Affected Component: EQUIPMENT

Date Published

DEC 20, 2012

NHTSA TSB #

10098721

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# PI0562E.

Summary

THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE ECM FOR CONCERNS REGARDING A LOUD RATTLE NOISE ON START UP THAT STOPS IN 3 SECONDS OR LESS.