| Connector 1: | Body Control Module (BCM) C1 |
| Connector 2: | Body Control Module (BCM) C2 |
| Connector 3: | Body Control Module (BCM) C3 |
| Connector 4: | Body Control Module (BCM) C4 |
| Connector 5: | Data Link Connector (DLC) |
Body Control Module (BCM) C1
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | -- | -- | Not Used |
2 | L-GN/BK | 592 | DRL Relay Control |
3 | D-GN/WH | 636 | Ambient Air Temperature Sensor Signal |
4 | -- | -- | Not Used |
5 | WH | 5075 | Battery Current Sensor Signal (HP7) |
6 | YE | 61 | Low Reference |
7 | -- | -- | Not Used |
8 | BN | 5077 | Low Reference (HP7) |
9 | BK | 350 | Ground (HP7) |
10 | PK | 5076 | 5-Volt Low Reference (HP7) |
11 | RD/WH | 1940 | Battery Positive Voltage (HP7) |
12 | BK | 1050 | Ground |
13 | TN | 28 | Horn Relay Control |
14 | -- | -- | Not Used |
15 | L-BU | 2182 | Reverse Lamp Relay Control |
16 | L-BU | 1344 | Trunk Release Relay Control |
17 | -- | -- | Not Used |
18 | OG/BK | 744 | Rear Compartment Lid Ajar Switch Signal |
19 | YE | 317 | Fog Lamp Relay Control (T96) |
20-21 | -- | -- | Not Used |
22 | D-GN | 113 | Windshield Wiper Switch Signal 2 |
23-25 | -- | -- | Not Used |
26 | YE | 196 | Windshield Wiper Motor Park Switch Signal |
27-28 | -- | -- | Not Used |
29 | TN/WH | 1969 | Headlamp High Beam Relay Control |
30-32 | -- | -- | Not Used |
33 | BN/WH | 1571 | Traction Control Switch Signal |
34 | -- | -- | Not Used |
35 | L-GN | 262 | Driver Door Key Switch Signal |
36 | -- | -- | Not Used |
37 | D-GN | 5060 | Low Speed GMLAN Serial Data |
38 | L-BU/WH | 1314 | Left Front Turn Signal Lamp Supply Voltage |
39 | -- | -- | Not Used |
40 | D-GN/WH | 1135 | A/T Shift Lock Control Solenoid Supply Voltage |
41 | -- | -- | Not Used |
42 | WH | 17 | Stop Lamp Switch Signal or Stop Lamp Supply Voltage |
43-50 | -- | -- | Not Used |
51 | GY/BK | 745 | Left Front Door Ajar Switch Signal |
52 | -- | -- | Not Used |
53 | L-GN/BK | 748 | Right Rear Door Ajar Switch Signal |
54 | L-BU/BK | 747 | Left Rear Door Ajar Switch Signal |
55 | D-GN | 5060 | Low Speed GMLAN Serial Data |
56 | D-BU/WH | 1315 | Right Front Turn Signal Lamp Supply Voltage |
57 | WH | 193 | Rear Defog Relay Control |
58 | YE | 5199 | Run/Crank Relay Coil Control |
59 | L-BU | 1134 | Park Brake Switch Signal |
60 | PK | 849 | Brake Fluid Level Sensor Signal |
61 | -- | -- | Not Used |
62 | TN/WH | 99 | Windshield Washer Fluid Level Signal |
63-64 | -- | -- | Not Used |
65 | WH | 1080 | Park Lamp Relay Control |
66 | WH | 682 | Door Lock Lock/Unlock Signal |
67 | WH | 682 | Door Lock Lock/Unlock Signal |
68 | -- | -- | Not Used |
69 | PK/BK | 109 | Hood Ajar Switch Signal (w/o HP7) |
70 | PU | 5531 | Hood Ajar Switch Signal (w/o HP7) |
71 | BN/WH | 2091 | Trunk Release Switch Supply Voltage |
72 | TN/WH | 746 | Right Front Door Ajar Switch Signal |
Body Control Module (BCM) C2
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
2 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
3 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
4 | PU | 524 | Headlamp Dimmer Switch High Beam Signal |
5 | BN/WH | 301 | Park Lamp Switch On Signal |
6-8 | -- | -- | Not Used |
9 | WH | 111 | Hazard Switch Signal |
10 | -- | -- | Not Used |
11 | D-GN | 264 | Security Indicator Supply Voltage |
