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Service bulletin REC12526

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 id10131401
Published by NHTSA2018-04-02
Manufacturer's numberREC12526
Manufacturer's date2012-11-27
NHTSA componentPARKING BRAKE

NHTSA's summary

If there is a failure of one of the parking brake components which leads to loss of air pressure, it can lead to possible inadvertent partial/total parking brake application while the vehicle is in motion.

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

Brakes, Parking brake

Vehicles listed
IC 3200IM2006 to 2010
IC HC2005 to 2006
IC HCCB2008 to 2009
IC BUS 32002011
IC BUS HC2010
IC BUS HCCB2007
IC BUS ICSB2011

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