Yes, I can ask. I don't think if it help, but I will try. Thank you for you help!

Dealer did procedure for P1A15 and told that problem should be in inverter which cost $8k new.

I decided to go to dealer again. They asked $118 per hour only for diagnostic and they expect 3-6 hours for diagnostic or may be even more

today I checked by scope signals from ev-ecu to main(+), main(-) and precharge contactors. I was able to see main(-) and precharge signals, but not main(+). Then I tried to manually engage main(+) contactor and I hear clamping noise from battery. Then I tried to manually engage main(-) and precharge...

Lets continue in fresh topic which I opened about my problem.

I used diagnostic software and made video of what is going on after turning key to ready position. I left link for video here earlier. Ok, that would do it! Sorry, I somehow missed the video links earlier. It seemed to get to 338 V, which is only 12 V short of the battery voltage of 350 V, and is 9...

I was asked to start own topic about my problem. Apr 2018 I didn't use car long time and I got died 12v battery. I charged battery, check it and found it in good condition. It is new battery, which I installed 3 months ago. So I putted battery back and I decided to connect only one wire (positive) a...

I used diagnostic software and made video of what is going on after turning key to ready position. I left link for video here earlier. It shows when and which contactors engages, what voltages reaches condenser, when condenser charge timeout flag appear. Car will not engage main(+) contactor until c...

So procedure to connect battery to car is 1. Engage main (-) contactor and precharge contactor to charge condenser through precharge resistor. 2. checking if condenser get full battery voltage in exact time. 3. Engage main (+) contactor and provide battery energy to car. In my case car stops on step...

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...