Body Control Module (BCM) X4
Courtesy of GENERAL MOTORS CORP. Body Control Module (BCM) X4
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.8 OG |
1540 |
Battery Positive Voltage |
| 2 |
0.8 OG |
1340 |
Battery Positive Voltage |
| 3 |
1 OG |
1640 |
Battery Positive Voltage |
| 4 |
0.8 OG |
1440 |
Battery Positive Voltage |
| 5 |
0.8 D-BU/WH |
1315 |
Right Front Turn Signal Lamp Supply Voltage/Right Turn Signal Indicator Lamp Supply Voltage |
| 6 |
0.35 D-GN |
6134 |
Local Interconnect Network 3 |
| 7 |
0.35 YE |
196 |
Windshield Wiper Motor Park Switch Signal |
| 8 |
- |
- |
Not Used |
| 9 |
0.35 BK/WH |
451 |
Ground |
| 10 |
0.35 OG |
140 |
Battery Positive Voltage |
| 11 |
0.35 D-GN/WH |
1317 |
Fog Lamp Relay Control/Front Fog Lamp Relay and Indicator Control (T96) |
| 12-13 |
- |
- |
Not Used |
| 14 |
0.35 L-GN |
482 |
Outside Moisture Sensor Signal 2 (CE1) |
| 15 |
0.35 OG |
2268 |
Windshield Washer Relay Control |
| 16 |
0.35 BK/WH |
1969 |
Headlamp Relay Control/Headlamp High Beam Relay Control |
| 17 |
0.35 PU |
5531 |
Hood Closed Switch Signal |
| 18 |
0.35 BK |
481 |
Outside Moisture Sensor Signal 1 (CE1) |
| 19 |
0.35 D-BU |
5985 |
Accessory Wakeup Serial Data |
| 20 |
0.35 YE |
1977 |
Rear Fog Lamp Relay Control/Rear Fog Lamp Relay and Indicator Control (T79) |
| 21 |
0.35 PK |
139 |
Ignition 1 Voltage |
| 22 |
- |
- |
Not Used |
| 23 |
0.35 D-BU |
545 |
DRL Supply Voltage (TT6/TT7/TT8) |
| 24 |
- |
- |
Not Used |
| 25 |
0.35 WH |
1080 |
Park Lamp Relay Control (T90) |
Connector Part Information
- OEM: 15482792
- Service: 88988841
- Description: 25-Way F HIT Series (BK)
|
Terminal Part Information
- Pins: 6, 7, 9-11, 14-21, 23, 25
- Terminal/Tray: SNAC3-A021T-M0.64/20
- Core/Insulation Crimp: J/J
- Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
- Pins: 1-5
- Terminal/Tray: SNAC-A061T-M2.8/20
- Core/Insulation Crimp: Pins 1, 2, 4, 5 - E/A
- Core/Insulation Crimp: Pins 3 - C/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)
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