Repair BMW FRM module without coding by Yanhua ACDP

This post will guide you on how to use Yanhua Mini ACDP and ACDP Module 8 to repair the BMW FRM module.

Attention: Before purchasing Module 8, make sure you already have ACDP Module 1

Check the required accessories:

BMW FRM Module

ACDP Main unit

OBD+ICP Adapter

20 Pin Cable

FRM interface board

Screws

BDM01 adapter (from module 1)

Install the support studs

Install the FRM interface board

Note that the test pins of the FRM interface board should be aligned with four test points

Lock two screws

Connect the BDM01 adapter to the OBP+ICP adapter

Connect the BDM01 adapter to the FRM interface board

Connect to the ACDP

Power up the ACDP host

Open the ACDP software

Confirm in the upper right corner that ACDP connected

Click "BMW" >> "FRM"

Select according to the corresponding chip model, here we choose"ICP MC9S12XEQ384 (MASK:3M25J)"

Click FRM data recovery (automatic mode)

Confirm that the device and adapter are connected properly

Waiting for pin detection to pass

Click Confirm

Reading chip data

Check the chip information readout

If 4K EEPROM data is read

The FRM module data is not damaged

Please operate with caution

If 32K Dflash data is read

The FRM module data is corrupt

Click Confirm to continue

Pay attention to the path to save the file, which includes the date and time

Check the frame number and other information

If the parsed car information is incorrect

Click Cancel to the exit automatic repair

If the information such as the car correct. click confirm

Repairing chip data

Repair completed!

Check the video to learn more details: