B2000 claer

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Every new topic with question for pinout MUST contain those paragraphs
CAR BRAND NAME:
MODEL:
YEAR:
PART NUMBER:
CPU:
+ at least 4 pictures: of case with sticker, both sides of PCB and zoomed CPU (do NOT resize pictures!)
Subject should looks like "CAR BRAND, MODEL, YEAR, PART NUMBER, CPU" (for example: "Toyota Yaris 2015 89170-0D740 H8SX R5F61725")

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fadi0088

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Join Date: Sep 2014

Posts: 399
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#1

B2000 claer

16.03.2026, 01:03

CAR BRAND NAME: VW
MODEL: TIGUAN
YEAR: 2020
PART NUMBER: 5Q0959655CA
CPU: R7F701042

HI i have error B2000 i clone all data to aother module same erro

DC power supply voltage +13.82V
Turn on 12V on the adapter... ok
Read Gate Part Number... 3Q0907530AC
Set Service Mode... ok
Read SRS Part Number... 5Q0959655CA
Read Long Coding... 88FCC0000C0000005C5400CF000800000065

Crash Counters...
Frontal collision - 0
Driver side collision - 0
Passanger side collision - 0
Rear collision - 0
Rollover Detection - 0
Active Head Restraint (AHR) System Deployed - failed
Pedestrian Protection Deployed - 0
Number of Rollover Bar Deployments - 0
Read Errors...
U3F03:BC-89 - !!! B2000 - INTERNAL CONTROL MODULE !!! ()
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fadi0088

Senior Member

Join Date: Sep 2014

Posts: 399
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#2

16.03.2026, 13:53

HI file attached
Attached Files

5Q0959655CA B2000.rar (343.0 KB, 1 view)
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AST_Support

Support

Join Date: Oct 2020

Posts: 6730
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#3

16.03.2026, 14:20

There are no airbag errors, the data is corrupted.
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AST_Support

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#4

16.03.2026, 14:22

You forgot about EEPROM 95128.
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fadi0088

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Posts: 399
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#5

16.03.2026, 15:44

hi eeprom attached
Attached Files

95128.bin (16.0 KB, 0 views)
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fadi0088

Senior Member

Join Date: Sep 2014

Posts: 399
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#6

16.03.2026, 15:46

hi i clone all data incloded eeprom to aother module same error can help thanks
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fadi0088

Senior Member

Join Date: Sep 2014

Posts: 399
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#7

16.03.2026, 15:53

corrupted. data can fix? if not do you have full data from good module
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AST_Support

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#8

16.03.2026, 16:43

Start by writing original data from that donor SRS unit.
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fadi0088

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#9

16.03.2026, 17:32

donor data not save
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