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by Lic
Sun Jan 13, 2019 11:17 am
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Good Luck

If you won't take the measurements and collect the data that i recommend or request, then i can't waste anymore time trying to help. Maybe PV1 can solve your problem since you seem to think that he knows more about troubleshooting than i do. I don't see why you tell me this? You can check on workin...
by Lic
Sun Jan 13, 2019 12:37 am
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

It does not make sense to check main(+) contactor because EV-ECU will attempt to use it only if condenser will get full voltage from battery through precharge resistor. In my case car stops this processes. If EV-ECU will apply main(+) contactor before getting full battery voltage on condenser - it c...
by Lic
Fri Jan 11, 2019 10:16 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

Yes, battery is under warranty, but I did already one attempt to show it to dealer and as you know dealer was not so good in finding out what is problem and how to solve it. Should I try one more time? How I can prove that problem in pack?
by Lic
Thu Jan 10, 2019 7:00 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

It makes sense to me. Any suggestions?
by Lic
Wed Jan 09, 2019 11:53 am
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

12v is fine for sure. I have actually 3 around me. One of them 6 months old original mitsubishi i-miev battery. It is fully charged and checked for capacity and ability to provide good current without big voltage drop. I am fine to work with hi voltage battery. I have a lot of experience with repair...
by Lic
Wed Jan 09, 2019 2:59 am
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

i have hyperion 1420 charger. I tested my battery and it showed good capacity and it can provide good current without big voltage dropping, plus i measured internal resistance and it was fine (i don't remember exact numbers). so i am sure in my battery. so i looked car by launch tester and only ser...
by Lic
Thu Jul 12, 2018 2:09 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

PV1 wrote:
Lic, just to verify, is the fuse feeding the DC-DC converter blown?

No. If car starts - it is working fine. It takes charge, it drives well.
by Lic
Mon Jun 25, 2018 1:47 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

For me it is look reasonable to precharge condenser through charge resistor and after successful charging - connect main(+).
by Lic
Thu Jun 21, 2018 12:46 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

What app are you using to display that data? chinese launch x431 in the second video it appeared that the main + contactor indicator (diag) never came on when you tried to start. Also it showed that the charge contactor output and indicator (diag) were both turned ON. The condenser voltage went to ...

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