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Service bulletins for the 2018 Honda HR-V

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

91 on file from NHTSA, as of 2026-10-19.

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By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
ATI&060320229012022-07-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2021 HR-VS that exhibit a leak at the A/C Condenser. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ATI&030120229012022-03-08. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2021 HR-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
ATI&080920219062021-08-17. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2021 HR-V AWDs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
ONLV92021620212021-02-26. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM. Owner Notification Letter - The vehicle may not start upon first press of the ENGINE START/STOP button. Also, the MID displays the error message KEYLESS START SYSTEM ERROR, and DTC B12C5 (Engine Start/Stop Switch Failure) is stored. American Honda is extending the warranty on the engine start/stop switch to 9 years from the original date of purchase or 125,000 miles, whichever comes first.
APaS021520219042021-02-26. Service bulletin. SUSPENSION; EQUIPMENT. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 HR-Vs with a customer complaint of a rattling noise coming from the rear damper when going over bumps. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
APaS012220219022021-01-30. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 HR-Vs with a customer complaint of a rattling noise coming from the rear damper when going over bumps. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
A07-0302021-01-30. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. "Service Bulletin - There are several A/C leak detection tools available. -Refrigerant Gas Leak Detector -Ultrasonic Leak Detector -Leak Dye"
A20-1162020-12-19. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM. Service Bulletin - The vehicle may not start upon first press of the ENGINE START/STOP button. Also, MID displays the error message KEYLESS START SYSTEM ERROR, and DTC B12C5 (Engine Start/Stop Switch Failure) is stored. American Honda is extending the warranty for the keyless start system on these vehicles to 9 years from the original date of purchase or 125,000 miles, whichever comes first.
APaS101620209032020-10-21. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SUSPENSION. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 HR-Vs with a customer complaint of a rattling noise coming from the rear damper when going over bumps. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
APaS092820209062020-10-03. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 AWD HR-Vs with a customer complaint of inaccurate fuel gauge reading; less fuel remains in the fuel tank than indicated on the fuel gauge. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
APaS092820209032020-10-03. Service bulletin. EQUIPMENT; SUSPENSION. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 HR-Vs with a customer complaint of a rattling noise coming from the rear damper when going over bumps. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
A18-1232018-12-03. Service bulletin. EQUIPMENT. Servicenews Article - Any customers complaining about these issues when their iPhone running iOS 12 is connected to the vehicle? ? When using an HDMI output, they can't view or listen to videos, music, etc. ? The launcher screen for HondaLink flickers or goes blank. We've determined those issues are due to iOS 12 (and not the vehicle) and have reported this to Apple. Once they come up with a fix, we'll let you know.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.