Affected Component: SUSPENSION:REAR

Date Published

NONE PROVIDED

NHTSA TSB #

10014909

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Hummer for this TSB. Call your local Hummer dealer's service department & ask for a copy of TSB# 3509.

Summary

VEHICLE SITS LOW OR THE SUSPENSION SAGS OVERNIGHT. *TT