No Communication After Reflash?

[Yukon 400]

I just reflashed my 12208322 pcm with 01270003 for going two bar. During the reflash at the very end it after the scan tool was disconnecting it said communication lost. Now there is no communication with my pcm with efi live or my snap on scanner. There is power going to the port, but every time i try to read or write to the pcm, when it trys to get the status, goes through the ten attampts and says status unknown. If any one could profide any support or suggestions it is greatly appreciated.

[ItzNota]

I just reflashed my 12208322 pcm with 01270003 for going two bar. During the reflash at the very end it after the scan tool was disconnecting it said communication lost. Now there is no communication with my pcm with efi live or my snap on scanner. There is power going to the port, but every time i try to read or write to the pcm, when it trys to get the status, goes through the ten attampts and says status unknown. If any one could profide any support or suggestions it is greatly appreciated.

Does anyone have an answer to this question?
I am experiencing similar issues....goes thru 10 attempts and just says UNKNOWN...

[joecar]

I pm'd tech support.

[Blacky]

Can you please locate the file:
\My Documents\EFILive\V7.5\Bug Reports\YYYYMMDD_HHMMSS_Download.blx
where:
YYYYMMDD is the year, month and day
and:
HHMMSS is the hour, minute and second
that you attempted the failed reprogram process.

Please send that file to me at paul@efilive.com and
include a link to this message so that I can correlate
your file with this message.

Also locate and send the later trace file called YYYYMMDD_HHMMSS_Upload.blx where you have tried to read the controller and it fails.


Also to make sure you are using the latest software and firmware:

If you have FlashScan V1:
- firmware V1.2.17 (can't be updated)

If you have FlashScan V2:
- boot block V2.06.02
- firmware V2.06.04

Software version:
- V7.5.5 build 72.

Regards
Paul

[ItzNota]

Can you please locate the file:
\My Documents\EFILive\V7.5\Bug Reports\YYYYMMDD_HHMMSS_Download.blx
where:
YYYYMMDD is the year, month and day
and:
HHMMSS is the hour, minute and second
that you attempted the failed reprogram process.

Please send that file to me at paul@efilive.com and
include a link to this message so that I can correlate
your file with this message.

Also locate and send the later trace file called YYYYMMDD_HHMMSS_Upload.blx where you have tried to read the controller and it fails.


Also to make sure you are using the latest software and firmware:

If you have FlashScan V1:
- firmware V1.2.17 (can't be updated)

If you have FlashScan V2:
- boot block V2.06.02
- firmware V2.06.04

Software version:
- V7.5.5 build 72.

Regards
Paul


Argh...sorry guys...this was the CIG/ASSY fuse.
Thank you much though for the QUICK response.