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Service bulletin 010201

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 id621768
Published by NHTSA2001-10-01
Manufacturer's number010201
Manufacturer's date2001-04-01
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

SOME VEHICLES MAY, AFTER COMING TO A STOP, EXHIBIT A MOMENTARY SMALL INCREASE IN ENGINE IDLE SPEED (APPROX. 250 RPM). *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

Throttle and cruise control

Vehicles listed
AM GENERAL HUMMER1998 to 2001

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