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Technical Service Bulletins of the 2018 Honda FIT

There have been 20 technical service bulletins issued for the 2018 Honda FIT.

1 2018 Honda FIT engine and engine cooling TSB (Bulletin ONL6M208142023)

Bulletin Date: Aug. 14, 2023
Component: Engine and engine cooling.
Bulletin Summary: 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. This results in a misfi
Vehicles covered in this TSB:
2018 Honda FIT, 2019 Honda FIT.

2 2018 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.

3 2018 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.

4 2018 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.

5 2018 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.

6 2018 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.

7 2018 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.

8 2018 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.
 

9 2018 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.

10 2018 Honda FIT engine and engine cooling TSB (Bulletin APaS10282019911)

Bulletin Date: Oct. 28, 2019
Component: Engine and engine cooling.
Bulletin Summary: 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. To better understand the cause of this condition, ahm would like to inspect
Vehicles covered in this TSB:
2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT.

11 2018 Honda FIT structure TSB (Bulletin AAW10212019)

Bulletin Date: Oct. 21, 2019
Component: Structure.
Bulletin Summary: Dealer message - on August 29, 2019, american Honda launched five revised and one new warranty extension paint bulletins. Please review the following summary of requirements within these bulletins and share with the appropriate staff to ens
Vehicles covered in this TSB:
2014 Honda Accord, 2015 Honda Accord, 2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v, 2011 Honda Odyssey, 2012 Honda Odyssey, 2013 Honda Odyssey, 2014 Honda Odyssey, 2013 Honda Pilot, 2014 Honda Pilot, 2015 Honda Pilot, 2016 Honda Pilot.

12 2018 Honda FIT visibility TSB (Bulletin AAW10212019)

Bulletin Date: Oct. 21, 2019
Component: Visibility.
Bulletin Summary: Dealer message - on August 29, 2019, american Honda launched five revised and one new warranty extension paint bulletins. Please review the following summary of requirements within these bulletins and share with the appropriate staff to ens
Vehicles covered in this TSB:
2014 Honda Accord, 2015 Honda Accord, 2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v, 2011 Honda Odyssey, 2012 Honda Odyssey, 2013 Honda Odyssey, 2014 Honda Odyssey, 2013 Honda Pilot, 2014 Honda Pilot, 2015 Honda Pilot, 2016 Honda Pilot.

13 2018 Honda FIT power train TSB (Bulletin A19090B )

Bulletin Date: Sep. 20, 2019
Component: Power train.
Bulletin Summary: Servicenews article - have you noticed the fill plug on a cvt has popped out or seems to be leaking? this is caused by pressure building up at the fill plug due to the vent cap getting plugged with debris.
Vehicles covered in this TSB:
2016 Honda Civic, 2017 Honda Civic, 2018 Honda Civic, 2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v.

14 2018 Honda FIT structure TSB (Bulletin A19-064 )

Bulletin Date: Aug. 29, 2019
Component: Structure.
Bulletin Summary: Service bulletin - this warranty extension only applies to 2015-18 fit and 2016-18 hr-v vehicles that are painted nh-788p. Ahm referred to the white pearl paint as both white orchid pearl and bellanova white. The exterior paint on the vehic
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v.

15 2018 Honda FIT structure TSB (Bulletin AAW08072019)

Bulletin Date: Aug. 7, 2019
Component: Structure.
Bulletin Summary: Dealer message - in the last few weeks, american Honda has issued several paint warranty extension service bulletins on the pilot, odyssey, hr-v and fit models due to paint defects under s/b# 19-055, 19-056, 19 057, 19-058 and 19-064. It is
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v, 2011 Honda Odyssey, 2012 Honda Odyssey, 2013 Honda Odyssey, 2014 Honda Odyssey, 2013 Honda Pilot, 2014 Honda Pilot, 2015 Honda Pilot, 2016 Honda Pilot.

16 2018 Honda FIT structure TSB (Bulletin ONL6P108062019)

Bulletin Date: Aug. 6, 2019
Component: Structure.
Bulletin Summary: Owner notification letter - on some 2015-18 fit and 2016-18 hr-v models, the exterior paint on the vehicle may peel off. To ensure your confidence in your vehicle, american Honda is extending the warranty on the vehicle's exterior paint to
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v.

17 2018 Honda FIT electrical system TSB (Bulletin A19-069 )

Bulletin Date: Jul. 4, 2019
Component: Electrical system.
Bulletin Summary: Service bulletin - bluetooth handsfreelink (hfl) freezes after a phone call and stored voice tags are missing when the ignition is turned to on.
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT.

18 2018 Honda FIT structure TSB (Bulletin A19-064 )

Bulletin Date: Jun. 5, 2019
Component: Structure.
Bulletin Summary: Service bulletin - the exterior paint on the vehicle may peel off. American Honda is extending the warranty on the paint of the affected vehicles to 7 years from the original date of purchase with no mileage limit. This warranty extension d
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v.

19 2018 Honda FIT structure TSB (Bulletin ABOM06052019)

Bulletin Date: Jun. 5, 2019
Component: Structure.
Bulletin Summary: Dealer message - today, June 5, 2019, american Honda is announcing a warranty extension for certain 2015-18 fit and 2016-18 hr-v vehicles with white orchid pearl paint to address customer concerns with peeling paint. American Honda is exten
Vehicles covered in this TSB:
2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v.

20 2018 Honda FIT steering TSB (Bulletin A19050B )

Bulletin Date: May. 16, 2019
Component: Steering.
Bulletin Summary: 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. And when you run
Vehicles covered in this TSB:
2013 Honda Accord, 2014 Honda Accord, 2015 Honda Accord, 2016 Honda Accord, 2017 Honda Accord, 2014 Honda Accord Hybrid, 2015 Honda Accord Hybrid, 2016 Honda Accord Hybrid, 2017 Honda Accord Hybrid, 2014 Honda Accord Plug-in Hybrid, 2012 Honda Civic, 2013 Honda Civic, 2014 Honda Civic, 2015 Honda Civic, 2012 Honda Civic Hybrid, 2013 Honda Civic Hybrid, 2014 Honda Civic Hybrid, 2015 Honda Civic Hybrid, 2017 Honda Clarity Fuel Cell, 2018 Honda Clarity Fuel Cell, 2019 Honda Clarity Fuel Cell, 2012 Honda Cr-v, 2013 Honda Cr-v, 2014 Honda Cr-v, 2015 Honda Cr-v, 2016 Honda Cr-v, 2013 Honda Crosstour, 2014 Honda Crosstour, 2015 Honda Crosstour, 2015 Honda FIT, 2016 Honda FIT, 2017 Honda FIT, 2018 Honda FIT, 2019 Honda FIT, 2016 Honda Hr-v, 2017 Honda Hr-v, 2018 Honda Hr-v, 2019 Honda Hr-v, 2014 Honda Odyssey, 2015 Honda Odyssey, 2016 Honda Odyssey, 2017 Honda Odyssey, 2018 Honda Odyssey, 2019 Honda Odyssey, 2019 Honda Passport, 2016 Honda Pilot, 2017 Honda Pilot, 2018 Honda Pilot, 2019 Honda Pilot, 2017 Honda Ridgeline, 2018 Honda Ridgeline, 2019 Honda Ridgeline.


Also see Common problems of Honda FIT.




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