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Service bulletin A15-055

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)
TypeService bulletin
NHTSA id10194915
Published by NHTSA2021-06-03
Manufacturer's numberA15-055
Manufacturer's date2021-05-28
NHTSA componentSTEERING; ELECTRICAL SYSTEM

NHTSA's summary

Service Bulletin - When a failure is detected, the EPS control unit goes into back-up mode. The new software provides partial assist during back-up mode.

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

Electrical system, Steering

Vehicles listed
HONDA ACCORD2013, 2014
HONDA ACCORD HYBRID2014 (the catalog's model; the bulletin names a series or trim of it)
HONDA ACCORD PLUG-IN HYBRID2014 (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
20173272017-06-30. Electrical
17V4180002017-06-29. ELECTRICAL SYSTEM:12V/24V/48V BATTERY

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
ONL6BE202208252022-09-09. Service bulletin. Owner notification - Our records indicate that an Emission Recall has not been completed on this vehicle. The current battery control module (BCM) software does not properly detect a deteriorated high-voltage battery condition and does not properly illuminate the malfunction indicator lamp (MIL). The new BCM software fixes this issue.
SB150572021-12-13. Service bulletin. Safety Recall: HV cell voltage sensor CVS Software Supersedes 15-057 dated January 8, 2016 to revise the information highlighted in yellow
APaS112920212021-12-03. Service bulletin. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain HEALTHY 2013 Accord which fit the criteria listed below.
APaS111620219022021-11-24. Service bulletin. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain HEALTHY 2013 Accord which fit the criteria listed below.
APaS101420212021-10-19. Service bulletin. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain HEALTHY 2013 Accord which fit the criteria listed below.
AHPa082620212021-09-02. Service bulletin. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain HEALTHY 2013 Accord which fit the criteria listed below.
6BE_6B6ONL0525212021-06-04. Service bulletin. Owner Notification Letter - Honda is conducting an emission recall of your 2014 Accord Plug-In Hybrid. The current battery control module (BCM) software does not properly detect a deteriorated high-voltage battery condition and does not properly illuminate the malfunction indicator lamp (MIL). The new BCM software fixes this issue.
DLR-02-26-20162021-05-19. Service bulletin. Today, February 26, 2016, American Honda Motor Co., Inc. is announcing a Product Update for certain Accord, Civic, CR-Z, Fit, and Insight model years 2014-2016 vehicles for sale in the state of Hawaii to amend Monroney labels that were printed without bumper impact information. Basic Problem American Honda had a computer programming issue; an obsolete program name causing printing of no bumper impact information on the Monroney label for the state of Hawaii.
A21-0382021-04-15. Service bulletin. Service Bulletin - Due to the possibility of early deterioration of the high-voltage battery, American Honda is extending the warranty coverage on these batteries to 12 years from the original date of purchase or 200,000 miles, whichever comes first.
ABOM032620219022021-04-05. Service bulletin. Dealer Message - Today, March 26, 2021, American Honda is announcing a stop sale and emissions recall for certain 2014 Accord Plug-in Hybrid vehicles. The hybrid battery capacity may degrade without correctly illuminating the MIL as required.