harry yarnell Posted December 11, 2003 Share Posted December 11, 2003 Where is the software kept for the touchscreen greeting REATTA kept? crtc or bcm? Link to comment Share on other sites More sharing options...
padgett Posted December 11, 2003 Share Posted December 11, 2003 That is part of the "display on entry" aka "WOW" display.I *think* the displays are in the BCM. Other possibility is the CRTC but doubt it since would not be vehicle specific. Both are really a black hole as far as documentation. Am having enough trouble figuring out what the value in the ECM battery backed RAM location $0010 is. Link to comment Share on other sites More sharing options...
Tinker Posted December 11, 2003 Share Posted December 11, 2003 Padgett Here's some ECM info you might be able to use. Maybe Bruce Plecan has some GM documentation he might impart to you. ECM Link to comment Share on other sites More sharing options...
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