Sunday, May 13, 2018

How to Repair BMW FRM3 with Xprog V5.60 in 2 Minutes

How to: repair BMW E70  FRM3 (BMW Footwell Module) 3M25J 9S12XEQ384 by xprog v5.60 programmer within 2 minutes.



BMW FRM pinout to Xprog m box

bmw-frm-pinout-xprog

Connect FRM module with Xprog follow pinout

Open Xprog software

Select MCU->Freescale 9S12xE-> 9S12XEQ384 DFlash

xprog-bmw-frm3-xeq384-1

Select partition manually

xprog-bmw-frm3-xeq384-2

D-Flash size: 32768 bytes (128 sectors (32K))

EEPROM size: 0 bytes (0 sectors)


Press OK to continue

xprog-bmw-frm3-xeq384-3

Read and save DFlash

xprog-bmw-frm3-xeq384-4

xprog-bmw-frm3-xeq384-5

Convert DFlash to eeprom
Open Dflash to EEE for FRM3 Software, upload Dflash data just read
Then convert Dflash to eeprom.
(You can use free online FRM3 D-Flash to EEPROM converter here as well: http://tlvps.tomvanleeuwen.nl/frm/)

xprog-bmw-frm3-xeq384-6

Save eeprom, i.e: eee_LL58603.bin
xprog-bmw-frm3-xeq384-7

in Xprog 5.60 software, select Open and upload eeprom bin file: eee_LL58603.bin

xprog-bmw-frm3-xeq384-8

Select MCU->Freescale 9S12xE-> 9S12XEQ384 EEE

xprog-bmw-frm3-xeq384-9

Click Erase tab to erase Dflash and eeprom data

xprog-bmw-frm3-xeq384-10

Manually enter Partition

D-Flash size: 0 bytes (0 sectors)

EEPROM size: 4096 bytes (16 sectors (4K))


xprog-bmw-frm3-xeq384-11

Click Write to write eeprom

xprog-bmw-frm3-xeq384-12
xprog-bmw-frm3-xeq384-13

Write data success

xprog-bmw-frm3-xeq384-14

Xprog reset FRM3 success.



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