12 | -- | -- | Not Used |
13 | BK/WH | 651 | Ground |
14 | TN | 28 | Horn Relay Control |
15 | WH | 103 | Ignition 1 Voltage |
16 | OG | 192 | Front Fog Lamp Switch Signal (T96) |
17 | PU/WH | 549 | Headlamp Switch Headlamps Off Signal |
18 | WH | 5359 | 5-Volt Reference |
19 | TN | 2501 | High Speed GMLAN Serial Data Bus- |
20 | TN | 2501 | High Speed GMLAN Serial Data Bus- |
21-25 | -- | -- | Not Used |
26 | D-GN | 44 | Instrument Panel Lamps Dimmer Switch Signal |
27-28 | -- | -- | Not Used |
29 | L-GN | 5980 | Adjustable Pedal Inhibit Signal (JF4) |
30 | -- | -- | Not Used |
31 | YE | 5361 | Brake Pedal Position Sensor Signal |
32 | -- | -- | Not Used |
33 | YE | 317 | Fog Lamp Relay Control (T96) |
34-36 | -- | -- | Not Used |
37 | D-GN | 5060 | Low Speed GMLAN Serial Data |
38 | D-GN | 5060 | Low Speed GMLAN Serial Data |
39-43 | -- | -- | Not Used |
44 | L-GN/BK | 1137 | DRL Ambient Light Sensor Signal |
45-46 | -- | -- | Not Used |
47 | YE/BK | 1138 | DRL Ambient Light Sensor Low Reference |
48-50 | -- | -- | Not Used |
51 | BN | 1356 | Flash To Pass Switch Signal |
52-54 | -- | -- | Not Used |
55 | D-GN | 5060 | Low Speed GMLAN Serial Data |
56 | WH | 1390 | Off/Run/Crank Voltage |
57 | GY | 112 | Windshield Wiper Switch Signal 1 |
58 | PU | 719 | Low Reference |
59 | BN | 5360 | Low Reference |
60 | -- | -- | Not Used |
61 | GY | 1884 | Cruise Control Switch Signal |
62 | WH/BK | 1073 | Ignition Key Resistor Signal |
63 | L-BU/BK | 590 | Sunload Sensor Signal (C68) |
64 | GY | 1548 | Sunload Sensor Signal (C68) |
65 | -- | -- | Not Used |
66 | YE/BK | 1418 | Left Rear Turn Signal Switch Signal |
67 | D-GN/WH | 1419 | Right Rear Turn Signal Switch Signal |
68 | L-BU | 292 | Rear Defog Switch Signal (C60) |
69 | D-GN | 762 | A/C Request Signal (C60) |
70 | -- | -- | Not Used |
71 | PU | 5234 | Passenger Seat Belt Indicator Signal |
72 | TN | 683 | Rear Defog Indicator Supply Voltage (C60) |
Body Control Module (BCM) C3
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1 | TN | 294 | Door Lock Actuator Unlock Control |
A2 | TN | 294 | Door Lock Actuator Unlock Control |
TN | 294 | Door Lock Actuator Unlock Control | |
A3 | OG | 1732 | Courtesy Lamps Supply Voltage |
A4 | GY | 295 | Door Lock Actuator Lock Control |
GY | 295 | Door Lock Actuator Lock Control | |
A5 | GY/BK | 295 | Door Lock Actuator Lock Control |
GY/BK | 295 | Door Lock Actuator Lock Control | |
A6 | PK | 1139 | Ignition 1 Voltage |
PK | 1139 | Ignition 1 Voltage | |
A7 | BN | 9 | Park Lamp Supply Voltage |
A8 | -- | -- | Not Used |
A9 | YE/BK | 1334 | Left Rear Turn Signal Lamp Supply Voltage |
A10 | GY | 157 | Courtesy Lamp Control |
A11 | D-BU | 1307 | Power Window Master Switch Lockout Control |
A12 | D-GN/WH | 1335 | Right Rear Turn Signal Lamp Supply Voltage |
B1 | TN | 694 | Driver Door Lock Actuator Unlock Control |
B2-B4 | -- | -- | Not Used |
B5 | BN | 4 | Accessory Voltage |
BN | 4 | Accessory Voltage (LAT/LY7) | |
B6-B10 | -- | -- | Not Used |
B11 | D-BU | 1307 | Power Window Master Switch Lockout Control |
B12 | GY | 8 | Instrument Panel Lamp Supply Voltage |
C1-C2 | -- | -- | Not Used |
C3 | YE | 243 | Accessory Voltage |
YE | 243 | Accessory Voltage | |
C4 | -- | -- | Not Used |
C5 | YE | 343 | Accessory Voltage |
C6-C8 | -- | -- | Not Used |
