Subaru Forester 98221AN01B error B1000

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Every new topic with dump file MUST contain those paragraphs
CAR BRAND NAME:
MODEL:
PART NUMBER:
CPU / EEPROM:
+ 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" (for example: "Mazda 3 2015 BHS2-57K30A")

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sskorus

Junior Member

Join Date: Oct 2020

Posts: 11
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#1

Crash Subaru Forester 98221AN01B error B1000

29.07.2024, 00:20

CAR BRAND NAME: Subaru
MODEL: Forester
PART NUMBER: 98221AN01B
CPU / EEPROM: R7F701686 Locked

orginal and clear dump
B1000:00-0A - !!! AIRBAG ECU MALFUNCTION !!!

how repair ?

Attached Files

B1000.png (241.3 KB, 127 views)

Subaru 98221AN01B R7F701686 DataFlash.bin (64.0 KB, 5 views)
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AST_Support

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Join Date: Oct 2020

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#2

29.07.2024, 12:40

Internal error appears when you try to do many Connect and Read Errors.
Just write cleared_by_AST file and press Connect and Read Errors only ones.
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sskorus

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#3

09.08.2024, 13:26

Hello. Thank you very much . I did the following: 1: eeprom reading. 2: clear crash. 3: eeprom write. 4: No DTC reading on the table and It's OK!
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jamilalame

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Join Date: Aug 2020

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#4

04.09.2024, 20:59

HI SEND ME PIN OUT Subaru Forester 98221AN01B

THIS PIN OUT NOT WORKING

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AST_Support

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Posts: 4316
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#5

05.09.2024, 10:41

MCU is locked. It could be read only with SmartProg adapter via AirbagCANServiceTool.
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Subaru Forester 98221AN01B error B1000

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