Data Communication Connector End Views. Chevrolet Cobalt 2007

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 Cobalt 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Data Communication Connector End Views

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)
Connector 6:	SP200

Body Control Module (BCM) C1

Connector Part Information

OEM: 15393122
Service: 88987847
Description: 72-Way F Micro 64 (GY)

Terminal Part Information

Pins: 1, 6-8, 13-20, 22, 26, 33, 35, 36, 44, 47, 51, 54, 55, 57, 60-68, 70
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Pins: 31
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) C1

Pin	Wire Color	Circuit No.	Function
1	L-BU/BK	747	Left Rear Door Ajar Switch Signal (Sedan)
2	--	--	Not Used
3	PU	5531	Hood Closed switch Signal
4	TN/BK	109	Hood Ajar Switch Signal
5	--	--	Not Used
6	WH	682	Door Lock Lock/Unlock Signal
7	WH	682	Door Lock Lock/Unlock Signal
8	WH	1080	Park Lamp Relay Control
9-12	--	--	Not Used
13	PK	849	Brake Fluid Level Sensor Signal
14	L-BU	1134	Park Brake Switch Signal
15	YE	5199	Run/Crank Relay Coil Control
16	WH	193	Rear Defog Relay Control
17	D-BU	15	Right Front Turn Signal Lamp Supply Voltage
18	D-GN	5060	Low Speed GMLAN Serial Data
19	TN/WH	746	Right Front Door Ajar Switch Signal
20	L-GN/BK	748	Right Rear Door Ajar Switch Signal (Sedan)
21	--	--	Not Used
22	GY/BK	745	Left Front Door Ajar Switch Signal
23-25	--	--	Not Used
26	L-GN	1478	Coolant Level Switch Signal (LSJ)
27-32	--	--	Not Used
33	D-GN/WH	1135	A/T Shift Lock Control Solenoid Supply Voltage (MN5/MX0)
34	--	--	Not Used
35	L-BU	14	Left Front Turn Signal Lamp Supply Voltage
36	D-GN	5060	Low Speed GMLAN Serial Data
37-43	--	--	Not Used
44	TN/WH	1969	Headlamp High Beam Relay Control
45-46	--	--	Not Used
47	YE	196	Windshield Wiper Motor Park Switch Signal
48-50	--	--	Not Used
51	D-GN	113	Windshield Wiper Switch Signal
52-53	--	--	Not Used
54	YE	317	Fog Lamp Relay Control (T37)
55	OG/BK	744	Rear Compartment Lid Ajar Switch Signal
56	OG/BK	737	Rear Compartment Lamp Control
57	BN	253	Trunk Release Relay Control
58-59	--	--	Not Used
60	TN	28	Horn Relay Control
61	BK/WH	1251	Ground
62	RD/WH	1240	Battery Positive Voltage
63	GY	596	5-Volt Reference - 1
64	BK/WH	751	Ground
65	TN/WH	1704	Low Reference
66	GY/BK	1798	Low Reference (Sedan)
67	YE/BK	61	Low Reference
68	WH	5075	Current Sensor Signal
69	--	--	Not Used
70	D-GN/WH	636	Ambient Air Temperature Sensor Signal
71	L-GN/BK	592	DRL Relay Control
72	--	--	Not Used

Body Control Module (BCM) C2

Connector Part Information

OEM: 15393121
Service: 88987848
Description: 72-Way F Micro 64 (GY)

Terminal Part Information

Pins: 1-5, 9, 10-12, 14-17, 19, 20, 26, 38, 44, 47, 51, 54-58, 61, 62, 66-69, 72
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Pins: 70
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) C2

