snw blue by you Posted July 26, 2005 Share Posted July 26, 2005 Has anyone had one of these lockup during an update reflash, then not accept any kind of programming? Keep in mind, this was a running vehicle. I have tried to reflash to the original PCM part#, the only thing getting flashed is the PCM. PMI has not worked either. Am I missing something? The hotline has suggested that some FICMs do not like reflashes, SOP a new one. I am setting U0105 & U0306, communication and software DTCs Thanks for any help! /forums/images/%%GRAEMLIN_URL%%/banghead.gif /forums/images/%%GRAEMLIN_URL%%/shrug.gif Quote Link to comment Share on other sites More sharing options...
Torqued_Up Posted July 26, 2005 Share Posted July 26, 2005 Yes, have seen this three times but not recently. It confuses the heck out of you and you think that you did something wrong. Replace the FICM. Quote Link to comment Share on other sites More sharing options...
Jim Warman Posted July 26, 2005 Share Posted July 26, 2005 What Ed said.... It's a PITA and usually only happens when you don't have the time for it to happen... Quote Link to comment Share on other sites More sharing options...
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