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 MD1CS003 (24)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Citroen | Berlingo(B9) (1500 • 75) | BOSCH MD1CS003 (TC298TP) |
Open Vehicle → |
| Citroen | Berlingo(B9) (1500 • 100) | BOSCH MD1CS003 (TC298TP) |
Open Vehicle → |
| Citroen | C4 Cactus(I) (1500 • 100) | BOSCH MD1CS003 (TC298TP) |
Open Vehicle → |
| Citroen | Berlingo(III) (1499 DV5RC 130) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | Berlingo(III) (1499 DV5RE 75) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | Berlingo(III) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C3(III) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C3 Aircross(I) (1560 DV6FD 100) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C3 Aircross(I) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C3 Aircross(I) (1499 DV5 110) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C3 Aircross(I) (1499 DV5RC 120) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4(III) (1499 DV5RC 130) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4(III) (1499 DV5 110) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4 Cactus(II) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4 Cactus(II) (1499 DV5RC 120) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4 Picasso(II) (1499 DV5RC 130) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C4 SpaceTourer(I) (1499 DV5RC 130) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | C5 Aircross(I) (1499 DV5RC 130) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | Jumpy(III) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | Jumpy(III) (1499 DV5RC 120) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Citroen | SpaceTourer(I) (1499 DV5RC 120) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| DS | 3(II) (1499 DV5RD 102) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| DS | 7 Crossback(I) (1499 DV5RC 132) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |
| Fiat | Scudo(III) (1499 DV5RUC 120) | Locked_BOSCH MD1CS003 TC298 (test) |
Open Vehicle → |


