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having os issue

T

tailtap

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pa
i have tried to change the os by trying to make a new script. when i try to make to load the alternate calibration for comparison. to change the os i get. The tune has a different operating system then the currently loaded calibration. No comparison will be attempted
 
tailtap said:
i have tried to change the os by trying to make a new script. when i try to make to load the alternate calibration for comparison. to change the os i get. The tune has a different operating system then the currently loaded calibration. No comparison will be attempted
Click to expand...

Yes, you need the same Operating System (OS) for both tunes when you try to compare.

If you have a modified tune you're trying to get the calibration from, you need to find a stock tune of that same calibration. Then, compare --> Create Script, and save script. Then run that script on your stock tune.
 
ight i got it to change now which pcm tab should i use to put it on my truck
 
tailtap said:
ight i got it to change now which pcm tab should i use to put it on my truck
Click to expand...

Are you talking about which controller to select to flash, or which button to push to flash?

Also, what year truck? Which Engine?
 
i have a 07 with the lbz and im unsure if i wanna do a full flash or just the programing of the ecm
 
tailtap said:
i have a 07 with the lbz and im unsure if i wanna do a full flash or just the programing of the ecm
Click to expand...


If your changing to a Different Operating system beside your stock system you have to full flash or it will fail the flash.
 
22:17:35.343: Connection to TCM is OK
22:17:35.359: Current protocol: "ISO 15765 CAN"
22:17:35.390: Interface firmware model: FSV2
22:17:35.421: Interface firmware version: 2.6.12
22:17:35.437: Interface firmware date: Jun 07, 2009
22:17:35.453: FlashScan serial number: 003798703312
22:17:35.468: FlashScan license number: 003798703312
22:17:35.531: Getting status...
22:17:35.765: Status: OK.
22:17:36.703: Preparing ECM for reflash...
22:17:36.750: ECM seed is: $76B9
22:17:36.750: Unlock attempt 1 of 1
22:17:36.906: Initializing ECM...
22:17:38.296: Request GM operating system...
22:17:38.359: GM operating system: 12632483
22:17:39.125: Request serial number...
22:17:40.000: Serial number: 86J624200150
22:17:41.875: Reflashing ECM's memory...
22:17:47.421: Erasing ECM flash memory... (please wait up to 2 minutes)
22:19:50.453: ECM flash memory erased OK
22:20:02.687: Reflash failed, aborting...
22:20:02.687: Total time: 02:16
22:20:02.687: Data compression achieved: 0.0%
22:20:02.703: Attempting to reboot ECM... (please wait up to 8 seconds)
22:20:05.843: Waiting for ECM to complete reboot process... (Retry 1 of 8)
22:20:07.859: Waiting for ECM to complete reboot process... (Retry 2 of 8)
22:20:09.875: Waiting for ECM to complete reboot process... (Retry 3 of 8)
22:20:11.890: Waiting for ECM to complete reboot process... (Retry 4 of 8)
22:20:13.906: Waiting for ECM to complete reboot process... (Retry 5 of 8)
22:20:15.921: Waiting for ECM to complete reboot process... (Retry 6 of 8)
22:20:17.937: Waiting for ECM to complete reboot process... (Retry 7 of 8)
22:20:19.953: Clear emisison related DTCs...
22:20:22.031: Autodetect interface ...
22:20:22.093: Interface firmware version: 2.6.12
22:20:22.093: Connection to [FSV2] interface is OK
22:20:22.093: Autodetect ECM...
22:20:24.125: ECM not detected.
22:20:25.453: Reflashing completed successfully
22:22:57.578: Done!

that is what i got when i used my stock os which is the same os on my tune
 
tailtap said:
22:17:35.343: Connection to TCM is OK
22:17:35.359: Current protocol: "ISO 15765 CAN"
22:17:35.390: Interface firmware model: FSV2
22:17:35.421: Interface firmware version: 2.6.12
22:17:35.437: Interface firmware date: Jun 07, 2009
22:17:35.453: FlashScan serial number: 003798703312
22:17:35.468: FlashScan license number: 003798703312
22:17:35.531: Getting status...
22:17:35.765: Status: OK.
22:17:36.703: Preparing ECM for reflash...
22:17:36.750: ECM seed is: $76B9
22:17:36.750: Unlock attempt 1 of 1
22:17:36.906: Initializing ECM...
22:17:38.296: Request GM operating system...
22:17:38.359: GM operating system: 12632483
22:17:39.125: Request serial number...
22:17:40.000: Serial number: 86J624200150
22:17:41.875: Reflashing ECM's memory...
22:17:47.421: Erasing ECM flash memory... (please wait up to 2 minutes)
22:19:50.453: ECM flash memory erased OK
22:20:02.687: Reflash failed, aborting...
22:20:02.687: Total time: 02:16
22:20:02.687: Data compression achieved: 0.0%
22:20:02.703: Attempting to reboot ECM... (please wait up to 8 seconds)
22:20:05.843: Waiting for ECM to complete reboot process... (Retry 1 of 8)
22:20:07.859: Waiting for ECM to complete reboot process... (Retry 2 of 8)
22:20:09.875: Waiting for ECM to complete reboot process... (Retry 3 of 8)
22:20:11.890: Waiting for ECM to complete reboot process... (Retry 4 of 8)
22:20:13.906: Waiting for ECM to complete reboot process... (Retry 5 of 8)
22:20:15.921: Waiting for ECM to complete reboot process... (Retry 6 of 8)
22:20:17.937: Waiting for ECM to complete reboot process... (Retry 7 of 8)
22:20:19.953: Clear emisison related DTCs...
22:20:22.031: Autodetect interface ...
22:20:22.093: Interface firmware version: 2.6.12
22:20:22.093: Connection to [FSV2] interface is OK
22:20:22.093: Autodetect ECM...
22:20:24.125: ECM not detected.
22:20:25.453: Reflashing completed successfully
22:22:57.578: Done!

that is what i got when i used my stock os which is the same os on my tune
Click to expand...

You are selecting the LBZ ECM correct? Not the TCM?

Also, make sure your key position is to the "RUN" position, not the acc position. In better terms, make sure it is as far forward without starting.
 
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