Installed COS3 now locked
I installed COS3 in my 03 Silverado everything loaded fine and did the key off cycle. I then went to upload my tune to COS3 and it says that then pcm had a unrecognizable file in it. Now I cant get it to do anything it just keeps saying that.
Any help? Thanks
this is what it is saying
Can you post the text from the console.
When you finished flashing the first time, did you turn off ignition/power for at least 15 seconds...?
Did this happen while doing a full flash or a cal-only flash...?
What version of V7 software...?
What version of V2 firmware...?
I can post up the text from the console latter when I'm back on my computer.
Yes I did turn the key off for at least 15 seconds. I was doing a full flash of the COS3.
I cant remember the version of the software but I checked for updates and it says its up to date.
How do I tell what version of V2 im using?
Thanks for the help!!
The COS update is done in a few stages, when you flash the COS base file in, you then need to cal flash your original tune over that, then read it back out to get the full COS update file. Is that what you had done?
I no longer monitor the forum, please either post your question or create a support ticket.
Yes that is what I am trying. I have both read and watched the tutorials.Originally Posted by GMPX
I just tried a full reflash of COS3 and it worked! I then was able to upload my original tune and it worked fine as well. I then went to read the pcm and it now says the pcm is locked....
It says to try using the ALT Keys so I checked the ALT Key box and tried. No luck. I tried unpluging the scanner and restarting everything still no luck. I tried reinstalling the stock tune and no luck there so I tried reloading COS3 and still no luck.
This is what i got without the ALT Keys
16:48:28.576: Scanning for EFILive FlashScan V2 HAPI
16:48:28.591: Autodetect interface ...
16:48:28.763: Interface firmware version: 2.7.35
16:48:28.763: Connection to [FSV2] interface is OK
16:48:28.779: USB driver version: 4.0.0
16:48:28.779: USB library version: 3.1.18
16:48:28.794: Interface firmware model: FSV2
16:48:28.810: Interface firmware model: FSV2
16:48:28.810: Interface firmware version: 2.7.35
16:48:28.825: Interface firmware date: Jun 22, 2012
16:48:28.841: FlashScan serial number: 003931250449
16:48:28.857: FlashScan license number: 003931250449
16:48:28.872: Disconnecting ...
16:48:29.075: CAN-VPW Bridge Deactivated
16:48:29.075: Disconnected
16:48:29.715: Scanning for EFILive FlashScan V2 HAPI
16:48:29.730: Autodetect interface ...
16:48:29.964: Interface firmware version: 2.7.35
16:48:29.964: Connection to [FSV2] interface is OK
16:48:29.980: CAN-VPW Bridge Activated
16:48:30.058: Current protocol set to: "SAE J1850 VPW"
16:48:30.058: Autodetect PCM...
16:48:30.089: Connection to PCM is OK
16:48:30.105: Current protocol: "SAE J1850 VPW"
16:48:30.323: USB driver version: 4.0.0
16:48:30.323: USB library version: 3.1.18
16:48:30.339: Interface firmware model: FSV2
16:48:30.354: Interface firmware model: FSV2
16:48:30.370: Interface firmware version: 2.7.35
16:48:30.385: Interface firmware date: Jun 22, 2012
16:48:30.401: FlashScan serial number: 003931250449
16:48:30.417: FlashScan license number: 003931250449
16:48:30.697: Getting status...
16:48:30.744: Status: OK.
16:48:31.477: Bootloader version: LS1B_v1.7R (04DA-6638)
16:48:31.477: Preparing PCM for reading flash...
16:48:31.509: PCM seed is: $605A
16:48:31.509: Unlock attempt 1 of 1
16:48:31.867: Disconnecting ...
16:48:32.257: CAN-VPW Bridge Deactivated
16:48:32.257: Disconnected
16:48:38.143: Done!
16:49:07.814: Scanning for EFILive FlashScan V2 HAPI
16:49:07.829: Autodetect interface ...
16:49:08.063: Interface firmware version: 2.7.35
16:49:08.079: Connection to [FSV2] interface is OK
16:49:08.282: USB driver version: 4.0.0
16:49:08.297: USB library version: 3.1.18
16:49:08.313: Interface firmware model: FSV2
16:49:08.329: Interface firmware model: FSV2
16:49:08.344: Interface firmware version: 2.7.35
16:49:08.360: Interface firmware date: Jun 22, 2012
16:49:08.375: FlashScan serial number: 003931250449
16:49:08.375: FlashScan license number: 003931250449
16:49:08.407: Disconnecting ...
16:49:08.812: CAN-VPW Bridge Deactivated
16:49:08.812: Disconnected
16:49:09.467: Scanning for EFILive FlashScan V2 HAPI
16:49:09.483: Autodetect interface ...
