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Author Topic: ECU reports that security access is not granted  (Read 7971 times)
jimmcgee5
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« on: July 06, 2012, 11:56:17 AM »

Hi Guys , just used this great software for the first time  Grin, and running into problems reading the ECU


06/Jul/2012 07:27:43.453: LOG: Set timing parameters to defaults.
06/Jul/2012 07:27:43.484: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:43.484: LOG: Changed diagnostic session type to: ProgrammingSession
06/Jul/2012 07:27:43.484: LOG: ECU requesting specific baud rate: 124800
06/Jul/2012 07:27:43.484: USER: Successfully started diagnostic session.
06/Jul/2012 07:27:43.484: USER: Negotiating communication timings.
06/Jul/2012 07:27:43.484: LOG: Reading current communication timings.
06/Jul/2012 07:27:45.484: LOG: Message received no replies.
06/Jul/2012 07:27:45.484: LOG: Resending message. Send attempts: 2
06/Jul/2012 07:27:45.500: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:45.546: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:27:45.609: LOG: Sent message with service ID AccessTimingParameters
06/Jul/2012 07:27:45.656: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Jul/2012 07:27:45.656: LOG: Set timing parameters to new values.
06/Jul/2012 07:27:45.656: LOG: Reading communication timing limits.
06/Jul/2012 07:27:45.718: LOG: Sent message with service ID AccessTimingParameters
06/Jul/2012 07:27:45.765: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Jul/2012 07:27:45.765: LOG: Requesting communication at timing limits.
06/Jul/2012 07:27:45.781: LOG: Sent message with service ID AccessTimingParameters
06/Jul/2012 07:27:45.828: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Jul/2012 07:27:45.828: USER: Successfully changed to new communication timings.
06/Jul/2012 07:27:45.828: USER: Requesting security access.
06/Jul/2012 07:27:45.843: LOG: Sent message with service ID SecurityAccess
06/Jul/2012 07:27:45.859: LOG: Received message with service ID: SecurityAccessPositiveResponse
06/Jul/2012 07:27:45.859: USER: Security access granted.
06/Jul/2012 07:27:45.859: USER: Validating flash memory starts at 0x00800000 and ends at 0x00900000.
06/Jul/2012 07:27:45.937: LOG: Sent message with service ID RequestUpload
06/Jul/2012 07:27:45.968: LOG: Received message with service ID: NegativeResponse
06/Jul/2012 07:27:45.968: LOG: Received negative response for service ID: RequestUpload, with response code: SecurityAccessDenied_SecurityAccessRequested
06/Jul/2012 07:27:45.968: USER: Validation failed, ECU reports that security access is not granted.
06/Jul/2012 07:27:45.968: USER: Memory layout validation failed.
06/Jul/2012 07:27:48.453: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:48.468: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:27:50.015: LOG: User Prompt - Title: Unable to validate memory layout Message: Unable to validate memory layout. Do you want to continue reading flash memory without validating the memory layout? Result: OK
06/Jul/2012 07:27:50.015: USER: Starting to read data block.
06/Jul/2012 07:27:50.015: USER: Requesting upload from ECU for address range 0x00800000 to 0x0080FFFF.
06/Jul/2012 07:27:50.046: LOG: Sent message with service ID RequestUpload
06/Jul/2012 07:27:50.062: LOG: Received message with service ID: NegativeResponse
06/Jul/2012 07:27:50.062: LOG: Received negative response for service ID: RequestUpload, with response code: SecurityAccessDenied_SecurityAccessRequested
06/Jul/2012 07:27:50.109: USER: Request upload from ECU failed, ECU reports security access has not been granted.
06/Jul/2012 07:27:50.109: USER: Reading ECU flash memory failed. Trying to force ECU to recognize read operation is complete.
06/Jul/2012 07:27:50.171: LOG: Validating flashed data checksum for address range 0x00900000 to 0x00900001.
06/Jul/2012 07:27:50.187: LOG: Sent message with service ID StartRoutineByLocalIdentifier
06/Jul/2012 07:27:50.218: LOG: Received message with service ID: StartRoutineByLocalIdentifierPositiveResponse
06/Jul/2012 07:27:50.234: LOG: Sent message with service ID RequestRoutineResultsByLocalIdentifier
06/Jul/2012 07:27:50.265: LOG: Received message with service ID: NegativeResponse
06/Jul/2012 07:27:50.265: LOG: Received negative response for service ID: RequestRoutineResultsByLocalIdentifier, with response code: BlockTransferDataChecksumError
06/Jul/2012 07:27:50.265: LOG: Checksum is incorrect.
06/Jul/2012 07:27:50.265: USER: Finished forcing ECU to recognize that failed read operation is complete.
06/Jul/2012 07:27:50.265: USER: Reading ECU flash memory failed.
06/Jul/2012 07:27:52.750: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:52.781: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:27:55.265: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:55.296: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:27:56.468: LOG: User Prompt - Title: Reading ECU Flash Memory Complete Message: Reading ECU flash memory failed. Result: OK
06/Jul/2012 07:27:56.468: USER: 100% complete.
06/Jul/2012 07:27:56.500: USER: Restoring Windows sleep mode.
06/Jul/2012 07:27:57.781: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:27:57.796: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:28:00.296: LOG: Sent message with service ID TesterPresent
06/Jul/2012 07:28:00.328: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Jul/2012 07:28:00.718: USER: Disconnecting...
06/Jul/2012 07:28:00.781: LOG: Sent message with service ID StopCommunication
06/Jul/2012 07:28:00.796: LOG: Received message with service ID: StopCommunicationPositiveResponse
06/Jul/2012 07:28:00.796: USER: Disconnected
06/Jul/2012 07:28:00.875: LOG: Closing FTDI device.
06/Jul/2012 07:28:00.890: LOG: Send receive thread now terminated.
06/Jul/2012 07:41:15.312: LOG: Opening NefMoto VW Audi ME7 Flasher Logger 1.9.3.2
06/Jul/2012 07:41:15.453: LOG: Cannot load license file, file does not exist: C:\Documents and Settings\Administrator\Application Data\Nefarious Motorsports\NefMoto VW Audi ME7 Flasher Logger\ImportedLicenses.License.dat
06/Jul/2012 07:41:15.500: LOG: Opened NefMoto VW Audi ME7 Flasher Logger 1.9.3.2

