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by Lic
Sat May 11, 2019 7:23 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

I installed used MCU. Unfortunately it has VIN inside from car from which it was taken and so far I didn't find way how exchange this VIN to mine. So I have error P1B2D VIN mismatch right now. I want to go to dealer and ask if they can fix this problem. I tried to put MCU's VIN to EVECU and P1B2D di...
by Lic
Sat Feb 09, 2019 10:41 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

Yes, I can ask. I don't think if it help, but I will try. Thank you for you help!
by Lic
Fri Feb 08, 2019 2:36 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

Dealer did procedure for P1A15 and told that problem should be in inverter which cost $8k new. :(
by Lic
Fri Jan 18, 2019 2:23 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

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 :(
by Lic
Tue Jan 15, 2019 8:07 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

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...
by Lic
Mon Jan 14, 2019 10:38 pm
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

Lets continue in fresh topic which I opened about my problem.
by Lic
Mon Jan 14, 2019 10:36 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

Re: No READY. P1A15 error. Condenser charge timeout.

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...
by Lic
Mon Jan 14, 2019 9:40 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 61
Views: 26972

No READY. P1A15 error. Condenser charge timeout.

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...
by Lic
Mon Jan 14, 2019 7:52 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 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...
by Lic
Mon Jan 14, 2019 2:40 am
Forum: Batteries and Battery Management
Topic: Not Charging. Main Inverter Fuse blown
Replies: 85
Views: 34967

Re: Not Charging. Main Inverter Fuse blown

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...

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