Same in the 2024 and 2025-refresh wiring diagrams.
BD51 → Airbag electronic control unit 1BD51 接安全气囊电控单元1
BD51 → Airbag electronic control unit 1BD51 接安全气囊电控单元1 |
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Connector model: 1900009-2-1接插件型号：1900009-2-1 |
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Terminal number端子号 |
Wire diameter/color线径/颜色 |
Function description功能说明 |
|---|---|---|
1 |
0.5/R |
IG1 power supplyIG1电源 |
2 |
0.22/Y |
collision signal碰撞信号 |
3 |
0.35/U |
Front center airbag+前排中央气囊+ |
4 |
0.35/N |
Front center airbag-前排中央气囊- |
5 |
- |
- |
6 |
0.35/O |
Second row right rear seat belt buckle signal第二排右后安全带扣信号 |
7 |
0.22/U |
Left front impact sensor -左前碰撞传感器- |
8 |
0.22/K |
Left front collision sensor+左前碰撞传感器+ |
9 |
0.22/Y |
Right front collision sensor+右前碰撞传感器+ |
10 |
0.22/G |
Right front collision sensor -右前碰撞传感器- |
11 |
0.22/N |
PCAN-L |
12 |
0.22/U |
PCAN-H |
13 |
0.35/Y |
Driver's seat belt buckle+主驾安全带扣+ |
14 |
0.22/S |
Passenger seat belt buckle+副驾安全带扣+ |
15 |
0.5/B |
ground接地 |
16 |
0.35/O |
Second row middle seat belt buckle signal第二排中间安全带扣信号 |
17 |
0.35/G |
Right front seat belt pretensioner -右前安全带预紧器- |
18 |
0.35/N |
Right front seat belt pretensioner+右前安全带预紧器+ |
19 |
0.35/O |
Left front seat belt pretensioner+左前安全带预紧器+ |
20 |
0.35/U |
Left front seat belt pretensioner -左前安全带预紧器- |
21 |
0.35/Y |
Passenger airbag -副驾驶员安全气囊- |
22 |
0.35/S |
Passenger airbag+副驾驶员安全气囊+ |
23 |
0.35/S |
Driver airbag+主驾驶员安全气囊+ |
24 |
0.35/N |
Driver airbag -主驾驶员安全气囊- |
| No.编号 | Connector relationship接插件关系 |
|---|---|
| BD51 | System circuit diagram系统电路图
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