16:49:09.717: Interface firmware version: 2.7.35
16:49:09.717: Connection to [FSV2] interface is OK
16:49:09.733: CAN-VPW Bridge Activated
16:49:09.795: Current protocol set to: "SAE J1850 VPW"
16:49:09.811: Autodetect PCM...
16:49:09.842: Connection to PCM is OK
16:49:09.857: Current protocol: "SAE J1850 VPW"
16:49:10.060: USB driver version: 4.0.0
16:49:10.076: USB library version: 3.1.18
16:49:10.091: Interface firmware model: FSV2
16:49:10.091: Interface firmware model: FSV2
16:49:10.107: Interface firmware version: 2.7.35
16:49:10.123: Interface firmware date: Jun 22, 2012
16:49:10.138: FlashScan serial number: 003931250449
16:49:10.154: FlashScan license number: 003931250449
16:49:10.450: Getting status...
16:49:10.482: Status: OK.
16:49:11.215: Bootloader version: LS1B_v1.7R (04DA-6638)
16:49:11.215: Preparing PCM for reading flash...
16:49:11.246: PCM seed is: $605A
16:49:11.246: Unlock attempt 1 of 1
16:49:11.605: Disconnecting ...
16:49:11.995: CAN-VPW Bridge Deactivated
16:49:11.995: Disconnected
16:49:15.291: Done!
With ALT Keys
16:46:06.108: Scanning for EFILive FlashScan V2 HAPI
16:46:06.124: Autodetect interface ...
16:46:06.358: Interface firmware version: 2.7.35
16:46:06.358: Connection to [FSV2] interface is OK
16:46:06.576: USB driver version: 4.0.0
16:46:06.576: USB library version: 3.1.18
16:46:06.592: Interface firmware model: FSV2
16:46:06.592: Interface firmware model: FSV2
16:46:06.608: Interface firmware version: 2.7.35
16:46:06.623: Interface firmware date: Jun 22, 2012
16:46:06.639: FlashScan serial number: 003931250449
16:46:06.654: FlashScan license number: 003931250449
16:46:06.670: Disconnecting ...
16:46:07.060: CAN-VPW Bridge Deactivated
16:46:07.076: Disconnected
16:46:07.715: Scanning for EFILive FlashScan V2 HAPI
16:46:07.731: Autodetect interface ...
16:46:07.965: Interface firmware version: 2.7.35
16:46:07.965: Connection to [FSV2] interface is OK
16:46:07.980: CAN-VPW Bridge Activated
16:46:08.058: Current protocol set to: "SAE J1850 VPW"
16:46:08.058: Autodetect PCM...
16:46:08.105: Connection to PCM is OK
16:46:08.121: Current protocol: "SAE J1850 VPW"
16:46:08.324: USB driver version: 4.0.0
16:46:08.339: USB library version: 3.1.18
16:46:08.355: Interface firmware model: FSV2
16:46:08.355: Interface firmware model: FSV2
16:46:08.370: Interface firmware version: 2.7.35
16:46:08.386: Interface firmware date: Jun 22, 2012
16:46:08.402: FlashScan serial number: 003931250449
16:46:08.417: FlashScan license number: 003931250449
16:46:08.714: Getting status...
16:46:08.745: Status: OK.
16:46:09.478: Bootloader version: LS1B_v1.7R (04DA-6638)
16:46:09.478: Preparing PCM for reading flash...
16:46:09.509: PCM seed is: $605A
16:46:09.509: Unlock attempt 1 of 4
16:46:09.899: Unlock attempt 2 of 4
16:46:10.274: Not ready, waiting 1 second for retry...
16:46:11.522: Not ready, waiting 1 second for retry...
16:46:12.770: Not ready, waiting 1 second for retry...
16:46:14.033: Not ready, waiting 1 second for retry...
16:46:15.281: Not ready, waiting 1 second for retry...
16:46:16.545: Not ready, waiting 1 second for retry...
16:46:17.808: Not ready, waiting 1 second for retry...
16:46:19.056: Not ready, waiting 1 second for retry...
16:46:20.320: Unlock attempt 3 of 4
16:46:20.694: Unlock attempt 4 of 4
16:46:21.084: Not ready, waiting 1 second for retry...
16:46:22.332: Not ready, waiting 1 second for retry...
16:46:23.580: Not ready, waiting 1 second for retry...
16:46:24.860: Not ready, waiting 1 second for retry...
16:46:26.108: Not ready, waiting 1 second for retry...
16:46:27.356: Not ready, waiting 1 second for retry...
16:46:28.604: Not ready, waiting 1 second for retry...
