Computer/Integrating Systems Connector End Views. Chevrolet Corvette 2005

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Corvette 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Computer/Integrating Systems 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)

Body Control Module (BCM) C1

Connector Part Information

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

Terminal Part Information

Pins: 2, 7, 12-19, 22, 29, 35, 38, 40, 42, 44, 47, 49, 51, 53, 55-57, 60, 63-66, 68-71
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Body Control Module (BCM) C1

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	YE	5058	Intrusion Sensor Armed Signal (Export)
3-6	--	--	Not Used
7	L-GN	5724	Ignition Mode Switch Mode Control
8-11	--	--	Not Used
12	BK/WH	851	Signal Ground
13	TN	28	Horn Relay Control
14	D-BU	5719	Ignition Mode Switch Start LED Signal
15	WH	5741	Steering Column Lock Module Lock Enable Relay Control (Export)
16	L-BU	1344	Trunk Release Relay Control
17	D-GN	1399	Accessory Voltage Signal (CM7)
18	OG/BK	744	Trunk Ajar Switch Signal
19	D-GN/WH	1317	Fog Lamp Relay Control
20-21	--	--	Not Used
22	YE	43	Accessory Voltage
23-28	--	--	Not Used
29	TN/WH	1969	Headlamp High Beam Relay Control
30-34	--	--	Not Used
35	TN	305	Trunk Key Switch Signal
36-37	--	--	Not Used
38	L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
39	--	--	Not Used
40	GY	91	Windshield Wiper Switch Signal 2
41	--	--	Not Used
42	GY	2169	Convertible Top Relay Cover Release Control (Convertible)
43	--	--	Not Used
44	TN	126	Left Front Door Open Switch Signal
45-46	--	--	Not Used
47	OG/BK	737	Rear Compartment Lamp Control (CM7)
48	--	--	Not Used
49	PU	5059	Intrusion Sensor Alarm On Signal (Export)
50	--	--	Not Used
51	GY/BK	745	Left Front Door Ajar Switch Signal
52	--	--	Not Used
53	TN/WH	746	Right Front Door Ajar Switch Signal
54	--	--	Not Used
55	L-GN	1037	BCM Class 2 Serial Data
56	D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage
57	WH	2282	Headlamp Washer Relay Control
58-59	--	--	Not Used
60	PK	5780	Windshield Wiper Motor Park Switch Signal
61-62	--	--	Not Used
63	L-GN	1177	Right Front Door Open Switch Signal
64	D-BU	2167	Convertible Top Cover Ajar Switch Supply Voltage (Y67)
65	WH	1080	Park Lamp Relay Control
66	L-GN/WH	5723	Ignition Mode Switch Mode Voltage
67	--	--	Not Used
68	TN/BK	5168	Power Sounder Enable Signal (Export)
69	PK/BK	109	Hood Ajar Switch Signal (Export)
70	TN/WH	1384	Selective Ride Control Switch Signal (F55)
71	BN/WH	2091	Trunk Release Switch Supply Voltage
72	--	--	Not Used

Body Control Module (BCM) C2

Connector Part Information

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

Terminal Part Information

Pins: 1-7, 9, 11, 14-20, 22, 31, 49, 51, 57, 59, 61, 66-71
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Body Control Module (BCM) C2

Pin	Wire Color	Circuit No.	Function
1	TN/BK	2500	High Speed GMLAN Serial Data (+)
2	TN/BK	2500	High Speed GMLAN Serial Data (+)
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	YE	1977	Rear Fog Lamp Relay Control (Export)
7	PK	5068	Intrusion Sensor Switch Disable Signal (Export)
8	--	--	Not Used
9	TN	2144	Hazard Switch Signal
10	--	--	Not Used
11	OG	5721	Ignition Mode Switch Off LED Signal
12-13	--	--	Not Used
14	TN	28	Horn Relay Control
15	WH	103	Headlamp Switch On Signal
16	OG	192	Front Fog Lamp Switch Signal
17	L-BU	1872	Park Lamp Switch Off Signal
18	GY	5381	Brake Position Sensor 5-Volt Reference
19	TN	2501	High Speed GMLAN Serial Data (-)
20	TN	2501	High Speed GMLAN Serial Data (-)
21	--	--	Not Used
22	L-BU	187	Rear Fog Lamp Switch Signal (Export)
23-30	--	--	Not Used
31	TN	5380	Brake Position Sensor Signal
32-48	--	--	Not Used
49	D-BU	75	Accessory Supply Voltage (MM6/MZ6)
50	--	--	Not Used
51	BN	1356	Flash To Pass Switch Signal
52-56	--	--	Not Used
57	L-BU	1714	Windshield Wiper Switch Low Signal
58	--	--	Not Used
59	BN	5382	Brake Position Sensor Low Reference
60	--	--	Not Used
61	GY	1884	Cruise Control Set/Coast/Resume/Accelerate Switch Signal
62-65	--	--	Not Used
66	L-BU/WH	1414	Left Front Turn Signal Switch Signal
67	D-BU/WH	1415	Right Front Turn Signal Switch Signal
68	BN/WH	1571	Traction Control Switch Signal
69	D-GN/WH	1932	Shift Select Switch Park Signal (M32)
69	L-BU	2182	Reverse Lamp Relay Control (MM6/MZ6)
70	GY/BK	896	Hard Top Connected Signal (CM7)
71	L-GN	5720	Ignition Mode Switch Accessory LED Signal
72	--	--	Not Used

Body Control Module (BCM) C3

Connector Part Information

OEM: 15404825
Service: 15404825
Description: 41-Way F (RD)

Terminal Part Information

Pins: D1, D6
Terminal/Tray: 12191475/1
Core/Insulation Crimp: A/G
Release Tool/Test Probe: 12094429/J-35616-4A (PU)

