Affected Component: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM

Date Published
NONE PROVIDED
NHTSA TSB #
10022660
TSB Document
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 1996584.

Summary
BOOM/RUMBLING NOISE AT HIGHWAY SPEED *NJ