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Service bulletin CSN-L10

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 id10039045
Published by NHTSA2011-07-06
Manufacturer's numberCSN-L10
Manufacturer's date2011-04-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

CHRYSLER SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE COOLANT RESEVOIR HOSE MAY LEAK LEADING TO LOW COOLANT LEVELS WHICH CAN CAUSE DAMAGE. *RM

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

Engine, Cooling system

Vehicles listed
CHRYSLER 3002011
DODGE CHALLENGER2011
DODGE CHARGER2011

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