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Service bulletin CB-14-L-001

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 id10056376
Published by NHTSA2014-11-14
Manufacturer's numberCB-14-L-001
Manufacturer's date2014-08-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

ISUZU: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL POLICY ADJUSTMENT REGARDING THE VARIOUS DIAGNOSTIC TROUBLE CODES (DTC) P2201, P2206, P2207, P1490 OR P2000, HAVE BEEN SET DUE TO AN INTERNAL FAILURE OF SELECTIVE CATALYST REDUCTION (SCR) SYSTEM AND ILLUMINATING CHECK ENGINE MALFUNCTION INDICATOR LAMP (MIL), EXHAUST SYSTEM WARNING LAMP AND DIESEL EXHAUST FLUID (DEF) INDICATOR LAMP. MODEL 2011 N SERIES. *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

Trouble codes named

P1490, P2000, P2201, P2206, P2207

Vehicles listed
ISUZU N-SERIES2011

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