Central Gateway Module A51*3B Connector End View
Pin Assignments At Plug Connector A51*3B
| Pin | Type | Description /Signal type | Connection /Measuring information |
|---|---|---|---|
| 1 | E/A | PT-CAN bus signal | Instrument cluster control unit |
| 2 | E/A | PT-CAN bus signal | Instrument cluster control unit |
| 3 | E/A | FlexRay bus signal | Steering column switch cluster |
| 4 | E/A | FlexRay bus signal | Steering column switch cluster |
| 5 | -- | Not used | |
| 6 | -- | Not used | |
| 7 | E/A | Body CAN bus signal | Bus connection |
| 8 | E/A | Body CAN bus signal | Bus connection |
| 9 | E/A | Ethernet data line | Head unit |
| 10 | -- | Not used | |
| 11 | E/A | Ethernet data line | Head unit |
| 12 | E/A | Ethernet data line | Head unit |
| 13 | E/A | Ethernet data line | Head unit |
| 14 | -- | Not used | |
| 15 | -- | Not used | |
| 16 | -- | Not used | |
| 17 | -- | Not used | |
| 18 | E/A | Ethernet data line | Head unit |