OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH EDC17CP18.png (Boot)4,040,289 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH EDC17CP18.png (Platform / Bench)1,146,314 bytes
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power
13.5V — 13.8Vto constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above. - Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect
CAN-H&CAN-L, along with signal leadsGPT0 (S1)&GPT1 (S2)to enter bench service mode without opening the ECU housing. - Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (
PFLASH) and Data Flash / EEPROM (DFLASH).
VEHICLES EQUIPPED WITH ECU EDC17CP18 (8)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Chevrolet | Express (6600 V8 D LMM 258) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| Chevrolet | Silverado HD(GMT900) (6600 V8 D LML 402) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| Ford | All Brand Models (Universal ECU Protocol) (-- -all engines) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| GMC | Savana (6600 V8 D LMM 258) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| GMC | Sierra(HD) (6600 V8 LML 402) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| Chevrolet | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| Ford | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |
| GMC | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum) | BOSCH EDC17CP18 (TC1796) |
Open Vehicle → |