any one point me in the right direction  Huh
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jimmcgee5
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« Reply #1 on: July 18, 2012, 03:08:19 PM »

 Undecided anyone help me Kiss

is it this by any chance??

 Cannot load license file, file does not exist: C:\Documents and Settings\Administrator\Application Data\Nefarious Motorsports\NefMoto VW Audi ME7 Flasher Logger\ImportedLicenses.License.dat
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gsxeclipsepsi
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« Reply #2 on: August 05, 2012, 06:38:17 PM »

Im having a issue too. I have flashed my car a month ago on the older realease at that time. I was able to connect and save and flash a file. I was also able to use APR immo program and it read and write my codes.

I than again connect a few days ago and checked and cleared CEL. After that I installed new realease 1.9.3.2 or w.e. and now I am having problems. At first it would only connect while ignition was off but got error like stated about security. Then it would only connect if you had ignition on and while trying to connect turn ignition off it would connect but not flash. Now its will do the last thing I said and not connect at all. VCDS lite will not work now.

I will provide a log in a few mintues when I try something new. I was thinking my cable is bad. I am using a blue with sliver cable Ebay cable and I borrowed my friends ross tech usb-II or w.e. and vCDS workes fine and neffmoto comes up as a cable but can't be used. So I'm not sure if the ebay cable is fauilty.

thanks
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gsxeclipsepsi
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« Reply #3 on: August 07, 2012, 06:42:28 PM »

Validated FTDI device is in dumb mode.
Disconnected
Connecting...
Starting slow init connection.
Connecting to address 0x01.
Slow init failed.
Disconnected
Connecting...
Starting slow init connection.
Connecting to address 0x01.
Slow init succeeded.
Switching to KWP1281 session.
Failed to read KWP1281 connect info.
Connecting to address 0x01.
Slow init succeeded.
KWP1281 connect info: 8D0907551L  2.7l V6/5VT     G   0001
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jimmcgee5
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« Reply #4 on: August 10, 2012, 07:45:48 AM »

 Grin Grin I fixed it !!  Grin Grin, when I do the fast init , it connects at 124800, but before I ask it to read , change it down to 9600 and it connects and reads  Grin, happy days !!
now all I need is a laptop with a battery that will last more than 10 minutes lol, so I can create an original file .

woohoo
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gsxeclipsepsi
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« Reply #5 on: August 10, 2012, 08:10:57 PM »

10/Aug/2012 10:26:03.893: USER: Disconnected
10/Aug/2012 10:26:04.050: LOG: Closing FTDI device.
10/Aug/2012 10:26:04.064: LOG: Send receive thread now terminated.
10/Aug/2012 10:26:08.817: LOG: Setting Address: 0x01 KeyByte1: 0x6B KeyByte2:

0x0F
10/Aug/2012 10:26:08.827: USER: Switching to KWP2000 session.
10/Aug/2012 10:26:08.976: LOG: Opened FTDI device.
10/Aug/2012 10:26:08.986: LOG: FTDI device info - Description: USB <-> Serial

