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Service bulletin 54-56

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 id10025545
Published by NHTSA2008-08-19
Manufacturer's number54-56
Manufacturer's date2008-04-01
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

CRUISE CONTROL INOPERATIVE WHEN THE HAZARD WARNING LIGHTS ARE ACTIVATED. AFFECTS CERTAIN STERLING A-LINE, L-LINE AND ACTERRA VEHICLES BUILT AFTER FEBRUARY 23, 2001. *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

Throttle and cruise control

Vehicles listed
STERLING A LINE2001 to 2002
STERLING A-LINE2001 to 2008
STERLING ACTERRA2001 to 2008
STERLING L LINE2001 to 2002
STERLING L-LINE2001 to 2008

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