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Service bulletin 99076

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 id6089011
Published by NHTSA2000-01-12
Manufacturer's number99076
Manufacturer's date1999-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

NHTSA's summary

VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE ACCESSORY (SERPENTINE) DRIVE BELT TENSIONER PULLEY FAILS RESULTING IN THE LOSS OF POWER STEERING PUMP, WATER PUMP, AND GENERATOR FUNCTION. A CHECK ENGINE LAMP WILL BE ILLUMINATED. *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, Drive belts

Vehicles listed
CHEVROLET CORVETTE2000

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

Other bulletins for the same vehicles and component
990604029A2001-06-25. Service bulletin. SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT ACCESSORY DRIVE RUMBLE NOISE WHEN PERFORMING A GARAGE SHIFT AND / OR DURING PARKING LOT MANEUVERS, SUCH AS TURNING THE STEERING WHEEL TO THE LOCK POSITION. *TT