GM bulletin: HVAC system reprogram / rear spoiler repair / engine harness inspection
View Single Post
09-25-2009, 06:14 PM
Drives: 03 2500HD, 2SS/RS CGM, C-130H3
Join Date: Jun 2009
My service mgr told me the HVAC reprogram may be flawed and could cause further damage. Anyone else heard something similar?
His suggestion was to wait a week or so for an updated program to come out.
View Public Profile
Find More Posts by iflylow