The software may prompt you to read the password first using the GPT lines.
Open your K-Suite software and select the Mercedes model. Locate the EDC17CP57 entry. You will typically use Protocol 700 for this ECU when using the GPT method. How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable
For the EDC17CP57, you will use a "Direct Connection" to the ECU pins. Connect the wires as follows based on standard EDC17CP57 pinout guides : Wire Color Signal Type Connection Point +12V Power Black Ground (GND) Green White Grey Connect to the specific Boot pad on the PCB Yellow/Orange GPT Signals Connect to the designated GPT pins on the ECU connector The software may prompt you to read the
. If you are uncomfortable with hardware surgery, newer "Bench Mode" tools (like Go to product viewer dialog for this item. Go to product viewer dialog for this item. You will typically use Protocol 700 for this