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Service bulletin 000604016

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 id614352
Published by NHTSA2000-10-11
Manufacturer's number000604016
Manufacturer's date2000-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT HARD START OR NO START, AND / OR POSSIBLE MALFUNCTION INDICATOR LIGHT WITH A DIAGNOSTIC TROUBLE CODE P1345. *TT

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

P1345

Vehicles listed
CHEVROLET B7 MEDIUM DUTY1999 to 2000
CHEVROLET C65001999 to 2000
CHEVROLET C75001999 to 2000
GMC B7 MEDIUM DUTY1999 to 2000
GMC C65001999 to 2000
GMC C75001999 to 2000

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