Fuse Block - Underhood C2

Fig 1: Fuse Block - Underhood C2

Courtesy of GENERAL MOTORS CORP.

Electrical Center Identification Views

Connector Part Information

Terminal Part Information

Fuse Block - Underhood C2

Pin	Wire Color	Circuit No.	Function
1	OG	1140	Battery Positive Voltage (UC6)
2	BN	341	Ignition 3 Voltage (YC3)
3-4	-	-	Not Used
5	PU	34	Front Fog Lamp Supply Voltage
6	-	-	Not Used
7	PK	1439	Ignition 1 Voltage
8	OG	640	Battery Positive Voltage
9	D-GN	1329	Horn Fuse Supply Voltage
10	L-GN	24	Backup Lamp Supply Voltage
11	-	-	Not Used
12	OG	1740	Battery Positive Voltage
13	BK	293	Rear Defog Element Supply Voltage
14	GY	120	Fuel Pump Supply Voltage
15	YE	243	Accessory Voltage
16	YE	143	Accessory Voltage
17	PK	639	Ignition 1 Voltage
18	PK	739	Ignition 1 Voltage
19	BK/WH	1969	Headlamp High Beam Relay Control
20	D-BU	1201	Headlamp Low Beam
21	BK	28	Horn Relay Control
22	OG	1240	Battery Positive Voltage
23	D-GN	95	Windshield Wiper Motor Low Speed Control
24	OG	2040	Battery Positive Voltage
25	OG	840	Battery Positive Voltage
26	YE	343	Accessory Voltage
27	YE	343	Accessory Voltage
28	-	-	Not Used
29	YE	317	Fog Lamp Relay Control
30	PK	1200	Headlamp High Beam Signal
31	-	-	Not Used
32	PK/WH	1970	Headlamp Relay Control
33	PU	92	Windshield Wiper Motor High Speed Control
34	BK	850	Ground
35	OG	240	Battery Positive Voltage
36	D-GN/WH	465	Fuel Pump Relay Control
37	D-GN	113	Windshield Wiper Switch Signal 1
38	D-GN/WH	459	A/C Compressor Clutch Relay Control
39	YE/BK	625	Starter Enable Relay Control
40	WH	193	Rear Defog Relay Control
41	GY	91	ON/OFF Wiper Relay Control
42	OG	740	Battery Positive Voltage
43	OG	2340	Battery Positive Voltage
44	OG	540	Battery Positive Voltage
45	OG	1640	Battery Positive Voltage
46	OG	540	Battery Positive Voltage
47	YE	443	Accessory Voltage