16:46:29.852: Not ready, waiting 1 second for retry...
16:46:31.115: Initializing PCM...
16:46:31.911: Initializing PCM, step 1 of 4
16:46:31.911: Initializing PCM, step 2 of 4
16:46:32.706: Initializing PCM, step 3 of 4
16:46:32.706: Initializing PCM, step 4 of 4
16:46:33.018: PCM lock has been re-armed, attempting to unlock PCM again...
16:46:33.034: PCM seed is: $605A
16:46:33.050: Unlock attempt 1 of 4
16:46:33.424: Unlock attempt 2 of 4
16:46:33.798: Not ready, waiting 1 second for retry...
16:46:35.046: Not ready, waiting 1 second for retry...
16:46:36.310: Not ready, waiting 1 second for retry...
16:46:37.558: Not ready, waiting 1 second for retry...
16:46:38.822: Not ready, waiting 1 second for retry...
16:46:40.085: Not ready, waiting 1 second for retry...
16:46:41.333: Not ready, waiting 1 second for retry...
16:46:42.597: Not ready, waiting 1 second for retry...
16:46:43.860: Unlock attempt 3 of 4
16:46:44.235: Unlock attempt 4 of 4
16:46:44.625: Not ready, waiting 1 second for retry...
16:46:45.873: Not ready, waiting 1 second for retry...
16:46:47.136: Not ready, waiting 1 second for retry...
16:46:48.384: Not ready, waiting 1 second for retry...
16:46:49.632: Not ready, waiting 1 second for retry...
16:46:50.880: Not ready, waiting 1 second for retry...
16:46:52.144: Not ready, waiting 1 second for retry...
16:46:53.392: Not ready, waiting 1 second for retry...
16:46:54.656: Initializing PCM...
16:46:55.467: Initializing PCM, step 1 of 4
16:46:55.467: Initializing PCM, step 2 of 4
16:46:56.262: Initializing PCM, step 3 of 4
16:46:56.262: Initializing PCM, step 4 of 4
16:46:56.559: PCM lock has been re-armed, attempting to unlock PCM again...
16:46:56.715: Initializing bootloader...
16:46:56.933: Error: Failed. Controller has returned to normal operation, please retry the operation.
16:46:57.167: Initializing bootloader, step 1 of 3
16:46:57.167: Error
16:46:57.167: Disconnecting ...
16:46:57.557: CAN-VPW Bridge Deactivated
16:46:57.573: Disconnected
16:47:03.922: Done!
and this is what I got when trying to reflash the stock tune with COS3 installed
16:43:27.469: Scanning for EFILive FlashScan V2 HAPI
16:43:27.485: Autodetect interface ...
16:43:27.719: Interface firmware version: 2.7.35
16:43:27.719: Connection to [FSV2] interface is OK
16:43:27.734: CAN-VPW Bridge Activated
16:43:27.797: Current protocol set to: "SAE J1850 VPW"
16:43:27.797: Autodetect PCM...
16:43:27.828: Connection to PCM is OK
16:43:27.843: Current protocol: "SAE J1850 VPW"
16:43:28.062: USB driver version: 4.0.0
16:43:28.062: USB library version: 3.1.18
16:43:28.077: Interface firmware model: FSV2
16:43:28.077: Interface firmware model: FSV2
16:43:28.093: Interface firmware version: 2.7.35
16:43:28.109: Interface firmware date: Jun 22, 2012
16:43:28.124: FlashScan serial number: 003931250449
16:43:28.140: FlashScan license number: 003931250449
16:43:28.421: Getting status...
16:43:28.452: Status: OK.
16:43:35.035: Disconnecting ...
16:43:35.441: CAN-VPW Bridge Deactivated
16:43:35.441: Disconnected
16:43:36.096: Scanning for EFILive FlashScan V2 HAPI
16:43:36.111: Autodetect interface ...
16:43:36.345: Interface firmware version: 2.7.35
16:43:36.361: Connection to [FSV2] interface is OK
16:43:36.564: USB driver version: 4.0.0
16:43:36.579: USB library version: 3.1.18
16:43:36.595: Interface firmware model: FSV2
16:43:36.595: Interface firmware model: FSV2
16:43:36.611: Interface firmware version: 2.7.35
16:43:36.626: Interface firmware date: Jun 22, 2012
16:43:36.642: FlashScan serial number: 003931250449
16:43:36.657: FlashScan license number: 003931250449
16:43:36.673: Disconnecting ...
16:43:37.079: CAN-VPW Bridge Deactivated
16:43:37.079: Disconnected
16:43:37.734: Scanning for EFILive FlashScan V2 HAPI
16:43:37.749: Autodetect interface ...
