| Connector 1: | Body Control Module (BCM) X1 |
| Connector 2: | Body Control Module (BCM) X2 |
| Connector 3: | Body Control Module (BCM) X3 |
| Connector 4: | Body Control Module (BCM) X4 |
| Connector 5: | Data Link Connector (DLC) |
| Connector 6: | Data Link Resistor |
| Connector 7: | Splice Pack XJ200 |
Body Control Module (BCM) X1
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1-5 | -- | -- | Not Used |
6 | 0.35 WH | 682 | Door Lock/Unlock Signal (AU3) |
7 | 0.35 WH | 682 | Door Lock/Unlock Signal (AU3) |
8 | 0.35 WH | 1080 | Park Lamp Relay Control |
9-12 | -- | -- | Not Used |
13 | 0.35 PK | 849 | Brake Fluid Level Sensor Signal |
14 | 0.5 L-BU | 1134 | Park Brake Switch Signal |
15 | 0.35 YE | 5199 | Run/Crank Relay Coil Control |
16 | 0.35 WH | 193 | Rear Defog Relay Control |
17 | 0.5 D-BU | 15 | Right Turn Signal Lamps Supply Voltage |
18 | -- | -- | Not Used |
19 | 0.35 TN/WH | 746 | Right Front Door Ajar Switch Signal |
20-21 | -- | -- | Not Used |
22 | 0.35 GY/BK | 745 | Left Front Door Ajar Switch Signal |
23-25 | -- | -- | Not Used |
26 | 0.5 L-GN | 1478 | Coolant Level Switch Signal |
27-30 | -- | -- | Not Used |
31 | 0.35 WH | 5065 | Stop Lamp Relay Coil Supply Voltage |
32-34 | -- | -- | Not Used |
35 | 0.5 L-BU | 14 | Left Turn Signal Lamps Supply Voltage |
36-39 | -- | -- | Not Used |
40 | 0.35 L-BU | 1788 | Traction Control Switch Signal (NW9) |
41-43 | -- | -- | Not Used |
44 | 0.35 TN/WH | 1969 | Headlamp High Beam Relay Control |
45-46 | -- | -- | Not Used |
47 | 0.35 YE | 196 | Windshield Wiper Motor Park Switch Signal |
48-50 | -- | -- | Not Used |
51 | 0.35 D-GN | 113 | Windshield Wiper Relay Control |
52 | -- | -- | Not Used |
53 | 0.5 L-BU | 20 | Stop Lamp Supply Voltage |
54 | 0.35 YE | 317 | Fog Lamp Relay Control (T96) |
55 | 0.35 OG/BK | 744 | Rear Compartment Lid Ajar Switch Signal |
56 | 0.5 OG/BK | 737 | Rear Compartment Lamp Control |
57 | 0.35 BN | 253 | Trunk Release Relay Control |
58-59 | -- | -- | Not Used |
60 | 0.35 TN | 28 | Horn Relay Control |
61 | 0.5 BK/WH | 651 | Ground |
62-66 | -- | -- | Not Used |
67 | 0.5 YE | 61 | Low Reference |
68-69 | -- | -- | Not Used |
70 | 0.5 D-GN/WH | 636 | Ambient Air Temperature Sensor |
71-72 | -- | -- | Not Used |
Body Control Module (BCM) X2
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus (+) |
2 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus (+) |
3 | 0.35 PK/WH | 1970 | Headlamp Low Beam Relay Control |
4 | 0.35 PU | 524 | Headlamp Dimmer Switch High Beam Signal |
5 | 0.35 BN/WH | 301 | Park Lamp Switch On Signal |
6 | 0.35 L-BU | 187 | Rear Fog Lamp Switch Signal (T79) |
7-8 | -- | -- | Not Used |
9 | 0.35 WH | 111 | Hazard Switch Signal |
10 | 0.35 TN | 1576 | Rear Compartment Lock Actuator Unlock |
11 | 0.35 D-GN | 264 | Security Indicator Supply Voltage |
12-13 | -- | -- | Not Used |
14 | 0.35 TN | 28 | Horn Relay Control |
15 | 0.35 WH | 103 | Headlamp Switch Headlamps On Signal |
