Hello,
To start off, I have bought a broke down Model S 85 intending to repair it, since the workshop owner the old car owner went to told me, that a battery block was dead.
I am a certified mechanic with HV-Tools to meet the precautions of opening a HV car battery, so I didn't think it would be to much effort.
After testing every block on its own without finding a faulty one, I discovered that the 400V fuse was dead. So I bought one of these, packed everything back up and that should have been it. The car even worked at that point, but with somewhat limited power. After a testdrive the power got worse by the km. Now it's back to not starting.
Since water got in the battery when opening it, I thought that was a problem, even though I dried it out and used an heater for 15h to evaporate all rests. The resistance between the fuse and the aluminium casing is 5.6 M Ohms, which I have read in a different forum was enogh.
Now the question, is there a tool I need to reset all Isolation errors or do you guys know any other cause to my problem?
I have added the error list. I apologize that it is in german, but the numbers should help.
To start off, I have bought a broke down Model S 85 intending to repair it, since the workshop owner the old car owner went to told me, that a battery block was dead.
I am a certified mechanic with HV-Tools to meet the precautions of opening a HV car battery, so I didn't think it would be to much effort.
After testing every block on its own without finding a faulty one, I discovered that the 400V fuse was dead. So I bought one of these, packed everything back up and that should have been it. The car even worked at that point, but with somewhat limited power. After a testdrive the power got worse by the km. Now it's back to not starting.
Since water got in the battery when opening it, I thought that was a problem, even though I dried it out and used an heater for 15h to evaporate all rests. The resistance between the fuse and the aluminium casing is 5.6 M Ohms, which I have read in a different forum was enogh.
Now the question, is there a tool I need to reset all Isolation errors or do you guys know any other cause to my problem?
I have added the error list. I apologize that it is in german, but the numbers should help.