Honda Clarity Service Bulletins
63 manufacturer communications on file.
- October 5, 2019•Document ID: 10165773Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- AJA05150
- Date Added:
- October 9, 2019
- Manufacturer:
- HONDA
SummaryJob Aid - The following procedures in the service information require the Fuel Cell Service Equipment Kit (T/N VSBHONFCVKT1) and the Portable Vent Stack (T/N FEFPVS).
Associated Products (1)Associated Documents - June 27, 2019•Document ID: 10162001Service Bulletin/Repair InstructionsVISIBILITY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- APOC06272019
- Date Added:
- July 4, 2019
- Manufacturer:
- HONDA
SummaryDealer Message - On October 4, 2018, American Honda announced several Product Update Campaigns for certain 2018 Honda Clarity Plug-In Hybrid (PHEV) models. Replacement CPU Assembly Auto AC Kits and Warranty CD's were available at the time of bulletin launch.
Associated Products (1)Associated Documents - June 14, 2019•Document ID: 10161308Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A19-054_version2
- Date Added:
- June 19, 2019
- Manufacturer:
- HONDA
SummaryService Bulletin - The fuel cell (FC) system uses an electric water pump to circulate insulating fluid and remove excess heat from the fuel cell stack. During manufacturing, the water pump's magnetic surface was not treated for corrosion resistance. Over time, the corrosion may prevent the water pump's motor from starting, which will prevent the vehicle from starting. If this happens while driving, the vehicle can only be driven for a short distance at greatly reduced power.
Associated Products (2)Associated Documents - June 4, 2019•Document ID: 10161237Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- A19-054
- Date Added:
- June 12, 2019
- Manufacturer:
- HONDA
SummaryService Bulletin - The fuel cell (FC) system uses an electric water pump to circulate insulating fluid and remove excess heat from the fuel cell stack. During manufacturing, the water pump's magnetic surface was not treated for corrosion resistance. Over time, the corrosion may prevent the water pump's motor from starting, which will prevent the vehicle from starting. If this happens while driving, the vehicle can only be driven for a short distance at greatly reduced power.
Associated Products (2)Associated Documents - June 4, 2019•Document ID: 10161235Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- A19-006
- Date Added:
- June 12, 2019
- Manufacturer:
- HONDA
SummaryService Bulletin - Water improperly discharged inside the fuel cell stack mixes with hydrogen and oxygen, generating hydrogen peroxide. The hydrogen peroxide/water combination concentrates in one area, accelerating the deterioration of the electrolyte membrane in the fuel cell. This deterioration can reduce fuel cell output.
Associated Products (2)Associated Documents - May 16, 2019•Document ID: 10160545Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- A19050B
- Date Added:
- May 30, 2019
- Manufacturer:
- HONDA
SummaryServiceNews 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 the Neutral Memorization Procedure in the i-HDS, it won't complete.
Associated Products (43)2019 Honda Clarity2019 Honda Fit2019 Honda HR-V2019 Honda Odyssey2019 Honda Passport2019 Honda Pilot2019 Honda Ridgeline2018 Honda Clarity2018 Honda Fit2018 Honda HR-V2018 Honda Odyssey2018 Honda Pilot2018 Honda Ridgeline2017 Honda Accord2017 Honda Clarity2017 Honda Fit2017 Honda HR-V2017 Honda Odyssey2017 Honda Pilot2017 Honda Ridgeline+ 23 moreAssociated Documents - March 26, 2019•Document ID: 10156633Service Bulletin/Repair InstructionsVISIBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN
- Mfr Comm. #:
- ONL6VT03262019
- Date Added:
- April 6, 2019
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - On Clarity Plug-in Hybrid vehicles, there may be a software problem in the powertrain control module (PCM), causing a malfunction indicator light to come on and store one or more diagnostic trouble codes (DTCs).
Associated Products (1)Associated Documents - March 26, 2019•Document ID: 10156632Service Bulletin/Repair InstructionsVISIBILITY; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- ONL6SV03262019
- Date Added:
- April 6, 2019
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - On Clarity Plug-in Hybrid vehicles, there is a software problem in the climate control unit when running the heater, which may turn the malfunction indicator light on.
Associated Products (1)Associated Documents - March 26, 2019•Document ID: 10156631Service Bulletin/Repair InstructionsVISIBILITY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- ONL6PH03262019
- Date Added:
- April 6, 2019
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - On Clarity Plug-in Hybrid vehicles, there is a software error in the miles per gallon calculation, which affects the HV range display and causes it to read unusually high.
