Affected Component: ELECTRICAL SYSTEM

Date Published
MAY 15, 2013
NHTSA TSB #
10113096
TSB Document
Summary
This Preliminary Information communication advises the technician that the Duramax Diesel Engine Control Module Part numbers 12648344 and 12654088 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.