Service bulletin A26-089

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	11036114
Published by NHTSA	2026-08-12
Manufacturer's number	A26-089
Manufacturer's date	2026-08-08
NHTSA component	FUEL/PROPULSION SYSTEM

NHTSA's summary

Service Bulletin - To better manage engine temperatures, a PGM-FI update has been developed to optimize electric water pump operation.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
HONDA CIVIC HYBRID	2025, 2026 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
2024606	2024-10-15. Fuel System
24V763000	2024-10-14. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
A26-089	2026-08-05. Service bulletin. Service Bulletin - To better manage engine temperatures, a PGM-FI update has been developed to optimize electric water pump operation.
AEBM07242026902	2026-08-05. Other. Dealer Message - To help improve engine temperatures, a software update has been developed for the electric water pump to optimize its operation.
A26-083	2026-07-23. Service bulletin. Service Bulletin - Customers may report intermittent surging or hesitation at low speeds during light-throttle acceleration, especially in hot ambient conditions. The condition may be more noticeable with the A/C operating. Extended driving may be required to duplicate the concern.
ATI&05182026904	2026-05-20. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025-2026 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&05042026901	2026-05-20. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025-2026 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&04102026907	2026-04-22. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025-2026 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&04172026903	2026-04-22. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025-2026 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&03312026901	2026-04-03. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025-2026 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&09302025901	2025-10-03. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.
ATI&09112025902	2025-09-23. Other. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Civic 2.0Ls with a customer complaint of the Malfunction Indicator Light (MIL) on with DTC P0087 (Fuel Rail/System Pressure Too Low). Customers may also experience loss of power or engine stalling. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle before you attempt a repair of any kind.