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Service bulletin 0001A

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 id10003114
Published by NHTSA2003-10-08
Manufacturer's number0001A
Manufacturer's date2001-04-06
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

CEN RECOMMENDS CONNECTING CEN ALTERNATORS TO AN INDEPENDENT, FUSED AND SWITCHED POWER SOURCE OF THE VEHICLE ELECTRICAL SYSTEM. THE ALTERNATOR ENERGIZE CIRCUIT MUST NEVER BE CONNECTED TO OR THROUGH ANY VEHICLE SAFETY SYSTEM CIRCUIT SUCH AS ABS, TRACTION CONTROL, AIR BAGS, BRAKE LIGHT, ETC. *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

Electrical system, Alternator

Vehicles listed
CEN ALTERNATORS

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