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Service bulletin 01050

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 id623318
Published by NHTSA2001-10-26
Manufacturer's number01050
Manufacturer's date2001-06-28
NHTSA componentSERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP

NHTSA's summary

SOME VEHICLES HAVE A BRAKE SYSTEM WARNING LIGHT IN THE INSTRUMENT CLUSTER THAT MAY NOT ILLUMINATE WHEN THE BRAKE FLUID IS LOW, WHEN THIS OCCURS, THE VEHICLE MAY NOT MEET THE PARTIAL SYSTEM REQUIREMENT OF REDUCED BRAKING CAPABILITY. *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

Brakes

Vehicles listed
CHEVROLET C/K PICKUPS2001 to 2002
GMC C/K PICKUP2001 to 2002

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