WenmarOpen by Wenmar Pro

Service bulletin IN-9-25-20

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 id10054068
Published by NHTSA2013-12-19
Manufacturer's numberIN-9-25-20
Manufacturer's date2013-09-12
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

HONDA: AN INVESTIGATION ON SOME VEHICLES, WITH AUTOMATIC TRANSMISSION FLUID (ATF), THAT ARE EXPERIENCING A LEAKAGE FROM THE DRIVESHAFT SEALS. MODEL 2011-2012 ACCORD. *PE

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

Transmission and driveline, Automatic transmission

Vehicles listed
HONDA ACCORD2011, 2012

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
A13-0782018-07-02. Service bulletin. Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
A-PAS-09122013-92016-12-20. Service bulletin. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2011-2012 ACCORD L4S WITH A COMPLAINT OF AN ATF (AUTOMATIC TRANSMISSION FLUID) LEAK FROM THE DRIVESHAFT SEALS. TO FULLY UNDERSTAND THE CAUSE OF THIS OCCURRENCE, AHM WOULD LIKE TO COLLECT SPECIFIC PART FROM THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
SB-1011132013-11-21. Service bulletin. HONDA: INFORMATION PROVIDED REGARDING AN INVESTIGATION, ON SOME VEHICLES, INTO THE AUTOMATIC TRANSMISSION FLUID (ATF) LEAKAGE FROM DRIVESHAFT SEALS. MODEL 2011-2012 ACCORD. *PE
SB-10-0332011-07-29. Service bulletin. HONDA: SPARK PLUGS MAY BE FOULED. THE MALFUNCTION LIGHT COMES ON WITH STORED TROUBLE LIGHTS. *RM
11-0112011-06-08. Service bulletin. HONDA: THE MALFUNCTION LIGHT IS ON AND A SOFTWARE UPDATE IS NEEDED. *RM