Pin	Wire Color	Circuit No.	Function
1	BN/WH	2500	High Speed GMLAN Serial Data (+)
2	TN/BK	2500	High Speed GMLAN Serial Data (+)
3	YE	10	Headlamp Switch Signal
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	TN	1576	Rear Compartment Lid Release Switch
11	D-GN	264	Security Indicator Supply Voltage
12-13	--	--	Not Used
14	TN	28	Horn Relay Control
15	WH	103	Headlamp Switch Headlamps On Signal
16	OG	192	Front Fog Lamp Switch Signal (T37)
17	PU/WH	549	Headlamp Switch Headlamps Off Signal
18	--	--	Not Used
19	BN	2501	High Speed GMLAN Serial Data (-)
20	TN	2501	High Speed GMLAN Serial Data (-)
21-25	--	--	Not Used
26	D-GN	44	Instrument Panel Lamp Dimmer Switch Signal
27-37	--	--	Not Used
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
52-53	--	--	Not Used
54	L-BU	20	Stop Lamp Supply Voltage
55	--	--	Not Used
56	WH	1390	Off/Run/Crank Voltage
57	GY	112	Windshield Wiper Switch Signal
58	PU	719	Low Reference
59-60	--	--	Not Used
61	GY	1884	Cruise Control Switch Signal (K34)
62	WH/BK	1073	Ignition Key Resistor Signal
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	L-GN	66	A/C Request Signal (C67)
70	--	--	Not Used
71	PU	5234	Passenger Seatbelt Reminder
72	WH	193	Rear Defog Relay Control

Body Control Module (BCM) C3

Connector Part Information

OEM: 15492675
Service: 88988613
Description: 41-Way F Metri-Pack 280, 800 Series (RD)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) C3

Pin	Wire Color	Circuit No.	Function
A1	TN	294	Door Lock Actuator Unlock Control (AU3)
A2	TN	294	Door Lock Actuator Unlock Control (AU3) (Sedan)
A2	TN	294	Door Lock Actuator Unlock Control (AU3) (Sedan)
A3	D-BU/WH	149	Courtesy Lamp Supply Voltage
A4	GY	295	Door Lock Actuator Lock Control (AU3) (Driver)
A4	GY	295	Door Lock Actuator Lock Control (AU3) (Passenger)
A5	GY	295	Door Lock Actuator Lock Control (AU3) (Sedan)
A5	GY	295	Door Lock Actuator Lock Control (AU3) (Sedan)
A6	--	--	Not Used
A7	BN	9	Park Lamp Supply Voltage
A8	PK	339	Run/Crank Ignition 1 Voltage (UQ3)
A9	YE	18	Left Rear Stop/Turn Lamp Supply Voltage
A10	GY	157	Courtesy Lamp Control
A11	--	--	Not Used
A12	D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage
B1	TN	694	Driver Door Lock Actuator Unlock Control
B2	--	--	Not Used
B3	RD/WH	1240	Battery Positive Voltage
B3	RD/WH	1240	Battery Positive Voltage
B4	--	--	Not Used
B5	BN	4	Accessory Voltage
B5	BN	4	Accessory Voltage (L61/LE5)
B6-B7	--	--	Not Available
B8-B11	--	--	Not Used
B12	GY	8	Instrument Panel Lamp Supply Voltage (LSJ) and (J41)
B12	GY	8	Instrument Panel Lamp Supply Voltage (L61/LE5)
B12	GY	8	Instrument Panel Lamp Supply Voltage (L61/LE5)
C1-C2	--	--	Not Available
C3	D-GN	1301	Retained Accessory Power Fuse Supply Voltage
C4	--	--	Not Used
C5	D-GN	801	Retained Accessory Power Fuse Supply Voltage
C6-C7	--	--	Not Available
C8-C11	--	--	Not Used
C12	OG	228	Windshield Washer Pump Control
D1	RD/BK	142	Battery Positive Voltage
D2	--	--	Not Available
D3	--	--	Not Used
D4	RD/WH	840	Battery Positive Voltage
D5	D-GN	801	Retained Accessory Power Fuse Supply Voltage
D6	PK	739	Run/Crank Ignition 1 Voltage
D7	PK	1339	Ignition 1 Voltage
D8-D9	--	--	Not Used
D10	RD/BK	442	Battery Positive Voltage
D11	--	--	Not Used
D12	RD/WH	242	Battery Positive Voltage

