FV SarahBrent Bluewater Joined Oct 23, 2007 Messages 311 Aug 16, 2010 #1 I need a TCM for a 2001 Duramax.
D Diesel Tech #1 Crusty Old Fart Joined Apr 23, 2006 Messages 1,231 Aug 17, 2010 #2 The TCM's for 2001 - 2005 are all the same, so get what you can find and then have it reprogrammed to what you need.
The TCM's for 2001 - 2005 are all the same, so get what you can find and then have it reprogrammed to what you need.