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Technical Service Bulletins of the 2020 Honda FIT

There have been 17 technical service bulletins issued for the 2020 Honda FIT.

1 2020 Honda FIT fuel system, gasoline:storage:evaporative emissions:hoses/valves/sensors TSB (Bulletin A21-007)

Bulletin Date: Jun. 1, 2022
Component: Fuel system, gasoline:storage:evaporative emissions:hoses/valves/sensors.
Bulletin Summary: 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.
Vehicles covered in this TSB:
2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

2 2020 Honda FIT engine and engine cooling:engine:oil/lubrication:seals/gaskets TSB (Bulletin A21-007)

Bulletin Date: Jun. 1, 2022
Component: Engine and engine cooling:engine:oil/lubrication:seals/gaskets.
Bulletin Summary: 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.
Vehicles covered in this TSB:
2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

3 2020 Honda FIT electrical system:software TSB (Bulletin A21-007)

Bulletin Date: Jun. 1, 2022
Component: Electrical system:software.
Bulletin Summary: 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.
Vehicles covered in this TSB:
2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

4 2020 Honda FIT gasoline fuel system TSB (Bulletin A21-007)

Bulletin Date: Jun. 1, 2022
Component: Gasoline fuel system.
Bulletin Summary: 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.
Vehicles covered in this TSB:
2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

5 2020 Honda FIT engine and engine cooling TSB (Bulletin A21-007)

Bulletin Date: Jun. 1, 2022
Component: Engine and engine cooling.
Bulletin Summary: 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.
Vehicles covered in this TSB:
2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

6 2020 Honda FIT automatic transmission TSB (Bulletin A21-007 )

Bulletin Date: Feb. 18, 2022
Component: Automatic transmission.
Bulletin Summary: Service bulletin - the mil comes on with dtc p0300 (random misfire detected) or p0301-p0304 (cylinder misfire detected).
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

7 2020 Honda FIT air bags:srs malfunction warning lamp/light TSB (Bulletin A21100B )

Bulletin Date: Jan. 4, 2022
Component: Air bags:srs malfunction warning lamp/light.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda Accord, 2021 Honda Accord, 2020 Honda Civic, 2021 Honda Civic, 2021 Honda Clarity, 2020 Honda Clarity Electric, 2020 Honda Clarity Fuel Cell, 2021 Honda Clarity Fuel Cell, 2020 Honda Clarity Plug-in Hybrid, 2021 Honda Clarity Plug-in Hybrid, 2020 Honda Cr-v, 2021 Honda Cr-v, 2020 Honda FIT, 2020 Honda Hr-v, 2021 Honda Hr-v, 2020 Honda Insight, 2021 Honda Insight, 2020 Honda Odyssey, 2021 Honda Odyssey, 2020 Honda Passport, 2021 Honda Passport, 2020 Honda Pilot, 2021 Honda Pilot, 2020 Honda Ridgeline, 2021 Honda Ridgeline.

8 2020 Honda FIT seats TSB (Bulletin A21100B )

Bulletin Date: Jan. 4, 2022
Component: Seats.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda Accord, 2021 Honda Accord, 2020 Honda Civic, 2021 Honda Civic, 2021 Honda Clarity, 2020 Honda Clarity Electric, 2020 Honda Clarity Fuel Cell, 2021 Honda Clarity Fuel Cell, 2020 Honda Clarity Plug-in Hybrid, 2021 Honda Clarity Plug-in Hybrid, 2020 Honda Cr-v, 2021 Honda Cr-v, 2020 Honda FIT, 2020 Honda Hr-v, 2021 Honda Hr-v, 2020 Honda Insight, 2021 Honda Insight, 2020 Honda Odyssey, 2021 Honda Odyssey, 2020 Honda Passport, 2021 Honda Passport, 2020 Honda Pilot, 2021 Honda Pilot, 2020 Honda Ridgeline, 2021 Honda Ridgeline.
 

