Observations from the map
The SsangYong map ranks 26 with 16 definitions; the largest module types are: high-voltage system modules (3), charger module (2), transmission control unit (2).
16 of the addresses use 11-bit CAN identifiers and 0 use 29-bit identifiers. 1 definitions have scan priority 1; priority decides which module a scan starts from.
Modules in the map
| Module name | Type | Address | Response | Priority |
|---|---|---|---|---|
| Engine | Engine Control Unit | 7E0 | 7E8 | 1 |
| Transmission | Transmission Control Unit | 7E1 | 7E9 | 2 |
| SBW | Transmission Control Unit | 771 | 779 | 3 |
| ABS safety-critical | ABS / ESP Module | 7C0 | 7C8 | 4 |
| SRS safety-critical | Airbag / SRS Module | 7D3 | 7DB | 5 |
| BCM | Body Control Module | 701 | 709 | 6 |
| EPS | Steering Module | 7E2 | 7EA | 7 |
| MCU (Drive Motor) / EPS | High-Voltage System Modules | 730 | 738 | 8 |
| BMS | High-Voltage Battery Module | 761 | 769 | 9 |
| LDC | High-Voltage System Modules | 763 | 76B | 10 |
| EHVC | High-Voltage System Modules | 766 | 76E | 11 |
| OBC | Charger Module | 764 | 76C | 12 |
| EVCC/EGP | Charger Module | 765 | 76D | 13 |
| 4WD | AWD / Transfer Case Module | 7C7 | 7CF | 14 |
| Smart key | Immobiliser / Alarm Module | 7C5 | 7CD | 15 |
| TPMS | Tyre Pressure (TPMS) Module | 7D2 | 7DA | 16 |
See the modules in your vehicle
With an ELM327-based BLE OBD2 adapter, CarCoding scans the vehicle’s modules, reads fault codes from those it can reach and explains every code in plain language. Which modules are reachable depends on the make and on the vehicle. The app is free to download.
Some advanced features require an in-app purchase.
Data source: the CarCoding ECU scan map (ecuDatabase.ts). The addresses and names in the table are definitions from the map; they can differ depending on the hardware and software version in your vehicle.