Hi - I have a 2007 E93. Last year I had the dreaded 9402 error code and with the help of this forum I managed to clear the error code and everything was OK.
It has 're-appeared' about 5 times since the first fix for no obvious reasons with varying durations between the fix, the shortest being 3 hours between it working
and failing again. I suspect it might actually be a faulty controller but I thought I would ask if anyone would disagree? The module is mighty expensive and my fear
is that there is a fault outside of this which I am missing and it would trigger the same error in a new unit.
Thanks in advance for any help or advice!
Cheers,
Paul
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Thread: BMW E93 Rollover Module
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6th February, 2019, 11:00 AM #1Newbie
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BMW E93 Rollover Module
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7th February, 2019, 05:53 AM #2V.I.P. Member
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Read eeprom from ROC and upload here ...
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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7th February, 2019, 03:18 PM #3Newbie
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Thanks Dragon. I have uploaded the eeprom. You very kindly did this for me last year. Is it possible that the wrong version was written
which could have caused it to error multiple times? I'm trying to see if the ROC is actually faulty!
Thanks again for your help!
Cheers, Paul
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7th February, 2019, 06:35 PM #4V.I.P. Member
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Check your repaired file ...
Last edited by dragon100; 7th February, 2019 at 06:39 PM.
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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11th February, 2019, 12:56 PM #5Newbie
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Hi - Even though I am logged in, I cannot access the repaired file?
Cheers,
Paul
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11th February, 2019, 05:33 PM #6V.I.P. Member
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Without pass ...
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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The Following User Says Thank You to dragon100 For This Useful Post:
PaulMatthews (12th February, 2019)
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12th February, 2019, 05:58 PM #7Newbie
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Thank you dragon. I have reprogrammed and it looks OK for now! Fingers crossed it will last longer that 3 hours!
Cheers, Paul
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18th February, 2019, 10:09 AM #8Newbie
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Hi - The error has returned after about a week. Do you think that this means my ROC is actually faulty?
Thanks!
Paul
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18th February, 2019, 07:34 PM #9V.I.P. Member
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Write again repaired file and check if still errors after some time then roc is faulty ...
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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The Following User Says Thank You to dragon100 For This Useful Post:
chkink59 (20th December, 2023)
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19th February, 2019, 04:46 PM #10Newbie
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Thanks for the response. I will re-write it this afternoon to a different eeprom just in case the eeprom is faulty.
Cheers, Paul
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22nd February, 2019, 12:56 PM #11Newbie
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Hi - The fault has returned after 3 days. I guess the ROC is faulty. I don't know why it lasts for
varying periods of time. Thanks for all your help.
Cheers,
Paul
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The Following User Says Thank You to PaulMatthews For This Useful Post:
dragon100 (24th February, 2019)
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26th February, 2019, 05:43 PM #12Newbie
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Hi - Would it be possible to write the cleared file to the eeprom and then to write protect it to stop further errors being written?
Cheers,
Paul
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26th February, 2019, 05:51 PM #13V.I.P. Member
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You can try like this ...
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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The Following User Says Thank You to dragon100 For This Useful Post:
chkink59 (20th December, 2023)
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27th February, 2019, 10:34 AM #14Newbie
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Hi Dragon - Do you know if the write protect can be done in software or do I have to mess around with pins 3 and 4 ?
Thanks,
Paul
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27th February, 2019, 08:01 PM #15V.I.P. Member
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I think with legs with write protect ...like with women ... :-)
You use srs units files at your own risk. I am not responsible for any damages. Don't ask about passes, one file=one pass.
If I helped, please, use magic buttons reputation+thanks.
Best regards.
Dragon
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The Following User Says Thank You to dragon100 For This Useful Post:
chkink59 (20th December, 2023)
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