Repair BMW FRM XEQ384 Procedure
– Disassembly FRM module from vehicle, open outer shell.
– Soldering FRM module 4 points(RESET, VCC, GND, BKGD) with MS9S12 wires according to connection diagram.
– Connect the other end of MC9S12 Cable to VVDI PROG.
- Read & Save D-FLASH
Open VVDI Prog Software to select relevant options:
8-OTHER type, BMW, FRM-E-SERIES-XEQ384-READ
Click “Save” to save dflash file.
- Write D-FLASH
Select chip option “FRM-E-SERIES-XEQ384-WRITE”.
Confirm erase all data and unlock the chip? Yes
Click “Open” to load the file to be written.
Continue to write? Yes
Just wait until processing 100%…
This is how to use MC9S12Cable working with VVDI PROG to repair FRM module.