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Service bulletin 05038

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 id10018222
Published by NHTSA2005-12-19
Manufacturer's number05038
Manufacturer's date2005-11-24
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

PRODUCT UPDATE: IMA BATTERY SOFTWARE UPDATE. *TS

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, 12-volt battery

Vehicles listed
HONDA ACCORD2005

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

Other bulletins for the same vehicles and component
Service Bulletin2018-07-16. Service bulletin. Service bulletin - Due to improvements in battery manufacturing efficiency, once stocks of original IMA batteries are depleted, new battery designs will be available for IMA battery replacement. Each battery type requires that its battery control software be matched to its IMA battery type. Failure to match the software with the battery will result in reduced IMA battery life.
A17100B2017-10-12. Service bulletin. ServiceNews Article - If you're replacing the IMA battery, be aware the 6-pin temperature sensor connector in the replacement battery is different than before. It now uses just four of the terminals instead of all six.
SB-05-0382011-08-31. Service bulletin. HONDA: 2005 HYBRID ACCORD. THERE IS A BATTERY SOFTWARE UPDATE. *RM UPDATED 10/31/11. *PE
SB-10-0612011-08-31. Service bulletin. HONDA: HYBRID VEHICLE BATTERY EXCHANGE INFORMATION. *RM UPDATED 5/2/12 *JS
SB-10-0832011-08-31. Service bulletin. HONDA: THERE ARE NEW BATTERY SOFTWARE AND HARDWARE UPDATES. *RM UPDATED 3/06/12. *PE UPDATED 02/26/2014 *JS
SB-08-0622009-01-06. Service bulletin. HONDA: HYBRID BATTERIES CAN BE AFFECTED AND DAMAGED BY EXCESSIVELY HIGH TEMPERATURES. *PE