Affected Component: ENGINE AND ENGINE COOLING

Date Published
FEB 01, 2004
NHTSA TSB #
10012672
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# 040604006.

Summary
RUSH BUZZ HISS TYPE NOISE HEARD IN PASSENGER COMPARTMENT. *EH