2018 Honda Clarity Plug-In Hybrid service bulletins & manufacturer communications
18 manufacturer communications are on file with NHTSA for the 2018 Honda Clarity Plug-In Hybrid. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 18
- Service Bulletin - There is a software problem in the PCM, which may cause the MIL to come on with DTC P26A3 (electric water valve malfunction), DTC P100C (electric VTC motor speed…A18-090 · Technical service bulletin · Electrical System · issued Nov 14, 2023
- Owner's Notification Letter - Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle (Vehicle Identification Number [VIN NUMBER]). On Clarity Plug-in Hyb…ONL6PH09152022 · Technical service bulletin · Fuel System, Gasoline · issued Sep 15, 2022
- Owner Notification Letter - On some 2018-21 Clarity Plug-In Hybrid models, the A/C condenser may leak refrigerant. American Honda is extending the warranty on the A/C condenser to …ONLO9V07062021 · Technical service bulletin · Visibility · issued Jul 6, 2021
- Dealer Message - Today, May 28, 2021, American Honda is announcing a warranty extension for certain 2018-2020 Accord and Accord Hybrid, 2018-2020 Civic, 2017-2021 Civic Hatch, 2017…ABOM05282021 · Technical service bulletin · Visibility · issued May 28, 2021
- Service Bulletin - American Honda is extending the warranty on the A/C condenser to 10 years from the original date of purchase with unlimited miles. This warranty extension only c…A21-017 · Technical service bulletin · Visibility · issued May 28, 2021
- Service Bulletin - The Hybrid System Failure message comes on the MID, and DTC P1D8D (Generator Motor Inverter Short) is stored.A21-008 · Technical service bulletin · Engine and Engine Cooling · issued Feb 11, 2021
- Service Bulletin - There is a software problem in the PCM, which may cause the MIL to come on with DTC P26A3 (electric water valve malfunction), DTC P100C (electric VTC motor speed…A18-090 · Technical service bulletin · Visibility · issued Oct 17, 2019
- Dealer 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…APOC06272019 · Technical service bulletin · Visibility · issued Jun 27, 2019
- Owner 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 com…ONL6VT03262019 · Technical service bulletin · Power Train · issued Mar 26, 2019
- Owner 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 indi…ONL6SV03262019 · Technical service bulletin · Visibility · issued Mar 26, 2019
- Owner 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 r…ONL6PH03262019 · Technical service bulletin · Visibility · issued Mar 26, 2019
- Owner 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…ONL6CW03262019 · Technical service bulletin · Electrical System · issued Mar 26, 2019
- Service 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.A18-097 · Technical service bulletin · Electrical System · issued Mar 12, 2019
- Service 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.A18-097 · Technical service bulletin · Electrical System · issued Oct 27, 2018
- Service bulletin - The MIL comes on with DTC P100C (electric VTC motor speed signal circuit malfunction) and/or P0010 (variable valve timing control [VTC] malfunction).A18-079 · Technical service bulletin · Electrical System · issued Jul 10, 2018
- Service bulletin - The MIL comes on with DTC P100C (electric VTC motor speed signal circuit malfunction) and/or P0010 (variable valve timing control [VTC] malfunction).A18-079 · Technical service bulletin · Power Train · issued Jul 10, 2018
- Tech line summary article - We're getting reports of the HV range shown in the driver information interface reading unusually high (more than 1,000 miles remaining). How high it ge…ATS 180503 · Technical service bulletin · Electrical System · issued May 9, 2018
- Service news article - To prevent damage during shipping, leather-wrapped steering wheels come with a protective plastic covering. The easiest way to remove it during PDI is to gra…A15060D · Technical service bulletin · Steering · issued Aug 3, 2017