X50A Fuse Block - Underhood X2

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Body
OEM Connector: 13405621
Service Connector: 19332382
Description: 74-Way F 1.5, 2.8 CTS, 6.3 MCP Series (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13579915	J-35616-40 (BU)	J-38125-556	1241408-1	Lear 28	A	B
II	13579915	J-35616-40 (BU)	J-38125-556	1241408-1	Lear 28	C	A
III	13579921	J-35616-40 (BU)	J-38125-556	1241406-1	Lear 17	F	1
IV	19332365	J-35616-14 (GN)	J-38125-560	Not Available	Not Available	Not Available	Not Available
V	19332366	J-35616-35 (VT)	J-38125-12A	Not Available	Not Available	Not Available	Not Available
VI	19333301	J-35616-22 (RD)	J-38125-560	Not Available	Not Available	Not Available	Not Available
VII	19369711	J-35616-14 (GN)	J-38125-560	Not Available	Not Available	Not Available	Not Available
VIII	Not Required	No Tool Required	Not Available	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.35	VT/WH	239	Run/Crank Ignition 1 Voltage	VIII	-
2 - 3	-	-	-	Not Occupied	-	-
4	0.75 0.5	VT/GY VT/GY	139 139	Run/Crank Ignition 1 Voltage Run/Crank Ignition 1 Voltage	V V	DD8+UVC DD8-UVC
5	-	-	-	Not Occupied	-	-
6	0.35	VT/BK	339	Run/Crank Ignition 1 Voltage	VIII	-
7	-	-	-	Not Occupied	-	-
8	0.75	RD/BN	1742	Battery Positive Voltage	V	-
9	0.5	YE/VT	6030	Brake Vacuum Sensor Signal	IV	-
10	0.75	BN/YE	1970	Headlamp Low Beam Relay Control	IV	T4F
11	0.5	YE/RD	6031	Brake Vacuum Sensor 5V Reference	IV	-
12	0.35	YE/BU	2282	Headlamp Washer Relay Control	IV	CE4
13	-	-	-	Not Occupied	-	-
14	0.5	BN/YE	2267	Mirror Heating Element Control	IV	-
15	0.35	GN/VT	5199	Run/Crank Relay Coil Control	IV	-
16	0.35	YE	5420	Rear Wiper Motor Relay Coil Control	IV	-
17 - 18	-	-	-	Not Occupied	-	-
19	0.75	BU	393	Rear Window Wiper Motor Control	V	-
20	0.35	BN/WH	1317	Fog Lamp Relay Control	IV	-
21	0.35	BN/VT	1969	Headlamp High Beam Relay Control	IV	T4A/T4F
22	1.5	RD/GY	3540	Battery Positive Voltage	VII	-
23	0.35	WH/VT	860	Front Windshield Wiper Switch High Signal	IV	-
24	0.5	VT/GN	39	Run/Crank Ignition 1 Voltage	IV	-
25	0.35	BN/GY	2268	Windshield Washer Relay Control	IV	-
26	0.35	BN/VT	193	Rear Defog Relay Control	IV	-
27 - 30	-	-	-	Not Occupied	-	-
31	2.5	RD/WH	342	Battery Positive Voltage	I	-
32 - 33	-	-	-	Not Occupied	-	-
34	4	BN/VT	293	Rear Defog Element Control	III	-
35 - 36	-	-	-	Not Occupied	-	-
37	4	RD/VT	340	Battery Positive Voltage	VI	-
38 - 40	-	-	-	Not Occupied	-	-
41	1.5	GN	6271	Crankshaft 60X Sensor Signal	II	-
42	-	-	-	Not Occupied	-	-
43	4	RD/BU	1542	Battery Positive Voltage	III	-
44	1.5	GN	6271	Crankshaft 60X Sensor Signal	II	-
45 - 48	-	-	-	Not Occupied	-	-
49	0.5	RD/BU	1240	Battery Positive Voltage	IV	MO5/M4Y
50	-	-	-	Not Occupied	-	-
51	0.35	BN/WH	28	Horn Relay Control	IV	-
52	0.35	GN/WH	2270	Rear Window Washer Relay Control	IV	-
53 - 63	-	-	-	Not Occupied	-	-
64	0.35	GY	91	Windshield Wiper Motor Relay Coil Control	IV	-
65	1.5	BK	1550	Ground	VII	-
66	0.35	VT/BU	5705	Powertrain Main Relay Fused Control 6	IV	-
67	0.5	VT/BU	5705	Powertrain Main Relay Fused Control 6	V	-
68 - 70	-	-	-	Not Occupied	-	-
71	0.75	RD/VT	542	Battery Positive Voltage	V	NT7/NU5
72	2.5	RD/BU	3240	Battery Positive Voltage	V	-
73	0.75	RD/WH	4740	Battery Positive Voltage	V	-
74	-	-	-	Not Occupied	-	-