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kawatec · 09-24-2016, 03:29 AM

Hello
I've used brzEdit personal since 2014.
I did several time updating ROM to my ECU at time 2014.
Recently I tried to use brzEdit again to inprove my viecle. Before connect ECU, program said need to upgrade latest version, now I'm using version1.0.2.5
First update, it has succeeded to update ROM, then to try few more improvements I've tried to write ROM again but program could not write ECU any more. I also tried to write stock ROM, but it was same condition.
Log says:
[0.000] 1310464 byte image read
[0.016] found OpenPort 2.0 (J2534) cable
[0.000] program version: 1.0.2.5
[0.000] dongle id: TAviqTAK
[0.000] firmware version: 1.14.4004
[0.000] library version: 1.00.3147 Sep 3 2010 00:17:29
[4.875] CAN init...
[0.000] ECU ID: ZA1JA01A
[0.016] VIN:
[0.015] waiting for response #1...
[1.000] waiting for response #2...
[1.000] waiting for response #3...
[1.000] waiting for response #4...
[1.000] waiting for response #5...
[1.000] waiting for response #6...
[1.000] waiting for response #7...
[1.000] waiting for response #8...
[1.000] waiting for response #9...
[1.000] waiting for response #10...
[1.000] starting session 1...
[0.000] starting session 2...
[0.000] invalid response #1
[0.047] using Standard code...
[0.000] requesting challenge...
[0.016] sending challenge...
[0.000] can: invalid cmd response [7F2735]
[0.000] unable to read response
[0.016] challenge is not accepted
[0.000] Errors occured

Does anyone know this condition or mean of [7F2735]?
I can run my vehicle with last update ROM, and I can connect logger og brzEdit.
Give me any advice to resolve this condition.

09-24-2016, 03:29 AM	#1
kawatec Junior Member Join Date: Mar 2014 Drives: FT86 Location: Japan Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	brzEdit can't write ROM to my ECU Hello I've used brzEdit personal since 2014. I did several time updating ROM to my ECU at time 2014. Recently I tried to use brzEdit again to inprove my viecle. Before connect ECU, program said need to upgrade latest version, now I'm using version1.0.2.5 First update, it has succeeded to update ROM, then to try few more improvements I've tried to write ROM again but program could not write ECU any more. I also tried to write stock ROM, but it was same condition. Log says: [0.000] 1310464 byte image read [0.016] found OpenPort 2.0 (J2534) cable [0.000] program version: 1.0.2.5 [0.000] dongle id: TAviqTAK [0.000] firmware version: 1.14.4004 [0.000] library version: 1.00.3147 Sep 3 2010 00:17:29 [4.875] CAN init... [0.000] ECU ID: ZA1JA01A [0.016] VIN: [0.015] waiting for response #1... [1.000] waiting for response #2... [1.000] waiting for response #3... [1.000] waiting for response #4... [1.000] waiting for response #5... [1.000] waiting for response #6... [1.000] waiting for response #7... [1.000] waiting for response #8... [1.000] waiting for response #9... [1.000] waiting for response #10... [1.000] starting session 1... [0.000] starting session 2... [0.000] invalid response #1 [0.047] using Standard code... [0.000] requesting challenge... [0.016] sending challenge... [0.000] can: invalid cmd response [7F2735] [0.000] unable to read response [0.016] challenge is not accepted [0.000] Errors occured Does anyone know this condition or mean of [7F2735]? I can run my vehicle with last update ROM, and I can connect logger og brzEdit. Give me any advice to resolve this condition.