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Mercedes 2020 year, 48volt battery crash removal help
23-02-2022, 05:30 AM,
(This post was last modified: 23-02-2022, 05:37 AM by jonazizbey.)
Post: #1
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Mercedes 2020 year, 48volt battery crash removal help
Hi guys
Mercedes 2020 year model, X290 AMG After the accident car is not starting, and 2 faults on G1/3 48 V battery. I disassembled battery and internal motherboard, it looks ok. It seems like crash in software of control module of 48 V battery. which is blocking engine start and battery operations itself. I tried with Xentry if this is any function or way to run battery again, but useless, (No online account to software update) Autel also does not support SNC or Coding it. Please help if anyone has expeirence in repairing or solving the issue, ready to pay for help... Faults are there : B183349 the battery for 48V onboard electrical system has malfunction. There is internal electrical fault. B183371 the battery for 48V onboard electrical system has malfunction. The actuator is blocked |
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23-02-2022, 05:37 AM,
Post: #2
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RE: Mercedes 2020 year, 48volt battery crash removal help
under the glove compartment squib replace it
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23-02-2022, 05:38 AM,
Post: #3
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RE: Mercedes 2020 year, 48volt battery crash removal help
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02-03-2022, 18:51 PM,
Post: #4
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RE: Mercedes 2020 year, 48volt battery crash removal help
Have You solved the problem?
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03-03-2022, 01:45 AM,
Post: #5
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RE: Mercedes 2020 year, 48volt battery crash removal help
First charge the battery voltage to about 48V, and then use the programmer to write the battery data, it can be perfectly repaired
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18-03-2022, 18:28 PM,
Post: #6
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RE: Mercedes 2020 year, 48volt battery crash removal help
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06-10-2023, 18:26 PM,
Post: #7
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RE: Mercedes 2020 year, 48volt battery crash removal help
Hello
U need programmer best vvdi prog Need desolder sop8 eeprom. After need erase crash and best update software to 20/51 to not block again. 95m01 eeprom. More pm |
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