Technical Service Bulletins (TSBs) for the 2019 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.

    STEERING

    • TSB #A19050B

      Date Announced:
      MAY 16, 2019
      NHTSA ID:
      #10160545

      ServiceNews Article - When removing and installing a cable reel, you need to keep both the cable reel and the steering angle sensor in position. If you don't , the VSA indicator may come on along with one or more VSA DTCs. 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 #ONL6M208142023

      Date Announced:
      AUG 14, 2023
      NHTSA ID:
      #10240777

      Owner Notification Letter - On some 2018-2019 Fit vehicles, a combination of carbon deposits on the intake valves and the PGM-FI software settings may lead to reduced combustion stability under certain circumstances. Read More »

    • TSB #ABOM06022023906

      Date Announced:
      JUN 02, 2023
      NHTSA ID:
      #10237804

      Dealer Message - American Honda is announcing a warranty extension for certain 2018-2019 Fit vehicles. Read More »

    • 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 #A23-042

      Date Announced:
      JUN 02, 2023
      NHTSA ID:
      #10237807

      Service Bulletin - A combination of carbon deposits on the intake valves and the PGM-FI software settings may lead to reduced combustion stability under certain circumstances. This results in a misfire being detected and DTC stored. 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 »

    • TSB #APaS02262020

      Date Announced:
      FEB 26, 2020
      NHTSA ID:
      #10172008

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. Read More »

    • TSB #APaS01312020905

      Date Announced:
      JAN 31, 2020
      NHTSA ID:
      #10171044

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. Read More »

    • TSB #APaS01162020905

      Date Announced:
      JAN 16, 2020
      NHTSA ID:
      #10170636

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. Read More »

    • TSB #APaS11042019

      Date Announced:
      NOV 04, 2019
      NHTSA ID:
      #10167692

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. Read More »

    • TSB #APaS10282019911

      Date Announced:
      OCT 28, 2019
      NHTSA ID:
      #10167153

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. 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 #A20-045

      Date Announced:
      SEP 30, 2022
      NHTSA ID:
      #10222423

      Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. Read More »

    • TSB #A21-023

      Date Announced:
      SEP 30, 2022
      NHTSA ID:
      #10222427

      Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. 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:FUEL PUMP

    • TSB #APaS10282019911

      Date Announced:
      OCT 28, 2019
      NHTSA ID:
      #10167153

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. 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 #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 #A19-048

      Date Announced:
      APR 26, 2019
      NHTSA ID:
      #10159439

      Service Bulletin - iPhones cannot connect to Apple CarPlay. The audio unit will not launch Apple CarPlay when an iPhone is connected to the USB port. 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:SOFTWARE

    • TSB #A23-042

      Date Announced:
      JUN 02, 2023
      NHTSA ID:
      #10237807

      Service Bulletin - A combination of carbon deposits on the intake valves and the PGM-FI software settings may lead to reduced combustion stability under certain circumstances. This results in a misfire being detected and DTC stored. 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 »

    STRUCTURE

    • TSB #APaS11262018904

      Date Announced:
      NOV 26, 2018
      NHTSA ID:
      #10150277

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    STRUCTURE:BODY:DOOR

    • TSB #APaS11262018904

      Date Announced:
      NOV 26, 2018
      NHTSA ID:
      #10150277

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #APaS01022019904

      Date Announced:
      JAN 02, 2019
      NHTSA ID:
      #10152732

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    • TSB #APaS11262018904

      Date Announced:
      NOV 26, 2018
      NHTSA ID:
      #10150277

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    • TSB #APaS11052018902

      Date Announced:
      NOV 05, 2018
      NHTSA ID:
      #10149650

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #APaS01022019904

      Date Announced:
      JAN 02, 2019
      NHTSA ID:
      #10152732

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. Read More »

    • TSB #APaS11262018904

      Date Announced:
      NOV 26, 2018
      NHTSA ID:
      #10150277

      Dealer message - American Honda (AHM) is investigating certain 2018-2019 Fits with a customer complaint of the rear door latches binding or inop. 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 #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 #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 »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #APaS01162020905

      Date Announced:
      JAN 16, 2020
      NHTSA ID:
      #10170636

      Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 Fits with a customer complaint of the MIL on with the misfire DTCs stored. 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 »