Body Control Module (BCM) X4
Courtesy of GENERAL MOTORS COMPANY Body Control Module (BCM) X4
| Pin |
Wire |
Circuit |
Function |
| A1 |
- |
- |
Not Used |
| A2 |
0.35 WH |
156 |
Courtesy Lamp Switch Signal |
| 0.35 WH |
156 |
Courtesy Lamp Switch Signal |
| A3 |
0.35 L-GN |
24 |
Backup Lamp Supply Voltage (DD8) |
| A4-A12 |
- |
- |
Not Used |
| B1 |
0.35 PK |
94 |
Windshield Washer Switch Signal |
| B2-B9 |
- |
- |
Not Used |
| B10 |
0.5 PK |
1439 |
Ignition 1 Voltage |
| B11-B12 |
- |
- |
Not Used |
| C1 |
0.5 RD/WH |
140 |
Battery Positive Voltage (UA2 with U65) |
| 0.5 RD/WH |
140 |
Battery Positive Voltage (UE1) |
| C2-C3 |
- |
- |
Not Used |
| C4 |
0.35 WH |
17 |
Stop Lamp Switch Signal |
| C5 |
- |
- |
Not Used |
| C6-C7 |
- |
- |
Not Available |
| C8 |
0.35 PK |
3 |
Ignition 1 Voltage |
| C9 |
- |
- |
Not Used |
| C10 |
0.35 PK |
739 |
Ignition 1 Voltage |
| 0.5 PK |
739 |
Ignition 1 Voltage |
| C11 |
0.35 BN |
1244 |
Instrument Panel Lamps Supply Voltage 2 |
| C12 |
0.35 YE |
1491 |
Backlight Lamp Control |
| D1 |
0.35 RD/WH |
340 |
Battery Positive Voltage |
| D2 |
- |
- |
Not Used |
| D3 |
0.35 PK |
3 |
Ignition 1 Voltage |
| D4 |
0.8 L-BU |
20 |
Stop Lamp Supply Voltage |
| D5 |
0.35 OG |
1732 |
Courtesy Lamp Supply Voltage (LS3 or LS7) |
| D6-D7 |
- |
- |
Not Available |
| D8 |
0.5 PK |
639 |
Ignition 1 Voltage |
| D9 |
- |
- |
Not Used |
| D10 |
0.5 RD/WH |
1140 |
Battery Positive Voltage |
| 0.5 RD/WH |
1140 |
Battery Positive Voltage (UV6) |
| D11-D12 |
- |
- |
Not Used |
| E1 |
0.35 RD/WH |
440 |
Battery Positive Voltage (AAB) |
| 0.35 RD/WH |
440 |
Battery Positive Voltage (N37 or NP7) |
| E2-E4 |
- |
- |
Not Used |
| E5 |
0.5 OG |
1732 |
Electronic Control Unit 12V Reference |
| E6 |
0.5 RD/WH |
740 |
Battery Positive Voltage |
| E7 |
- |
- |
Not Used |
| E8 |
0.35 PK |
1039 |
Ignition 1 Voltage |
| E9 |
- |
- |
Not Used |
| E10 |
0.5 RD/WH |
1240 |
Battery Positive Voltage |
| E11 |
- |
- |
Not Used |
| E12 |
0.5 BK |
1550 |
Ground |
| F1 |
0.35 RD/WH |
240 |
Battery Positive Voltage |
| 0.35 RD/WH |
240 |
Battery Positive Voltage (UA2) |
| F2-F4 |
- |
- |
Not Used |
| F5 |
0.5 RD/WH |
1040 |
Battery Positive Voltage (T79) |
| F6 |
0.35 RD/WH |
1040 |
Battery Positive Voltage (CM7) |
| F7-F8 |
- |
- |
Not Used |
| F9 |
0.35 RD/WH |
3140 |
Battery Positive Voltage (C05 or CM7) |
| F10-F12 |
- |
- |
Not Used |
Connector Part Information
- Harness Type: Instrument Panel Body
- OEM Connector: 15492668
- Service Connector: 88988776
- Description: 68-Way F Metri-Pack 280 Series, Flexlock (L-GY)
|
Terminal Part Information
- Pins: A2, C10, D4, D10
- Terminated Lead: 13575721
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 12110844/4
- Core/Insulation Crimp: C/A
- Pins: A3, B1, C4, C8, C11, C12, D1, D3, D5, E8, F1
- Terminated Lead: 13575719
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 12110844/4
- Core/Insulation Crimp: E/4
- Pins: B10, C1, D8, D10, E5, E6, E10, E12, F5
- Terminated Lead: 13575721
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 12110844/4
- Core/Insulation Crimp: E/A
- Pins: E1, F1
- Terminated Lead: 13575721
- Release Tool: J-38125-553
- Diagnostic Test Probe: J-35616-4A (PU)
- Terminal/Tray: 12110844/4
- Core/Insulation Crimp: C/A
|