Body Control Module (BCM) C4

Connector Part Information

OEM: 15492668
Service: 88988776
Description: 68-Way F Metri-Pack 280 Series (L-GY)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) C4

Pin	Wire Color	Circuit No.	Function
A1	RD/WH	640	Battery Positive Voltage (UQ3)
A2-A12	--	--	Not Used
B1	OG	228	Windshield Washer Pump Control
B2	GY	8	Instrument Panel Lamp Supply Voltage
B3-B12	--	--	Not Used
C1	RD/WH	1440	Battery Positive Voltage
C2	GY	8	Instrument Panel Lamp Supply Voltage
C2	GY	8	Instrument Panel Lamp Supply Voltage
C3-C5	--	--	Not Used
C6-C7	--	--	Not Available
C8	BN	4	Accessory Voltage
C9-C10	--	--	Not Used
C11	GY	8	Instrument Panel Lamp Supply Voltage
C12	GY	8	Instrument Panel Lamp Supply Voltage
D1	RD/WH	1040	Battery Positive Voltage
D2	--	--	Not Used
D3	YE	5199	Run/Crank Voltage
D4	BN	141	Ignition 3 Voltage
D5	--	--	Not Used
D6-D7	--	--	Not Available
D8-D9	--	--	Not Used
D10	RD/WH	1140	Battery Positive Voltage
D10	RD/WH	1140	Battery Positive Voltage
D11-D12	--	--	Not Used
E1	RD/WH	140	Battery Positive Voltage
E2-E5	--	--	Not Used
E6	PK	439	Ignition 1 Voltage
E6	PK	439	Ignition 1 Voltage (Coupe) (TV5)
E7-E11	--	--	Not Used
E12	BK/WH	651	Ground
F1	RD/WH	1540	Battery Positive Voltage
F1	RD/WH	1540	Battery Positive Voltage
F2	--	--	Not Used
F3	GY	8	Instrument Panel Lamp Supply Voltage
F3	GY	8	Instrument Panel Lamp Supply Voltage
F4	PK	339	Ignition 1 Voltage
F4	PK	339	Ignition 1 Voltage
F5	PK	339	Ignition 1 Voltage
F5	PK	339	Ignition 1 Voltage
F6	PK	339	Ignition 1 Voltage
F7-F8	--	--	Not Used
F9	PK	1539	Ignition 1 Voltage
F9	PK	1539	Ignition 1 Voltage
F10-F12	--	--	Not Used

Data Link Connector (DLC)

Connector Part Information

OEM: 15488184
Service: 19115029
Description: 16-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Data Link Connector (DLC)

Pin	Wire Color	Circuit No.	Function
1	D-GN	5060	Low Speed GMLAN Serial Data
2	D-GN	1049	PCM Class 2 Serial Data (LSJ)
3	--	--	Not Used
4	BK	550	Ground
5	BK/WH	1051	Signal Ground
6	TN/BK	2500	High Speed GMLAN Serial Data (+)
7-13	--	--	Not Used
14	TN	2501	High Speed GMLAN Serial Data (-)
15	--	--	Not Used
16	RD/WH	40	Battery Positive Voltage

SP200

Connector Part Information

OEM: 12191216
Service: 15305914
Description: 12-Way F GT 150 SPL Saver (L-GY)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

SP200

Pin	Wire Color	Circuit No.	Function
A	D-GN	5060	Low Speed GMLAN Serial Data
B	--	--	Not Used
C	D-GN	5060	Low Speed GMLAN Serial Data
D	D-GN	5060	Low Speed GMLAN Serial Data
E	--	--	Not Used
F	D-GN	5060	Low Speed GMLAN Serial Data
G	--	--	Not Used
H	D-GN	5060	Low Speed GMLAN Serial Data
J	--	--	Not Used
K	D-GN	5060	Low Speed GMLAN Serial Data
L	--	--	Not Used
M	D-GN	5060	Low Speed GMLAN Serial Data