X50A Fuse Block - Underhood X3

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine
OEM Connector: 13968449
Service Connector: 19332383
Description: 60-Way F 1.5 CTS, 2.8 CTS, 6.3 MCP, 9.5 YPT Series (GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13505347	J-35616-14 (GN)	J-38125-557	1241374-1	Lear 17	E	2
II	13579915	J-35616-40 (BU)	J-38125-556	1241408-1	Lear 28	A	B
III	13582285	J-35616-35 (VT)	J-38125-557	1241388-1	Lear 17	E	C
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	Not Available	No Tool Required	J-38125-215A	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1 - 2	-	-	-	Not Occupied	-	-
3	0.5	RD/WH	140	Battery Positive Voltage	III	-
4 - 7	-	-	-	Not Occupied	-	-
8	0.5	VT/GN	439	Run/Crank Ignition 1 Voltage	III	-
9	-	-	-	Not Occupied	-	-
10	0.5	YE/BU	5126	After Boil Heater Pump Control	V	-
11	-	-	-	Not Occupied	-	-
12	0.5	WH/BK	2366	Cooling Fan Control Relay Speed Signal	IV	-
13 - 16	-	-	-	Not Occupied	-	-
17	0.5	GY	5127	After Boil Heater Relay Control	IV	-
18	0.5	YE	5991	Powertrain Relay Coil Control	IV	-
19	-	-	-	Not Occupied	-	-
20	0.5	YE/VT	6030	Brake Vacuum Sensor Signal	IV	-
21	0.5	GN	380	A/C Refrigerant Pressure Sensor Signal	IV	-
22	0.5	BK/YE	6032	Brake Vacuum Sensor Low Reference	IV	-
23	0.5	YE/RD	6031	Brake Vacuum Sensor 5V Reference	IV	-
24	-	-	-	Not Occupied	-	-
25	0.5	WH/GY	459	A/C Compressor Clutch Relay Control	IV	-
26 - 30	-	-	-	Not Occupied	-	-
31	2	VT/BU	5290	Powertrain Main Relay Fused Supply 1	II	-
32	-	-	-	Not Occupied	-	-
33	2.5	YE/GN	4358	Starter Pinion Solenoid Voltage	II	-
34	2.5	YE	6	Starter Solenoid Crank Ignition Voltage	II	-
35 - 36	-	-	-	Not Occupied	-	-
37	- 0.5	BK/YE BK/BU	548 6813	Engine Control Sensors Low Reference (1) Coolant Temperature Sensor 2 Low Reference	VI I	KL9 LCV
38	0.5	BN/RD	2700	A/C Pressure Sensor 5V Reference	IV	-
39	0.5	BU/GY	636	Outside Ambient Air Temperature Sensor Signal	IV	-
40	-	-	-	Not Occupied	-	-
41	0.5	BK	450	Ground	IV	-
42	0.5	VT/BU	5293	Powertrain Main Relay Fused Supply 4	IV	-
43 - 44	-	-	-	Not Occupied	-	-
45	0.5	BK/BU	61	Outside Ambient Temperature Sensor Low Reference	IV	-
46	-	-	-	Not Occupied	-	-
47	0.5	BK/BN	5514	A/C Refrigerant Pressure Sensor Low Reference	IV	-
48	-	-	-	Not Occupied	-	-
49	0.5	YE/BK	625	Starter Enable Relay Control	IV	-
50	0.5	YE/VT	4325	Starter Pinion Solenoid Relay Control	IV	-
51	0.75	VT/BU	5292	Powertrain Main Relay Fused Supply 3	V	-
52	0.75	VT/BU	5291	Powertrain Main Relay Fused Supply 2	V	-
53	0.5	VT/BU	5294	Powertrain Main Relay Fused Supply 5	V	-
54	0.5	VT/BU	5293	Powertrain Main Relay Fused Supply 4	V	-
55 - 58	-	-	-	Not Occupied	-	-
59	0.75	BN/GN	59	A/C Compressor Clutch Control	V	-
60	-	-	-	Not Occupied	-	-