16 | 0.35 OG | 192 | Front Fog Lamp Switch Signal (T96) |
17 | 0.35 PU/WH | 549 | Headlamp Switch Headlamps Off Signal |
18 | 0.35 GY | 5359 | 5-Volt Reference |
19 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus (-) |
20 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus (-) |
21 | -- | -- | Not Used |
22 | 0.35 YE | 1977 | Rear Fog Lamp Relay Control (T79) |
21-25 | -- | -- | Not Used |
26 | 0.35 D-GN | 44 | Instrument Panel Lamp Dimmer Switch Signal |
27-30 | -- | -- | Not Used |
31 | 0.35 YE | 5361 | Brake Pedal Position Sensor Signal |
32 | -- | -- | Not Used |
33 | 0.35 YE | 317 | Fog Lamp Relay Control (T96) |
34-37 | -- | -- | Not Used |
38 | 0.35 L-GN/BK | 5060 | Low Speed GMLAN Serial Data |
39-43 | -- | -- | Not Used |
44 | 0.35 L-GN/BK | 1137 | DRL Ambient Light Sensor Signal |
45-46 | -- | -- | Not Used |
47 | 0.35 YE/BK | 1138 | DRL Ambient Light Sensor Low Reference |
48-50 | -- | -- | Not Used |
51 | 0.35 BN | 1356 | Flash To Pass Switch Signal |
52-55 | -- | -- | Not Used |
56 | 0.35 WH | 1390 | Off/Run/Crank Voltage |
57 | 0.35 GY | 112 | Windshield Wiper Switch Low/Pulse Signal |
58 | 0.35 PU | 719 | Low Reference |
59 | 0.35 BN | 5360 | Low Reference |
60 | -- | -- | Not Used |
61 | 0.35 GY | 1884 | Cruise Control Switch Signal (K34) |
62 | 0.35 WH/BK | 1073 | Ignition Key Resistor Signal |
63-65 | -- | -- | Not Used |
66 | 0.35 YE/BK | 1418 | Left Rear Turn Signal Switch Signal |
67 | 0.35 D-GN/WH | 1419 | Right Rear Turn Signal Switch Signal |
68 | 0.35 L-BU | 292 | Rear Defog Switch Signal |
69 | 0.35 D-GN/WH | 762 | A/C Request Signal (C60) |
70 | -- | -- | Not Used |
71 | 0.35 PU | 5234 | Passenger Seat Belt Indicator |
72 | 0.35 WH | 193 | Rear Defogger Relay Control |
Body Control Module (BCM) X3
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1 | 0.5 TN | 294 | Door Lock Actuator Unlock Control (AU3) |
A2 | -- | -- | Not Used |
A3 | 0.5 D-BU/WH | 149 | Courtesy Lamp Supply Voltage |
A4 | 0.5 GY | 295 | Door Lock Actuator Lock Control (AU3) |
A5 | 0.5 GY | 295 | Door Lock Actuator Lock Control (AU3) |
A6 | -- | -- | Not Used |
A7 | 0.5 BN | 9 | Park Lamp Supply Voltage |
A8 | 0.5 PK | 339 | Ignition 1 Voltage |
A9 | 0.8 YE | 618 | Left Rear Turn Signal Lamp Supply Voltage |
A10 | 0.5 GY | 157 | Courtesy Lamp Control |
A11 | -- | -- | Not Used |
A12 | 0.8 D-GN | 619 | Right Rear Turn Signal Lamp Supply Voltage |
B1 | 0.5 TN | 694 | Driver Door Lock Actuator Unlock Control (AU3) |
B2 | -- | -- | Not Used |
B3 | 0.35 RD/WH | 1240 | Battery Positive Voltage |
B4 | -- | -- | Not Used |
B5 | 0.35 BN | 4 | Accessory Voltage |
B6-B7 | -- | -- | Not Available |
B8-B11 | -- | -- | Not Used |
B12 | 0.35 GY | 8 | Instrument Panel Lamp Supply Voltage |
C1-C2 | -- | -- | Not Available |
C3-C4 | -- | -- | Not Used |
C5 | 3.0 D-GN | 801 | Retained Accessory Power Fuse Supply Voltage |
C6-C7 | -- | -- | Not Available |
