| Ktag GPT pin | ECU pad | Color (typical) | |--------------|---------|----------------| | 1 (GND) | GND | Black | | 2 (B+) | BATT+ | Red | | 3 (BOOT) | BOOT | Yellow | | 4 (USB D-) | D- | Green | | 5 (USB D+) | D+ | White | | 6 (GND_ISO) | GND | Brown |
: Ensure you are using a compatible hardware version (often referred to as the "red PCB" version). GPT Cable : Typically designated as cable 14P600KT06 Go to product viewer dialog for this item. . How to read Mercedes EDC17CP57 with Ktag 7.020 GPT cable
: Open K-Suite and select "Protocol" or use the car icon to navigate to Mercedes models (e.g., W166 GLE/ML) that use the EDC17CP57. | Ktag GPT pin | ECU pad |
This report describes a practical, step‑by‑step procedure to read the Mercedes EDC17CP57 ECU using a K-TAG 7.020 programmer with a GPT cable, covering required hardware, software setup, wiring, reading methods (OBD and bench), common pitfalls, data verification, and safety notes. It is written for experienced tuners and technicians familiar with ECU programming tools and vehicle electronics. : Open K-Suite and select "Protocol" or use