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Service bulletin 990301

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 id610039
Published by NHTSA2000-04-14
Manufacturer's number990301
Manufacturer's date1999-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SOME 1996 - 1999 VIN Z VEHICLES MAY EXHIBIT A NO START, STALL OR A DIAGNOSTIC TROUBLE CODE P1216 (REPLACE FUEL SOLENOID DRIVER) CURRENT OR IN HISTORY. *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

P1216

Vehicles listed
AM GENERAL HUMMER1996 to 1999

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