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Service bulletin CSN-J-21

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 id10032634
Published by NHTSA2010-04-21
Manufacturer's numberCSN-J-21
Manufacturer's date2009-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

CHRYSLER DODGE SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. HOT START ENGINE CRANKING. THE BATTERY GROUND CABLES ON THE VEHICLES MAY CAUSE SLOW ENGINE CRANKING DURING HOT ENGINE STARTING CONDITIONS. *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

Engine

Vehicles listed
CHRYSLER 3002009
DODGE CHALLENGER2009
DODGE CHARGER2009

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

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