Serial Number:  Device Type: FT_DEVICE_BM ID: 0x4036001 Device Flags: 0x0
10/Aug/2012 10:26:08.996: LOG: FTDI ChipID DLL is loaded, checking chip ID...
10/Aug/2012 10:26:09.005: LOG: Unable to read FTDI device chip ID
10/Aug/2012 10:26:09.060: USER: Validated FTDI device is in dumb mode.
10/Aug/2012 10:26:09.133: LOG: Starting send receive thread.
10/Aug/2012 10:26:09.143: LOG: Send receive thread now started.
10/Aug/2012 10:26:09.160: USER: Disconnected
10/Aug/2012 10:26:09.198: LOG: Setting communication timings to defaults.
10/Aug/2012 10:26:09.211: USER: Connecting...
10/Aug/2012 10:26:09.272: LOG: Setting communication timings to defaults.
10/Aug/2012 10:26:09.338: USER: Starting fast init connection.
10/Aug/2012 10:26:09.356: USER: Connecting to address 0x01.
10/Aug/2012 10:26:12.182: USER: Fast init sent, sending start communication

request.
10/Aug/2012 10:26:12.199: LOG: Read incorrect echo from ECU while sending

message bytes. Matched first 1 of 6 bytes.
10/Aug/2012 10:26:12.245: LOG: Expected: 81 01 F1 81 F4
10/Aug/2012 10:26:12.259: LOG: Read:     00 00 81 01 F1 81
10/Aug/2012 10:26:12.272: LOG: Was ignoring first 1 bytes of the echo.
10/Aug/2012 10:26:12.285: LOG: Clearing remaining expected echo bytes.
10/Aug/2012 10:26:15.303: LOG: Double checking receive buffer for embedded

messages before flushing receive buffer due to P1 ECU response inter byte time

out.
10/Aug/2012 10:26:15.314: LOG: Discarding first 1 bytes from the receive

buffer because a message starts there.
10/Aug/2012 10:26:15.333: LOG: Ignoring received message not addressed to

tester with address 01. Message service ID was StartCommunication
10/Aug/2012 10:26:15.349: LOG: Received message with service ID:

StartCommunicationPositiveResponse
10/Aug/2012 10:26:15.363: LOG: Setting Address: 0x01 KeyByte1: 0x6F KeyByte2:

0x0F
10/Aug/2012 10:26:15.376: USER: Switching to KWP2000 session.
10/Aug/2012 10:26:15.390: USER: Connected
10/Aug/2012 10:26:15.567: LOG: Sent message with service ID TesterPresent
10/Aug/2012 10:26:17.570: LOG: Message received no replies.
10/Aug/2012 10:26:17.589: LOG: Resending message. Send attempts: 2
10/Aug/2012 10:26:17.622: LOG: Sent message with service ID TesterPresent
10/Aug/2012 10:26:19.625: LOG: Message received no replies.
10/Aug/2012 10:26:19.641: LOG: Resending message. Send attempts: 3
10/Aug/2012 10:26:19.673: LOG: Sent message with service ID TesterPresent
10/Aug/2012 10:26:21.674: LOG: Message received no replies.
10/Aug/2012 10:26:21.710: LOG: Failed to send message 3 times, message send

failed.
10/Aug/2012 10:26:21.726: USER: Disconnecting because no response was received

for the Tester Present message.
10/Aug/2012 10:26:21.803: LOG: User Prompt - Title: Confirm Full Write ECU

Flash Memory Message: If you are ready to write, confirm the following

things:
1) You have loaded a valid file and memory layout for the ECU.
2) The

engine is not running.
3) Battery voltage is at least 12 volts.
4) It is OK the

ECU adaptation channels will be reset to defaults
5) Flashing process can run

uninterrupted until complete.
6) You agree to release Nefarious Motorsports Inc

from all liability.
Note: Some non-standard flash memory chips may prevent

writing the flash memory.

Click OK to confirm, otherwise Cancel. Result: OK
10/Aug/2012 10:26:21.854: USER: Disconnected
10/Aug/2012 10:26:21.869: USER: Disabling Windows sleep mode.
10/Aug/2012 10:26:21.886: USER: Writing ECU flash memory.
10/Aug/2012 10:26:21.918: USER: Writing ECU flash memory failed.
10/Aug/2012 10:26:21.935: USER: 100% complete.
10/Aug/2012 10:26:22.082: LOG: Closing FTDI device.
10/Aug/2012 10:26:22.097: LOG: Send receive thread now terminated.
10/Aug/2012 10:26:26.768: LOG: User Prompt - Title: Writing ECU Flash Memory

Complete Message: Writing ECU flash memory failed. Result: OK
10/Aug/2012 10:26:26.777: USER: Restoring Windows sleep mode.
10/Aug/2012 10:26:31.044: LOG: Setting Address: 0x01 KeyByte1: 0x6B KeyByte2:

0x0F
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