Associated Products (1)Associated Documents - March 26, 2019•Document ID: 10156630Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- ONL6CW03262019
- Date Added:
- April 6, 2019
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - On Clarity Plug-in Hybrid vehicles, the warranty information CD that was placed in the vehicle during vehicle assembly did not list the correct warranty coverage for the state of Oregon.
Associated Products (1)Associated Documents - March 12, 2019•Document ID: 10154940Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- A18-097
- Date Added:
- March 19, 2019
- Manufacturer:
- HONDA
SummaryService Bulletin - The Clarity Plug-In Hybrid and Clarity Electric may not start charging when plugged in or may stop charging before the high-voltage lithium-ion battery is full.
Associated Products (2)Associated Documents - March 5, 2019•Document ID: 10154481Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- ONL6CK03052019
- Date Added:
- March 15, 2019
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - On 2017-18 Clarity Fuel Cell vehicles, the software that monitors the temperature in the fuel cell tank may not be up to date. This may cause the vehicle to incorrectly display a hydrogen system warning on the instrument panel and store a system malfunction.
Associated Products (2)Associated Documents - February 16, 2019•Document ID: 10153445Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- A19-006
- Date Added:
- February 21, 2019
- Manufacturer:
- HONDA
SummaryService Bulletin - The telematics system is reporting deterioration of the fuel cell stack. This deterioration can reduce fuel cell output. Water improperly discharged inside the fuel cell stack mixes with hydrogen and oxygen, generating hydrogen peroxide. The hydrogen peroxide/water combination concentrates in one area, accelerating the deterioration of the electrolyte membrane in the fuel cell.
Associated Products (2)Associated Documents - January 14, 2019•Document ID: 10152753Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- ABOM01142019901
- Date Added:
- February 10, 2019
- Manufacturer:
- HONDA
Summary"Dealer message - Today American Honda is notifying dealers of two product updates affecting certain 2017-18 Clarity Fuel Cell vehicles. The first is a software update to the hydrogen tank temperature sensors. The second is a product update to replace the fuel cell stack on a limited number of vehicles due to premature deterioration."
Associated Products (2)Associated Documents - January 11, 2019•Document ID: 10152745Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- A19-006
- Date Added:
- February 10, 2019
- Manufacturer:
- HONDA
Summary"Service bulletin - The telematics system is reporting deterioration of the fuel cell stack. This deterioration can reduce fuel cell output. Water improperly discharged inside the fuel cell stack mixes with hydrogen and oxygen, generating hydrogen peroxide. The hydrogen peroxide/water combination concentrates in one area, accelerating the deterioration of the electrolyte membrane in the fuel cell."
Associated Products (2)Associated Documents - January 11, 2019•Document ID: 10152744Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A19-001
- Date Added:
- February 10, 2019
- Manufacturer:
- HONDA
Summary"Service bulletin - The vehicle may incorrectly set DTC P1F76 (main hydrogen tank temperature sensor malfunction) or P1F77 (sub hydrogen tank temperature sensor malfunction). The fuel cell communication control (IR) software is not current."
Associated Products (2)Associated Documents - December 5, 2018•Document ID: 10151674Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- APaS12052018901
- Date Added:
- December 14, 2018
- Manufacturer:
- HONDA
Summary"Dealer message - AHM is studying the current replacement need for the ION filter (PN 3H450-5WM-A01). We would like to collect several samples in the field for this study. A supply of bags and identifying labels will be sent to your dealership for this project."
Associated Products (2)Associated Documents - November 19, 2018•Document ID: 10150421Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- APaS11192018901
- Date Added:
- December 4, 2018
- Manufacturer:
- HONDA
Summary"Dealer message - AHM is studying the current replacement need for the ION filter (PN 3H450-5WM-A01). We would like to collect several samples in the field for this study."
Associated Products (1)Associated Documents - November 13, 2018•Document ID: 10149633Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- A18110B
- Date Added:
- November 30, 2018
- Manufacturer:
- HONDA
Summary"ServiceNews Article - When replacing the fuel cell stack, make sure you bleed the air from the fuel cell insulating system exactly as called out in the fuel cell insulating fluid replacement procedure in the service information. If you don't, you'll get an FC Coolant Low. See Your Dealer message in the driver information interface shortly after your repair and/or will damage the new fuel cell stack."
Associated Products (2)Associated Documents - October 27, 2018•Document ID: 10147178Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A18-097
- Date Added:
- November 13, 2018
- Manufacturer:
- HONDA
SummaryService bulletin - The Clarity Plug-In Hybrid and Clarity Electric may not start charging when plugged in or may stop charging before the high-voltage lithium-ion battery is full.
Associated Products (1)Associated Documents