How to Read Mercedes EDC17CP57 with Ktag 7.020 GPT Cable: A Step-by-Step Guide
: If Ktag reads a backup but fails to show ID, it may be due to an incorrect protocol version or a clone hardware limitation. How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable
Unlike older ECUs, the CP57 needs a specific sequence: How to Read Mercedes EDC17CP57 with Ktag 7
The EDC17CP57 requires a specific combination of power, ground, CAN signals, and GPT signals. Follow the Ktag on-screen connection diagram strictly, as pinouts can vary slightly by hardware generation. Main Connector Pinout Pin 5, 46: +12V (Red) Pin 2: GND (Black) Pin 68: CAN-L (Blue) Pin 67: CAN-H (White) GPT Connection How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable