Body Control Module (BCM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		1326143-2 37-Way F Amp (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	OG	840	Battery Positive Voltage
3	YE	243	Accessory Voltage
4	YE	443	Accessory Voltage
5	D-BU	1307	Power Window Master Switch Lockout Control (Sedan)
6	D-BU	1307	Power Window Master Switch Lockout Control (Sedan w/A31)
7	D-BU	1307	Power Window Master Switch Lockout Control (Sedan w/A31)
8-16	-	-	Not Used
17	OG	1140	Battery Positive Voltage
18	GY	120	Fuel Pump Supply Voltage
19	D-GN/WH	465	Fuel Pump Relay Control
20	OG	1140	Battery Positive Voltage
21	RD	142	Battery Positive Voltage
22	RD	442	Battery Positive Voltage
23	BN	441	Ignition 3 Voltage (A31)
24	-	-	Not Used
25	PK	1200	Headlamp High Beam Signal
26	L-BU	20	Stop Lamp Switch Signal
27	L-BU	20	Stop Lamp Switch Signal
28	L-BU	20	Stop Lamp Switch Signal
29	L-BU	20	Stop Lamp Switch Signal
30	L-BU	20	Stop Lamp Switch Signal
31	-	-	Not Used
32	PK	3	Ignition 1 Voltage
33	-	-	Not Used
34	RD	342	Battery Positive Voltage
35-36	-	-	Not Used
37	RD	242	Battery Positive Voltage