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| 09-24-2022, 10:02 PM | #1 |
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HELP !!! JB4 error codes not able to clear them after firmware update
new using JB4 I have a question I updated the firmware and during the update I timeout and update failed giving me some error codes and drivetrain malfunction in the i drive screen. I changed the timeout to 30 and I was able to get it to update but the error codes are still there and I’m not able to erase them. I tried turning off the car and connecting again but the codes are still there . The car seems to run fine and strong in map 1 and there is no check engine lights in the dash. For some reason I’m not able to clear them and keep coming back when i read codes.
What could be the problem and how do I clear them. Attached is a picture of the codes . Should i run the car like that and eventually it will clear itself ? Thank for the help |
| 09-25-2022, 09:51 AM | #2 |
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| 09-25-2022, 01:17 PM | #3 | |
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I posted in the JB4Teck forum but no luck with a reply. I also emailed JB4 mobil support but still waiting on a reply. Hopefully I get an answer by tomorrow. |
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| 09-26-2022, 09:50 AM | #4 | |
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| 09-30-2022, 09:23 AM | #5 | |
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Steve over at BMS told me he had an issue with his M2 (although a 2020) deleting codes but the latest firmware resolved that. He told me to try the alpha version (V20) and see if that helps If the codes come back I will try that. I think the problem of those codes popping up was during the firmware update when i got the JB4 installed for the first time and I timeout during the update |
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