C8-C11 | -- | -- | Not Used |
C12 | 0.35 OG | 228 | Windshield Washer Pump Control |
D1 | 5.0 RD/BK | 142 | Battery Positive Voltage |
D2-D3 | -- | -- | Not Used |
D4 | 0.5 RD/WH | 840 | Battery Positive Voltage |
D5 | 3.0 D-GN | 801 | Retained Accessory Power Fuse Supply Voltage (AU3) |
D6 | 3.0 PK | 739 | Ignition 1 Voltage |
D7 | 0.35 PK | 1339 | Ignition 1 Voltage |
D8-D9 | -- | -- | Not Used |
D10 | 3.0 RD/BK | 442 | Battery Positive Voltage |
D11 | 2.0 RD/WH | 640 | Battery Positive Voltage (UQ3) |
D12 | 3.0 RD/BK | 242 | Battery Positive Voltage |
Body Control Module (BCM) X4
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1-A12 | -- | -- | Not Used |
B1 | 0.35 OG | 228 | Windshield Washer Pump Control |
B2-B12 | -- | -- | Not Used |
C1 | 0.35 RD/WH | 1440 | Battery Positive Voltage |
C2-C5 | -- | -- | Not Used |
C6-C7 | -- | -- | Not Available |
C8 | 0.35 BN | 4 | Accessory Voltage |
C9-C10 | -- | -- | Not Used |
C11 | 0.35 GY | 8 | Instrument Panel Lamp Supply Voltage |
C12 | 0.35 GY/BK | 1458 | Instrument Panel Lamp Supply Voltage (4) |
D1 | 0.35 RD/WH | 1040 | Battery Positive Voltage |
D2 | -- | -- | Not Used |
D3 | 0.35 YE | 5199 | Run/Crank Relay Coil Control |
D4 | 3.0 BN | 141 | Ignition 3 Voltage |
D5 | -- | -- | Not Used |
D6-D7 | -- | -- | Not Available |
D8-D9 | -- | -- | Not Used |
D10 | 0.8 RD/WH | 1140 | Battery Positive Voltage |
D11 - D12 | -- | -- | Not Used |
E1-E5 | -- | -- | Not Used |
E6 | 0.35 PK | 439 | Ignition 1 Voltage |
E7-E11 | -- | -- | Not Used |
E12 | 2.0 BK | 550 | Ground |
F1 | 0.35 RD/WH | 1540 | Battery Positive Voltage |
F2 | 0.5 GY | 8 | Instrument Panel Lamp Supply Voltage |
F3 | -- | -- | Not Used |
F4 | 0.5 PK | 339 | Ignition 1 Voltage |
F5 | 0.35 PK | 339 | Ignition 1 Voltage |
F6 | 0.5 PK | 339 | Ignition 1 Voltage |
F7-F8 | -- | -- | Not Used |
F9 | 0.35 PK | 1539 | Ignition 1 Voltage |
F10-F12 | -- | -- | Not Used |
Data Link Connector (DLC)
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
2-3 | -- | -- | Not Used |
4 | 0.5 BK | 550 | Ground |
5 | 0.5 BK/WH | 651 | Ground |
6 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus (+) |
7-13 | -- | -- | Not Used |
14 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus (-) |
15 | -- | -- | Not Used |
16 | 0.5 RD/WH | 40 | Battery Positive Voltage |
Data Link Resistor
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus (+) |
B | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus (-) |
Splice Pack XJ200
Connector Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A | D-GN | 5060 | Low Speed GMLAN Serial Data |
B | L-GN | 5060 | Low Speed GMLAN Serial Data |
C | L-GN/BK | 5060 | Low Speed GMLAN Serial Data |
D | D-GN/BK | 5060 | Low Speed GMLAN Serial Data |
E | D-GN/RD | 5060 | Low Speed GMLAN Serial Data |
F | D-GN/WH | 5060 | Low Speed GMLAN Serial Data |
G-J | -- | -- | Not Used |
K | D-GN/YE | 5060 | Low Speed GMLAN Serial Data |
L-M | -- | -- | Not Used |
