WenmarOpen by Wenmar Pro

Service bulletin Service Bulletin

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 id10115755
Published by NHTSA2017-08-25
Manufacturer's numberService Bulletin
Manufacturer's date2015-01-20
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 through P0304 and cause the MIL to come on.

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, Wiring and fuses

Trouble codes named

P0301, P0304

Vehicles listed
HONDA ODYSSEY2011, 2012, 2013

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