

      Date Announced:
      JAN 18, 2021
      NHTSA ID:
      #10186010

      Service Bulletin - The blower motor makes excessive noise, runs slowly, or intermittently stops working. Read More »

    • TSB #APaS01062021902

      Date Announced:
      JAN 06, 2021
      NHTSA ID:
      #10185464

      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. Read More »

    • TSB #A20-093

      Date Announced:
      DEC 04, 2020
      NHTSA ID:
      #10183993

      Service Bulletin - The Bluetooth HandsFreeLink (HFL) system freezes after a phone call and stored voice tags are missing when the ignition is turned ON. Read More »

    • TSB #APaS09282020905

      Date Announced:
      SEP 28, 2020
      NHTSA ID:
      #10180628

      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. Read More »

    • TSB #AMV200501

      Date Announced:
      MAY 11, 2020
      NHTSA ID:
      #10175298

      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 ... Read More »

    • TSB #AMV200502

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10175299

      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 ... Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #APaS08172020901

      Date Announced:
      AUG 17, 2020
      NHTSA ID:
      #10178835

      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. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #A07-030

      Date Announced:
      JAN 23, 2021
      NHTSA ID:
      #10186009

      "Service Bulletin - There are several A/C leak detection tools available. -Refrigerant Gas Leak Detector -Ultrasonic Leak Detector -Leak Dye" Read More »

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