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Service bulletin 12-028

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 id10044252
Published by NHTSA2012-05-24
Manufacturer's number12-028
Manufacturer's date2012-05-11
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

NHTSA's summary

HONDA: MIL COMES ON WITH DTC P1454 AND/OR P2422. THE FUEL TANK PRESSURE(FTP) SENSOR VENT END JOINT MAY HAVE BEEN INSTALLED UPSIDE DOWN, CAUSING MOISTURE TO ENTER AND BLOCK THE VENT. *JS

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

Fuel system, Fuel tank

Trouble codes named

P1454, P2422

Vehicles listed
HONDA RIDGELINE2011, 2012

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