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Service bulletin 01043

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 id623491
Published by NHTSA2001-10-29
Manufacturer's number01043
Manufacturer's date2001-06-27
NHTSA componentSEAT BELTS:FRONT:RETRACTOR

NHTSA's summary

SOME VEHICLES HAVE AN INTERNAL COMPONENT IN THE 2ND AND 3RD ROW OUTBOARD SEAT BELT RETRACTOR THAT MAY BE CRACKED, WITH REPEATED ACTUATION OF THE LOCKING MECHANISM, THE CRACK COULD PROPAGATE TO THE POINT WHERE THE SEAT BELT WOULD NO LONGER LOCK. *SLC

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

Seat belts

Vehicles listed
CHEVROLET C/K PICKUPS2001
CHEVROLET C/K UTILITY2001
GMC C/K PICKUP2001
GMC C/K UTILITY2001

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