Pins: A7, A8, A10, B3, B5, B12, C3, C12, D3, D7
Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: D12
Terminal/Tray: 12110842/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A1, A3, A4, A6, A9, A12, C5, D9-D11
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A1, A4, A9, A12, C5, D10, D11 - C/A
Core/Insulation Crimp: Pins A3, A6, D9 - E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Body Control Module (BCM) C3

Pin	Wire Color	Circuit No.	Function
A1	TN	694	Driver Door Lock Actuator Unlock Control
A2	--	--	Not Used
A3	OG	1732	Courtesy Lamp Supply Voltage
A4	TN	294	Door Lock Actuator Unlock Control
A5	--	--	Not Used
A6	RD/WH	740	Battery Positive Voltage (Domestic/Japan/Canada)
A7	RD/WH	240	Battery Positive Voltage
A8	RD/WH	1040	Battery Positive Voltage
A9	YE	18	Left Rear Stop/Turn Lamp Supply Voltage
A10	WH	156	Courtesy Lamp Switch Signal
A11	--	--	Not Used
A12	D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage
B1-B2	--	--	Not Used
B3	RD/WH	1240	Battery Positive Voltage (Export)
B4	--	--	Not Used
B5	PK	3	Run/Crank Ignition 1 Voltage
B8-B11	--	--	Not Used
B12	PK	5722	Ignition Mode Switch LED Supply Voltage
C3	PK	1139	Ignition 1 Voltage
C3	PK	1139	Ignition 1 Voltage (UL2)
C4	--	--	Not Used
C5	PK	839	Ignition 1 Voltage
C8-C11	--	--	Not Used
C12	PK	94	Windshield Washer Relay Control
D1	RD/BK	242	Battery Positive Voltage
D3	PK	1139	Ignition 1 Voltage
D3	PK	1139	Ignition 1 Voltage
D4	RD/WH	1340	Battery Positive Voltage
D5	--	--	Not Used
D6	RD/BK	242	Battery Positive Voltage
D7	RD/WH	840	Battery Positive Voltage
D8	--	--	Not Used
D9	L-GN	24	Backup Lamp Supply Voltage
D10	RD/WH	640	Battery Positive Voltage
D11	RD/WH	540	Battery Positive Voltage (CM7)
D12	RD/WH	1740	Battery Positive Voltage

Body Control Module (BCM) C4

Connector Part Information

OEM: 15356603
Service: 88988776
Description: 68-Way F Metri-Pack 280 Series, Flexlock (GY)

Terminal Part Information

Pins: D4
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A2, A3, B1, B10, C4, C8, C10, D1, D3, D5, D8, D10, E1, E5, E6, E8, E10, E12, F1, F5, F6, F9
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A2, B10, D8, D10, E6, E10, E12 - E/A
Core/Insulation Crimp: Pins A3, B1, C4, C8, C10, D1, D3, D5, E1, E5, E8, F1, F5, F6, F9 - E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Body Control Module (BCM) C4

Pin	Wire Color	Circuit No.	Function
A1	--	--	Not Used
A2	WH	156	Courtesy Lamp Switch Signal
A2	WH	156	Courtesy Lamp Switch Signal
A3	L-GN	24	Backup Lamp Supply Voltage
A4-A12	--	--	Not Used
B1	PK	94	Windshield Washer Switch Signal
B2-B9	--	--	Not Used
B10	PK	1439	Ignition 1 Voltage
B11-B12	--	--	Not Used
C1	RD/WH	140	Battery Positive Voltage (Europe/UE1)
C2-C3	--	--	Not Used
C4	WH	17	Stop Lamp Switch Signal
C5	--	--	Not Used
C8	PK	3	Ignition 1 Voltage
C9	--	--	Not Used
C10	PK	739	Ignition 1 Voltage
C10	PK	739	Ignition 1 Voltage
C11-C12	--	--	Not Used
D1	RD/WH	340	Battery Positive Voltage
D2	--	--	Not Used
D3	PK	3	Run/Crank Ignition 1 Voltage
D4	L-BU	20	Stop Lamp Supply Voltage
D5	OG	1732	Electronic Control Unit 12-Volt Reference (3)
D8	PK	639	Ignition 1 Voltage
D9	--	--	Not Used
D10	RD/WH	1140	Battery Positive Voltage
D10	RD/WH	1140	Battery Positive Voltage
D11-D12	--	--	Not Used
E1	RD/WH	440	Battery Positive Voltage
E1	RD/WH	440	Battery Positive Voltage
E2-E4	--	--	Not Used
E5	OG	1732	Electronic Control Unit 12-Volt Reference
E6	RD/WH	740	Battery Positive Voltage
E7	--	--	Not Used
E8	PK	1039	Ignition 1 Voltage
E9	--	--	Not Used
E10	RD/WH	1240	Battery Positive Voltage
E11	--	--	Not Used
E12	BK	1550	Ground
F1	RD/WH	240	Battery Positive Voltage
F2-F4	--	--	Not Used
F5	RD/WH	1040	Battery Positive Voltage (Export)
F6	RD/WH	1040	Battery Positive Voltage (Convertible)
F7-F8	--	--	Not Used
F9	RD/WH	3140	Battery Positive Voltage (Export)
F10-F12	--	--	Not Used

Data Link Connector (DLC)

Connector Part Information

OEM: 12110250
Service: See Catalog
Description: 16-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Pins: 2, 4-6, 14, 16
Terminal/Tray: 12129484/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Data Link Connector (DLC)

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	PU	1132	DLC Class 2 Serial Data
3	--	--	Not Used
4	BK	1450	Ground
5	BK/WH	851	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	1040	Battery Positive Voltage