16:43:37.983: Interface firmware version: 2.7.35
16:43:37.983: Connection to [FSV2] interface is OK
16:43:37.999: CAN-VPW Bridge Activated
16:43:38.061: Current protocol set to: "SAE J1850 VPW"
16:43:38.077: Autodetect PCM...
16:43:38.108: Connection to PCM is OK
16:43:38.124: Current protocol: "SAE J1850 VPW"
16:43:38.342: USB driver version: 4.0.0
16:43:38.342: USB library version: 3.1.18
16:43:38.358: Interface firmware model: FSV2
16:43:38.373: Interface firmware model: FSV2
16:43:38.389: Interface firmware version: 2.7.35
16:43:38.405: Interface firmware date: Jun 22, 2012
16:43:38.420: FlashScan serial number: 003931250449
16:43:38.436: FlashScan license number: 003931250449
16:43:38.717: Getting status...
16:43:38.748: Status: OK.
16:43:39.497: Bootloader version: LS1B_v1.7C (08DC-9623)
16:43:39.497: Preparing PCM for reflash...
16:43:39.528: PCM seed is: $605A
16:43:39.528: Unlock attempt 1 of 1
16:43:43.839: PCM is in an unknown state.
16:43:45.977: Clear emisison related DTCs...
16:43:45.992: Clear DTCs for all modules...
16:43:46.803: Disconnecting ...
16:43:47.193: CAN-VPW Bridge Deactivated
16:43:47.193: Disconnected
16:43:47.193: Data transfer was interrupted.
16:44:00.959: Done!
16:44:33.048: Scanning for EFILive FlashScan V2 HAPI
16:44:33.063: Autodetect interface ...
16:44:33.297: Interface firmware version: 2.7.35
16:44:33.313: Connection to [FSV2] interface is OK
16:44:33.516: USB driver version: 4.0.0
16:44:33.531: USB library version: 3.1.18
16:44:33.547: Interface firmware model: FSV2
16:44:33.547: Interface firmware model: FSV2
16:44:33.563: Interface firmware version: 2.7.35
16:44:33.578: Interface firmware date: Jun 22, 2012
16:44:33.594: FlashScan serial number: 003931250449
16:44:33.609: FlashScan license number: 003931250449
16:44:33.641: Disconnecting ...
16:44:34.031: CAN-VPW Bridge Deactivated
16:44:34.031: Disconnected
16:44:34.686: Scanning for EFILive FlashScan V2 HAPI
16:44:34.701: Autodetect interface ...
16:44:34.935: Interface firmware version: 2.7.35
16:44:34.935: Connection to [FSV2] interface is OK
16:44:34.951: CAN-VPW Bridge Activated
16:44:35.013: Current protocol set to: "SAE J1850 VPW"
16:44:35.029: Autodetect PCM...
16:44:35.060: Connection to PCM is OK
16:44:35.076: Current protocol: "SAE J1850 VPW"
16:44:35.294: USB driver version: 4.0.0
16:44:35.294: USB library version: 3.1.18
16:44:35.310: Interface firmware model: FSV2
16:44:35.325: Interface firmware model: FSV2
16:44:35.341: Interface firmware version: 2.7.35
16:44:35.357: Interface firmware date: Jun 22, 2012
16:44:35.372: FlashScan serial number: 003931250449
16:44:35.388: FlashScan license number: 003931250449
16:44:35.669: Getting status...
16:44:35.715: Status: OK.
16:44:36.464: Bootloader version: LS1B_v1.7C (08DC-9623)
16:44:36.464: Preparing PCM for reflash...
16:44:36.495: PCM seed is: $605A
16:44:36.495: Unlock attempt 1 of 1
16:44:40.745: PCM is in an unknown state.
16:44:42.882: Clear emisison related DTCs...
16:44:42.913: Clear DTCs for all modules...
16:44:43.724: Disconnecting ...
16:44:44.114: CAN-VPW Bridge Deactivated
16:44:44.114: Disconnected
16:44:44.114: Data transfer was interrupted.
16:44:47.937: Done!
Firmware is 2.07.35
Bootlock is 2.07.04
Try installing RC1 from here: http://forum.efilive.com/showthread....rch-01-2013%29
Update your FlashScan firmware manually using the EFILive V8 Explorer program.
Then try reading the controller using the EFILive V8 Scan and Tune software.
Regards
Paul
Before asking for help, please read this.
Ok I tried installing RC1 and updated my FlashScan firmware. I then tried reading the pcm with V8 and it says the PCM is locked and cant read.
I tried using V7.5 to read the pcm and it says the same thing...
Anything else I can try or that I might be doing wrong? Thanks for the help.
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