| Table 1: | Data Link Connector (DLC) |
| Table 2: | Body Control Module (BCM) C1 |
| Table 3: | Body Control Module (BCM) C2 |
| Table 4: | Body Control Module (BCM) C3 |
| Table 5: | Body Control Module (BCM) C4 |
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | ||||
1 | D-GN | 5060 | Low Speed GMLAN Serial Data | ||||
2 | PU | 1807 | Class 2 Serial Data | ||||
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 | ||||
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|---|---|---|---|---|---|---|---|
Connector 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 | TN | 305 | Trunk Key Switch Signal | ||||
5 | -- | -- | Not Used | ||||
6 | YE | 61 | Ground | ||||
7-11 | -- | -- | Not Used | ||||
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 | ||||
20-21 | -- | -- | Not Used | ||||
22 | D-GN | 113 | Windshield Wiper Switch Signal 2 | ||||
23 | -- | -- | Not Used | ||||
24 | WH | 17 | Stop Lamp Supply Voltage | ||||
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 (NW7, NW9) | ||||
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 DRL/Turn 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 Supply Voltage | ||||
43-46 | -- | -- | Not Used | ||||
47 | L-GN | 1478 | Coolant Level Switch Signal | ||||
48-50 | -- | -- | 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 DRL/Turn 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 | D-GN | 5525 | Tap Up/Tap Down Enable Signal (GT) | ||||
62 | TN/WH | 99 | Hazard Indicator Supply Voltage | ||||
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 (AP3) | ||||
70 | PU | 5531 | Hood Ajar Switch Signal (AP3) | ||||
71 | BN/WH | 2091 | Trunk Release Switch Supply Voltage | ||||
72 | TN/WH | 746 | Right Front Door Ajar Switch Signal | ||||
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|---|---|---|---|---|---|---|---|
Connector 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 Signal | ||||
6-8 | -- | -- | Not Used | ||||
9 | WH | 111 | Hazard Switch Signal | ||||
10 | -- | -- | Not Used | ||||
11 | D-GN | 264 | Security Indicator Supply Voltage | ||||
12 | L-GN | 377 | Serial Data | ||||
13 | BK/WH | 651 | Ground | ||||
14 | TN | 28 | Horn Relay Control | ||||
15 | WH | 103 | Headlamp Switch Headlamps On Signal | ||||
16 | OG | 192 | Front Fog Lamp Switch Signal | ||||
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 | ||||
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 | 5-Volt Reference | ||||
63-65 | -- | -- | 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 | ||||
69 | D-GN/WH | 762 | A/C Request Signal | ||||
70-71 | -- | -- | Not Used | ||||
72 | TN | 683 | Rear Defog Indicator Supply Voltage | ||||
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|---|---|---|---|---|---|---|---|
Connector Part Information |
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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 | ||||
A7 | BN | 9 | Park Lamp Supply Voltage | ||||
A8 | PK | 339 | Ignition 1 Voltage (GT) | ||||
A9 | YE | 18 | Left Rear Stop/Turn Lamp Supply Voltage | ||||
A10 | GY | 157 | Courtesy Lamp Control | ||||
A11 | D-BU | 1307 | Power Window Master Switch Lockout Control | ||||
A12 | D-GN | 19 | Right Rear Stop/Turn Lamp Supply Voltage | ||||
B1 | TN | 694 | Driver Door Lock Actuator Unlock Control | ||||
B2-B4 | -- | -- | Not Used | ||||
B5 | BN | 4 | Accessory Voltage | ||||
B6-B7 | -- | -- | Not Available | ||||
B8-B10 | -- | -- | Not Used | ||||
B11 | D-BU | 1307 | Power Window Master Switch Lockout Control | ||||
B12 | GY | 8 | Instrument Panel Lamp Supply Voltage | ||||
C1-C2 | -- | -- | Not Available | ||||
C3 | YE | 243 | Accessory Voltage (KA1) | ||||
YE | 243 | Accessory Voltage (KA1) | |||||
C4 | -- | -- | Not Used | ||||
C5 | YE | 343 | Accessory Voltage | ||||
C8 | -- | -- | Not Used | ||||
C9 | L-GN | 377 | Serial Data | ||||
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 Available | ||||
D3 | 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 | ||||
D12 | RD/BK | 242 | Battery Positive Voltage | ||||
| |||||||
|---|---|---|---|---|---|---|---|
Connector 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 | ||||
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 | ||||
C3 | L-GN | 377 | Serial Data | ||||
C4 | OG | 52 | Blower Motor High Control | ||||
C5 | BN | 9 | Park Lamp Supply Voltage | ||||
C6-C7 | -- | -- | Not Available | ||||
C8 | BN | 4 | Accessory Voltage | ||||
BN | 4 | Accessory Voltage | |||||
C9-C12 | -- | -- | Not Used | ||||
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 | ||||
D5 | -- | -- | Not Used | ||||
D6-D7 | -- | -- | Not Available | ||||
D8 | YE | 143 | Accessory Voltage | ||||
D9 | -- | -- | Not Used | ||||
D10 | RD/WH | 740 | Battery Positive Voltage (JF4) | ||||
RD/WH | 740 | Battery Positive Voltage (JF4) | |||||
D11-D12 | -- | -- | Not Used | ||||
E1 | RD/WH | 440 | Battery Positive Voltage | ||||
RD/WH | 440 | Battery Positive Voltage | |||||
E2 | -- | -- | Not Used | ||||
E3 | D-BU | 101 | Blower Motor Supply Voltage | ||||
E4-E9 | -- | -- | Not Used | ||||
E10 | RD/WH | 840 | Battery Positive Voltage (UE1) | ||||
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 | |||||
F4-F5 | -- | -- | Not Used | ||||
F6 | PK | 339 | Ignition 1 Voltage | ||||
F7-F8 | -- | -- | Not Used | ||||
F9 | PK | 1039 | Ignition 1 Voltage | ||||
F10-F12 | -- | -- | Not Used | ||||
