TSB List for the 2020 Honda Clarity Fuel Cell

Technical Service Bulletins (TSBs) for the 2020 Clarity Fuel Cell 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.

  • ENGINE AND ENGINE COOLING
  • FUEL SYSTEM, GASOLINE
  • ELECTRICAL SYSTEM
  • AIR BAGS
  • AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
  • SEATS
  • ENGINE AND ENGINE COOLING

    • TSB #A21-084

      Date Announced:
      DEC 16, 2021
      NHTSA ID:
      #10205454

      Service Bulletin - The MIL comes on with DTC P1F86 FC Cell Voltage Too Low (Caution). Read More »

    • TSB #A21-084

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10202872

      Service Bulletin - The MIL comes on with DTC P1F86 FC Cell Voltage Too Low (Caution). Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #A20-092

      Date Announced:
      DEC 09, 2020
      NHTSA ID:
      #10184316

      Service Bulletin - The customer cannot refuel the vehicle completely at certain hydrogen stations. Read More »

    ELECTRICAL SYSTEM

    • TSB #A22090A

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10220351

      Dealer Message - In the event you experience a sub tank wire harness rodent damage on the 2017a??2020 Clarity FCV, after repairing / replacing the wire harness, wrap the areas shown below with RODENT DETERRENT TAPE, P/N 4019-2317. 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 »

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