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Service bulletin 3775

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 id10018540
Published by NHTSA2006-01-06
Manufacturer's number3775
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

NHTSA's summary

CROSS DRILL BRAKE ROTORS ROTATIONAL APPEARANCE. *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

Brakes, Brake rotor

Vehicles listed
CHEVROLET CORVETTE2005, 2006

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
SB-0505-23-007-B2014-07-18. Service bulletin. CADILLAC/CHEVROLET: INFORMATION PROVIDED REGARDING THE POSSIBILITY OF BRAKE ROTOR SURFACE CRACKING THAT IS VISIBLE DUE TO THERMAL FATIGUE TESTING. MODEL 2005-09 SLUR, 2005-13 CORVETTE. *PE
0505230072005-11-14. Service bulletin. INFORMATION ON VISUAL BRAKE ROTOR SURFACE CRACKING. *SC