OEM PINOUT DIAGRAM: BOOT_BOSCH EDC17CP57.png (Boot)2,895,997 bytes
OEM PINOUT DIAGRAM: BOSCH EDC17CP57.png (Platform / Bench)524,762 bytes
STEP-BY-STEP BENCH CONNECTION PROTOCOL (HOWTO)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 power): Apply stabilized
13.5V — 13.8Vto the permanent power (T30) and ignition (T15) pins, plus ground (GND), following the cable color coding above. - Step 2 (CAN bus & GPT0 / GPT1 generator lines): Connect the
CAN-HandCAN-L, plus the signal wiresGPT0 (S1)andGPT1 (S2)to enter service mode without opening the ECU case. - Step 3 (Full PFLASH + DFLASH backup read): Before any write operation, read and save a full backup of the internal flash (
PFLASH) and the EEPROM area (DFLASH).
VEHICLES FITTED WITH THE EDC17CP57 ECU (8)FITMENT
| Brand | Model & Engine | ECU & MCU | Open |
|---|---|---|---|
| Mercedes-Benz | CLS(W219) (350 CDI EU6 250) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | E(W212) (350 3000 CDI 258) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | GLC(W253) (250d OM 651.921 204) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | GLE(W166) (250d OM 651.960 204) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | GLE(W166) (350d 4MATIC OM642.826 258) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | GLS(W166) (350d OM642.826 258) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | S(W222) (350 3500 BlueTEC) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |
| Mercedes-Benz | All Models (Direct ECU Connection) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, Recover VIN, CheckSum) | BOSCH EDC17CP57 (TC1793) |
Open vehicle → |