Part 1 - S85 battery refurbish - Water ingress BMS_F107 BMS_F123
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- čas přidán 11. 01. 2023
- This is common issue which can happen on old battery packs if Isolation is degraded due water ingress. Only cleaning is not solution, primary goal is to find cause of water leak then repair cells BMB and BMS. Time is crucial, if you see F123 you must act IMMEDIATELY. EV Clinic accepts those defects in our lab out of turn, no need to wait.
Visit our www.evclinic.eu page or Facebook and contact us immediately. - Auta a dopravní prostředky
Great 🎉 #DerSasse #NEWSonTour
Milwaulkee tools has an oscillating tool and a special blade for opening lids on BEVs much faster safer and easier.
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Hi! How did you repaired Cell voltage sensors? I have 2 faults f107 and w107
It's a Dangerous thing works at this voltage???
Somebody had tampered with that bolt before or factory seal has just failed due to age?
I think seal failed due age. First time i ever seen it to fail on this spot.
He said someone’s been inside that humongous undercarriage battery pack.
any info on how to reprogram BMS? i have f123 code on my car as well but on 90D pack
Training for Know-how costs 800€
@@evclinic haha, no thank you. i dried the battery n fault went away. no need to clear or pay anyone :)
@@thebrain7693 hahah so not true and complete lie. F123 is latching error. Must be cleared over canbus or toolbox
@@evclinic BMS_f123_SW_Internal_Isolation
This alert points to a high voltage (HV) battery internal isolation breakdown detected. This condition is concerning and should be should be addressed rapidly and thoroughly.
Thresholds:
BMS_a123 will trip if the isolation is below 500 Ohm/Volt or 192 Kohms at 385V and the contactors are open.
The alert will clear if the isolation goes over 1000 ohm/volt and the contactors are open.
...seems like no diag clearing is necessary..
Wow! Can this also happen to the 75kWh pack?
Actualy no. Only if you damaged umbrela cover on the road or mechanical damage on battery pack