Affected Component: ENGINE (PWS)

Date Published
JUL 12, 2013
NHTSA TSB #
10113129
TSB Document
Summary
This Preliminary Information communication advises the technician that the 6.6L 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.