WenmarOpen by Wenmar Pro

Service bulletin 3124

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 id10009930
Published by NHTSA2004-11-03
Manufacturer's number3124
Manufacturer's date2004-01-01
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

MAIN BODY WIRING HARNESSES PARTS RESTRICTION. *TC

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, Wiring and fuses

Vehicles listed
CADILLAC STS2005
CHEVROLET IMPALA2005
CHEVROLET MONTE CARLO2005
PONTIAC GRAND AM2005

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
36482006-01-25. Service bulletin. HESITATION ON ACCELERATION AFTER INTERNAL ENGINE REPAIRS - CHECK INJECTOR HARNESS ORIENTATION. *TT