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by Lic
Tue Feb 23, 2021 11:42 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

AC relay is working fine. I checked several times.
by Lic
Mon Feb 22, 2021 3:10 pm
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

I was able to reach resistors contacts, so resistor with discoloration is fine, other one (P10K fuse) is dead. I don't want to remove waffle board (but I can - it just takes time), so I will try to reach resistor contacts by soldering iron or may be I will try to cut bad resistor to reach his legs. ...
by Lic
Mon Feb 22, 2021 11:38 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

I don't see 9,6Om resistance between points N00 and waffle board N contact, so one or both 4.7Om resistors are dead.
Image
by Lic
Sun Feb 21, 2021 7:54 pm
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

One snubber cap blown. :(
Bottom pcb relay is working, one or both 4.7 resistors are fused.
by Lic
Thu Feb 11, 2021 4:24 pm
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

Car starts and drives. 12v system is fine, AC relay too. I will open OBC and look for fuse.
by Lic
Tue Feb 09, 2021 4:42 pm
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC)
Replies: 636
Views: 288838

Re: Troubleshooting and repair for On-board Charger (OBC)

Me again. :( Car stopped to charge from wall. Look like it starts and stops. CHademo charging is working. I am in US now but car is canadian, so I am not sure if dealer will repair it for free. I guess I need to call and ask. Also closest Mitsu dealer 200 miles away from me. For so small mileage as ...
by Lic
Thu Sep 17, 2020 8:29 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 117
Views: 49750

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

I don't see any sense to open battery, so I don't know what you need to check.
by Lic
Mon Aug 24, 2020 1:01 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 117
Views: 49750

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

I don't know what is lexia. Cheapest way I think is hobdrive. https://play.google.com/store/apps/details?id=hobdrivedemo.android&hl=ru You need to check voltage by both ways - physically and by software. Most common problem - physically voltage is the same like battery voltage and by software vo...
by Lic
Sun Aug 23, 2020 3:11 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 117
Views: 49750

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

First of all you need to be sure that problem is in MCU and not in battery. Please check condenser voltage when you start a car also check condenser voltage by software like launch or MUT3 or hobdrive.
by Lic
Sat Aug 08, 2020 10:47 pm
Forum: Batteries and Battery Management
Topic: No READY. P1A15 error. Condenser charge timeout.
Replies: 117
Views: 49750

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

We have on russian forum guy with same symptoms like mine car had. Battery have 350v voltage, MCU shows condenser voltage when starts 340v. Problem solved by soldering additional resistor in upper part of resistors divider to get voltage on condenser close to battery voltage. Also other russian mech...

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