Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Date Published
JUL 13, 2015
NHTSA TSB #
10114600
TSB Document
Summary
This Preliminary Information communication advises the technician of additional steps for diagnosing General Motors high speed local area network. This should only be used if normal service information doesn?t lead to a diagnosis this is not a replacement for normal service information.