9 2020 Honda FIT engine and engine cooling TSB (Bulletin A21-007 )

Bulletin Date: Dec. 15, 2021
Component: Engine and engine cooling.
Bulletin Summary: Service bulletin - the mil comes on with dtc p0300 (random misfire detected) or p0301-p0304 (cylinder misfire detected).
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

10 2020 Honda FIT air bags:srs malfunction warning lamp/light TSB (Bulletin A21100B )

Bulletin Date: Oct. 22, 2021
Component: Air bags:srs malfunction warning lamp/light.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda Accord, 2020 Honda Civic, 2020 Honda Clarity Electric, 2020 Honda Clarity Fuel Cell, 2020 Honda Clarity Plug-in Hybrid, 2020 Honda Cr-v, 2020 Honda FIT, 2020 Honda Hr-v, 2020 Honda Insight, 2020 Honda Odyssey, 2020 Honda Passport, 2020 Honda Pilot, 2020 Honda Ridgeline.

11 2020 Honda FIT seats TSB (Bulletin A21100B )

Bulletin Date: Oct. 22, 2021
Component: Seats.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda Accord, 2020 Honda Civic, 2020 Honda Clarity Electric, 2020 Honda Clarity Fuel Cell, 2020 Honda Clarity Plug-in Hybrid, 2020 Honda Cr-v, 2020 Honda FIT, 2020 Honda Hr-v, 2020 Honda Insight, 2020 Honda Odyssey, 2020 Honda Passport, 2020 Honda Pilot, 2020 Honda Ridgeline.

12 2020 Honda FIT air bags TSB (Bulletin A21100B )

Bulletin Date: Oct. 22, 2021
Component: Air bags.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda Accord, 2020 Honda Civic, 2020 Honda Clarity Electric, 2020 Honda Clarity Fuel Cell, 2020 Honda Clarity Plug-in Hybrid, 2020 Honda Cr-v, 2020 Honda FIT, 2020 Honda Hr-v, 2020 Honda Insight, 2020 Honda Odyssey, 2020 Honda Passport, 2020 Honda Pilot, 2020 Honda Ridgeline.

13 2020 Honda FIT service brakes, hydraulic TSB (Bulletin ATI&07072021907)

Bulletin Date: Jul. 7, 2021
Component: Service brakes, hydraulic.
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda FIT.

14 2020 Honda FIT engine and engine cooling TSB (Bulletin A21-007 )

Bulletin Date: Jun. 18, 2021
Component: Engine and engine cooling.
Bulletin Summary: Service bulletin - the mil comes on with dtc p0300 (random misfire detected) or p0301-p0304 (cylinder misfire detected).
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2020 Honda FIT.

15 2020 Honda FIT brakes (pws) TSB (Bulletin ATI&06152021909)

Bulletin Date: Jun. 15, 2021
Component: Brakes (pws).
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda FIT.

16 2020 Honda FIT brakes (pws) TSB (Bulletin APaS02152021903)

Bulletin Date: Feb. 15, 2021
Component: Brakes (pws).
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda FIT.

17 2020 Honda FIT brakes (pws) TSB (Bulletin APaS12052020905)

Bulletin Date: Dec. 5, 2020
Component: Brakes (pws).
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda FIT.

18 2020 Honda FIT electrical system TSB (Bulletin A20-093)

Bulletin Date: Dec. 4, 2020
Component: Electrical system.
Bulletin Summary: Service bulletin - the bluetooth handsfreelink (hfl) system freezes after a phone call and stored voice tags are missing when the ignition is turned on.
Vehicles covered in this TSB:
2019 Honda FIT, 2020 Honda FIT.

19 2020 Honda FIT brakes (pws) TSB (Bulletin APaS08172020901)

Bulletin Date: Aug. 17, 2020
Component: Brakes (pws).
Bulletin Summary: 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
Vehicles covered in this TSB:
2020 Honda FIT.

20 2020 Honda FIT engine and engine cooling TSB (Bulletin AMV200501)

Bulletin Date: May. 11, 2020
Component: Engine and engine cooling.
Bulletin Summary: 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 cy
Vehicles covered in this TSB:
2020 Honda Accord, 2020 Honda CB300, 2020 Honda Cbr600rr, 2020 Honda Civic, 2020 Honda Civic Type-r, 2020 Honda Cr-v, 2020 Honda Crf1100a, 2020 Honda FIT, 2020 Honda GL1800, 2021 Honda GL1800, 2020 Honda GROM125, 2020 Honda Hr-v, 2020 Honda Insight, 2020 Honda Odyssey, 2020 Honda Passport, 2020 Honda Pilot, 2020 Honda Ridgeline, 2020 Honda Vt750c, 2020 Honda Vt750cs, 2020 Honda Xr650l.


Also see Common problems of Honda FIT.