Trouble loading Files

[00f3fiddy]

I have been trying to load a stock file back on a truck that we have previously tuned. It keeps throwing boot loader errors and then says its not lisc to my controller. Im the only one that has ever touched this truck. I have loaded the latest updates.

Any ideas as what could be the problem?

Thanks

[joecar]

Are you trying to flash using which one of these:
- V7 tunetool
- V8 S&T
- V2 BBx

Which year/model/vehicle...?

What:
- V7 build version...?
- V8 build version...?
- V2 firmware version...?

[00f3fiddy]

01 chevy dmax. tried v7.5 and v8. I have my v2 at the latest software version.

[joecar]

01 chevy dmax. tried v7.5 and v8. I have my v2 at the latest software version.Do you have these versions:

V7 build 211
V8 build 203
V2 firmware 2.07.35

[00f3fiddy]

Im good on the v8 and v7. How do I check the firmware on my v2?

[00f3fiddy]

Found it.. Im at the 2.07.35! It has been working on other trucks just wont let me do this one particular truck.

[joecar]

You see the bootloader/license error when you try flashing from V7 and from V8...?

[00f3fiddy]

Yes. I have tried flashing the stock file back in using both. I clicked the both that says something like it will take longer to load but it still doesnt work. It pops up saying the truck is not lisc to my controller. My controller is the only one ever hooked to this truck!

Thanks for your interest in helping with this. I really need to get this resolved! Luckily my customer has been very patient during this!

[joecar]

When it fails trying to flash the original file (that you read out) back into the PCM using V7, copy the text box and paste it here in this thread.

[00f3fiddy]

I found the notes where I had written it down.

Bootloader Rejected
Reason: Controller has returned to normal operation. Please retry the operation.

After retrying,

Data tranfer was interupted.
Please wait 15 seconds before retrying the operation.
If you're experiencing difficulty reflashing the ecm try unchecking the use High speed check box.

I think when I tried it in V8 it popped up this warning message.
E54 Full Flash Warning

If a full flash procedure fails to complete DO NOT remove power from E54 pcm
To recover full flash the pcm using 7.5 pass thru flash software.

Hope this helps!

Thanks again!

[00f3fiddy]

I did uncheck the use high speed box. After that is when it comes up not lisc to my controller

[joecar]

So you previously licensed this ECM...? And now V8 does not recognize it...?

[Blacky]

Please send the following files:

The V8 trace files (*.htx) from the folder: \My Documents\EFILive\V8\Trace
The V7 trace files (*.blx) from the folder: \My Documents\EFILive\7.5\Bug Reports
Your V2 license backup file (*.lbu). Generate a backup file using the V7 Tuning Tool menu option: Help->FlashScan V2/AutoCal V2 VIN Licensing..., then click on the [Backup] button.

Send all the files to me at paul@efilive.com

Regards
Paul

[00f3fiddy]

I sent you a email!


Please send the following files:

The V8 trace files (*.htx) from the folder: \My Documents\EFILive\V8\Trace
The V7 trace files (*.blx) from the folder: \My Documents\EFILive\7.5\Bug Reports
Your V2 license backup file (*.lbu). Generate a backup file using the V7 Tuning Tool menu option: Help->FlashScan V2/AutoCal V2 VIN Licensing..., then click on the [Backup] button.

Send all the files to me at paul@efilive.com

Regards
Paul

[00f3fiddy]

I think I didnt try flashing it in V8 since it was showing the error message. But yes I previously lisc the ecm!



So you previously licensed this ECM...? And now V8 does not recognize it...?

[Blacky]

The V7 software is getting confused by the PCM sending back a corrupt serial number.
Its a known issue with LB7, LLY and P10 controllers.

Try using the V8 software to verify that your truck's PCM is licensed.
i.e. click the [Check License] button on the cal-flash page:
14222
If the license checks out ok, then you can use V8 to flash your truck.

Let me know if V8 is not able to flash your controller, then I'll send you a link to download the latest beta software that may resolve the issue.

Regards
Paul

[00f3fiddy]

Thanks. I'll see if he will drop it off tomorrow!

[00f3fiddy]

After I checked the lisc in the v8 it said Security Access Denied($33)

[joecar]

Are you logged in with admin privileges...?

Are you logged in as the same use who installed EFILive (and that user had to have admin privileges)...?

[00f3fiddy]

yes I am! It has worked fine on every other truck but this one. I tuned another truck Sat with it no problem!


Are you logged in with admin privileges...?

Are you logged in as the same use who installed EFILive (and that user had to have admin privileges)...?

[joecar]

After I checked the lisc in the v8 it said Security Access Denied($33)Can you post a screenshot of this...

[Blacky]

After I checked the lisc in the v8 it said Security Access Denied($33)

Try again with the two checkboxes checked:
Try Alt Keys
and
Assume Lock is Faulty.

Regards
Paul

[00f3fiddy]

Leave the high speed checked?

[Blacky]

Leave the high speed checked?
Yes.

[00f3fiddy]

Says no free lisc available when I checked both and checked lisc!

[Blacky]

Says no free lisc available when I checked both and checked lisc!

Can you send me the trace file that was created when you attempted to check the license?
Send to paul@efilive.com

Regards
Paul

[00f3fiddy]

yes Sir!

[00f3fiddy]

email sent