X50A Fuse Block - Underhood X3 (2H0+MM3)

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13575735	J-35616-14 (GN)	J-38125-215A	Not Required	Not Required	Not Required	Not Required
II	13575753	J-35616-4A (PU)	J-38125-215A	Not Required	Not Required	Not Required	Not Required
III	13579978	J-35616-44 (YE)	J-38125-558	Not Required	Not Required	Not Required	Not Required
IV	13582223	J-35616-42 (RD)	J-38125-11A	Not Required	Not Required	Not Required	Not Required

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
A1	-	-	-	Not Occupied	-	-
A2	1.5	YE	6	Starter Solenoid Actuator Crank Ignition Voltage	IV	2H0-F46
A3 - B1	-	-	-	Not Occupied	-	-
B2	0.5	YE/BK	625	Starter Enable Relay Control	I	-
B3	0.5	BK	150	Ground 1	I	2H0-F46
B4	0.5	WH/GY	459	A/C Compressor Clutch Relay Control	I	-
B5	0.5	BN/GN	59	A/C Compressor Clutch Control	I	-
B6	0.5	VT/BU	5294	Powertrain Main Relay Fused Supply 5	I	-
C1	0.75	RD/WH	140	Secondary Fused Battery Positive Voltage 1	I	-
C2	-	-	-	Not Occupied	-	-
C3	0.5	GN/VT	335	Cooling Fan Low Speed Relay Control	I	-
C4	0.5	BN/YE	473	Cooling Fan High Speed Relay Control	I	-
C5 - C6	-	-	-	Not Occupied	-	-
D1	0.75	VT/BU	5290	Powertrain Main Relay Fused Supply 1	II	-
D2	0.5	YE	5991	Powertrain Relay Coil Control	I	-
D3	0.5	VT/BU	5293	Powertrain Main Relay Fused Supply 4	I	-
D4 - D5	-	-	-	Not Occupied	-	-
E1	1.5	RD/VT	2640	Secondary Fused Battery Positive Voltage 26	III	-
E2 - F1	-	-	-	Not Occupied	-	-
F2	0.5	GN/GY	465	Fuel Pump Primary Relay Control	I	-
F3 - F4	-	-	-	Not Occupied	-	-
F5	0.75	VT/BU	5291	Powertrain Main Relay Fused Supply 2	II	-
G1 - G3	-	-	-	Not Occupied	-	-
G4	0.5	WH/BU	6311	Cruise/ETC/TCC Brake Signal	I	-
G5	0.5	VT/GY	139	Run/Crank Ignition 1 Voltage 1	I	2H0-F46
G6 - H4	-	-	-	Not Occupied	-	-
H5	0.5	VT/YE	5985	Accessory Wake-Up Serial Data	I	-
H6 - J3	-	-	-	Not Occupied	-	-