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Service bulletin 042202

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 id636568
Published by NHTSA2002-11-10
Manufacturer's number042202
Manufacturer's date2002-04-22
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

NHTSA's summary

INFORMATION ON REPLACING THE ANTI-SKID BRAKE SYSTEM (ABS) ELECTRONIC BODY CONTROL MODULE (EBCM) USED FOR 2000 THROUGH 2002 FULL-SIZE OR LUXURY MODELS ON BUICKS, PONTIACS OR OLDSMOBILES. *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, Anti-lock brakes

Vehicles listed
BUICK BUICK
OLDSMOBILE OLDSMOBILE
PONTIAC PONTIAC

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