C9 | L-GN | 1011 | Remote Radio Control Signal (UK6) |
C10 | -- | -- | Not Used |
C11 | D-BU | 1307 | Power Window Master Switch Lockout Control |
C12 | OG | 228 | Windshield Washer Pump Control |
D1 | RD/BK | 342 | Battery Positive Voltage |
D2 | -- | -- | Not Used |
D3 | YE | 243 | Accessory Voltage |
YE | 243 | Accessory Voltage | |
D4 | RD/WH | 640 | Battery Positive Voltage |
D5 | YE | 343 | Accessory Voltage |
D6 | D-GN | 591 | Ignition 1 Voltage |
D7-D9 | -- | -- | Not Used |
D10 | RD/BK | 442 | Battery Positive Voltage |
D11 | RD/WH | 1340 | Battery Positive Voltage |
RD/WH | 1340 | Battery Positive Voltage | |
D12 | RD/BK | 242 | Battery Positive Voltage |
Body Control Module (BCM) C4
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
A1-A12 | -- | -- | Not Used |
B1 | OG | 228 | Windshield Washer Pump Control |
B2 | GY | 8 | Instrument Panel Lamp Supply Voltage |
B3 | BN | 41 | Ignition 3 Voltage (C60) |
B4-B5 | -- | -- | Not Used |
B6 | BN | 141 | Ignition 3 Voltage |
B7-B12 | -- | -- | Not Used |
C1 | RD/WH | 340 | Battery Positive Voltage |
C2 | GY | 8 | Instrument Panel Lamp Supply Voltage |
GY | 8 | Instrument Panel Lamp Supply Voltage | |
C3 | L-GN | 1011 | Remote Radio Control Signal (UK6) |
C4 | OG | 52 | Blower Motor High Control (C60) |
C5 | BN | 9 | Park Lamp Supply Voltage (C60) |
C6-C7 | -- | -- | Not Used |
C8 | BN | 4 | Accessory Voltage |
BN | 4 | Accessory Voltage | |
C9-C10 | -- | -- | Not Used |
C11 | GY | 8 | Instrument Panel Lamp Supply Voltage |
C12 | YE | 390 | Instrument Panel Lamp Supply Voltage - 3 |
D1 | RD/WH | 1040 | Battery Positive Voltage |
D2 | -- | -- | Not Used |
D3 | PK | 3 | Ignition 1 Voltage |
PK | 3 | Ignition 1 Voltage | |
D4 | PU | 65 | Blower Motor Supply Voltage (C60) |
D5-D7 | -- | -- | Not Used |
D8 | YE | 143 | Accessory Voltage |
D9 | -- | -- | Not Used |
D10 | RD/WH | 740 | Battery Positive Voltage |
RD/WH | 740 | Battery Positive Voltage | |
D11-D12 | -- | -- | Not Used |
E1 | RD/WH | 440 | Battery Positive Voltage |
RD/WH | 440 | Battery Positive Voltage | |
E2 | RD/BK | 442 | Battery Positive Voltage (C68) |
E3 | D-BU | 101 | Blower Motor Supply Voltage (C60) |
E4-E9 | -- | -- | Not Used |
E10 | RD/WH | 840 | Battery Positive Voltage |
E11 | -- | -- | Not Used |
E12 | BK | 650 | Ground |
F1 | RD/WH | 1440 | Battery Positive Voltage |
RD/WH | 1440 | Battery Positive Voltage | |
F2 | GY | 8 | Instrument Panel Lamp Supply Voltage |
GY | 8 | Instrument Panel Lamp Supply Voltage (JF4) | |
F3 | GY | 8 | Instrument Panel Lamp Supply Voltage |
GY | 8 | Instrument Panel Lamp Supply Voltage (T96) | |
F4 | PK | 339 | Ignition 1 Voltage |
F5 | -- | -- | Not Used |
F6 | PK | 339 | Ignition 1 Voltage (KB7) |
F7-F8 | -- | -- | Not Used |
F9 | PK | 1039 | Ignition 1 Voltage (NV7) |
F10-F12 | -- | -- | Not Used |
Data Link Connector (DLC)
Connector Part Information
|
Terminal Part Information
|
Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
1 | D-GN | 5060 | Low Speed GMLAN Serial Data |
2-3 | -- | -- | Not Used |
4 | BK | 650 | Ground |
5 | BK/WH | 651 | Ground |
6 | TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
7-13 | -- | -- | Not Used |
14 | TN | 2501 | High Speed GMLAN Serial Data Bus- |
15 | -- | -- | Not Used |
16 | RD/WH | 440 | Battery Positive Voltage |
