CGDI prog MB can do EIS, read/ write key, compute password/ generate EE, auto computer and ELV. This article will highlight the auto computer function.
Here is the guide to clean ISM/ DSM/ESM for Benz W164 with this CGDI MB key programmer.
Step1: Remove the ISM/ DSM/ESM from vehicle
Automatic transmission module
Automatic transmission module connector pin
Step 2: Open CGDI MB software
Select “Auto Computer”-> “Type W164”-> “ISM/ DSM/ESM”
Choose “Wiring Diagram”
The wiring diagram will appear as below
Please kindly notice:
ISM/ DSM/ESM requires external 12v power supply
Connect CGDI MB key programmer with automation transmission module via OBD
Step 3: Click “Read” to read out the module information
Click “Get” to calculate the password
A message will show on the screen “Erase password calculated successfully”
Step 4: Select “Erase” to erase the password
Step 5: Click “Read” again to check the ISM/ DSM/ESM status, it has been erased successfully
Job’s done! Enjoy!