This is what I get when I try to flash my 06 lbz
14:40:15.694: Scanning for EFILive FlashScan V2 HAPI
14:40:15.708: Autodetect interface ...
14:40:15.953: Interface firmware version: 2.7.26
14:40:15.958: Connection to [FSV2] interface is OK
14:40:15.972: CAN-VPW Bridge Activated
14:40:16.039: Current protocol set to: "ISO 15765 CAN"
14:40:16.042: Autodetect ECM...
14:40:16.170: Connection to ECM is OK
14:40:16.181: Current protocol: "ISO 15765 CAN"
14:40:16.394: USB driver version: 4.0.0
14:40:16.403: USB library version: 3.1.18
14:40:16.419: Interface firmware model: FSV2
14:40:16.439: Interface firmware model: FSV2
14:40:16.457: Interface firmware version: 2.7.26
14:40:16.474: Interface firmware date: Mar 28, 2012
14:40:16.491: FlashScan serial number: 003861434913
14:40:16.509: FlashScan license number: 003861434913
14:40:16.762: Getting status...
14:40:16.988: Status: OK.
14:40:30.903: Disconnecting ...
14:40:31.511: CAN-VPW Bridge Deactivated
14:40:31.519: Disconnected
14:40:32.123: Scanning for EFILive FlashScan V2 HAPI
14:40:32.141: Autodetect interface ...
14:40:32.388: Interface firmware version: 2.7.26
14:40:32.392: Connection to [FSV2] interface is OK
14:40:32.606: USB driver version: 4.0.0
14:40:32.611: USB library version: 3.1.18
14:40:32.626: Interface firmware model: FSV2
14:40:32.643: Interface firmware model: FSV2
14:40:32.662: Interface firmware version: 2.7.26
14:40:32.683: Interface firmware date: Mar 28, 2012
14:40:32.700: FlashScan serial number: 003861434913
14:40:32.717: FlashScan license number: 003861434913
14:40:32.750: Disconnecting ...
14:40:33.369: CAN-VPW Bridge Deactivated
14:40:33.377: Disconnected
14:40:33.988: Scanning for EFILive FlashScan V2 HAPI
14:40:34.028: Autodetect interface ...
14:40:34.267: Interface firmware version: 2.7.26
14:40:34.275: Connection to [FSV2] interface is OK
14:40:34.293: CAN-VPW Bridge Activated
14:40:34.361: Current protocol set to: "ISO 15765 CAN"
14:40:34.369: Autodetect ECM...
14:40:34.419: Connection to ECM is OK
14:40:34.436: Current protocol: "ISO 15765 CAN"
14:40:34.655: USB driver version: 4.0.0
14:40:34.663: USB library version: 3.1.18
14:40:34.687: Interface firmware model: FSV2
14:40:34.705: Interface firmware model: FSV2
14:40:34.727: Interface firmware version: 2.7.26
14:40:34.749: Interface firmware date: Mar 28, 2012
14:40:34.771: FlashScan serial number: 003861434913
14:40:34.794: FlashScan license number: 003861434913
14:40:35.049: Getting status...
14:40:35.274: Status: OK.
14:40:36.150: Preparing ECM for reflash...
14:40:36.197: ECM seed is: $29F8
14:40:36.200: Unlock attempt 1 of 1
14:40:36.348: Initializing ECM...
14:40:37.763: Request serial number...
14:40:38.610: Serial number: 86J624105700
14:40:41.221: Attempting to reboot ECM... (please wait up to 8 seconds)
14:40:42.385: ECM has booted successfully...
14:40:43.390: Clear emisison related DTCs...
14:40:43.434: Clear DTCs for all modules...
14:40:45.543: Autodetect interface ...
14:40:45.785: Interface firmware version: 2.7.26
14:40:45.787: Connection to [FSV2] interface is OK
14:40:45.789: Autodetect ECM...
14:40:45.832: Connection to ECM is OK
14:40:47.170: Reflashing completed successfully
14:40:50.319: Done!
The time is 35 seconds total. There is no way it's flashed. Any help would be great. It will flash my TCM no problem. All software and firmware up to date. I can't even read the ecm's tune.