WenmarOpen by Wenmar Pro

Service bulletin 01516

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 id10005467
Published by NHTSA2004-02-28
Manufacturer's number01516
Manufacturer's date2004-01-01
NHTSA componentSUSPENSION:FRONT:SHOCK ABSORBER

NHTSA's summary

SQUEAK NOISE EMANATING FROM THE FRONT SHOCK AREA. SIT BULLETIN 1404925. *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

Suspension, Shocks and struts

Vehicles listed
CHEVROLET SILVERADO2004
GMC SIERRA2004

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
150089004B2021-04-16. Service bulletin. Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Improper diagnosis may lead to unnecessary component replacement. Use the following information to determine if the condition is normal acceptable seepage or a defective component