X50A Fuse Block - Underhood X4

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine
OEM Connector: 7289-3993-80
Service Connector: 19370347
Description: 40-Way F 1.5, 2.8, 6.3, 9.5 Kaizen Series (BN)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13575708	J-35616-2A (GY)	J-38125-11A	Not Available	Not Available	Not Available	Not Available
II	13575839	J-35616-35 (VT)	J-38125-11A	7116-4110-02	Yazaki 9	E	C
III	13575839	J-35616-35 (VT)	J-38125-11A	7116-4111-02	Yazaki 9	E	A
IV	13575850	J-35616-14 (GN)	J-38125-557	Not Available	Not Available	Not Available	Not Available
V	13578927	J-35616-22 (RD)	J-38125-11A	7116-3251	Yazaki 10	F	3
VI	13580025	J-35616-4A (PU)	J-38125-11A	7116-4111-02	Yazaki 9	E	A
VII	13582322	J-35616-4A (PU)	J-38125-11A	7116-4110-02	Yazaki 9	E	C
VIII	13587516	J-35616-4A (PU)	J-38125-11A	7116-4112-02	Yazaki 9	C	D
IX	19333301	J-35616-22 (RD)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
X	19368264	J-35616-35 (VT)	J-38125-11A	7116-4112-02	Yazaki 9	C	D

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	-	-	-	Not Occupied	-	-
2	2.5	YE	6	Starter Solenoid Crank Ignition Voltage	X	-
3	-	-	-	Not Occupied	-	-
4	1 1	BN/GN BN/GN	59 59	A/C Compressor Clutch Control A/C Compressor Clutch Control	IV I	LCV LGX
5 - 6	-	-	-	Not Occupied	-	-
7	0.75 0.75	VT/BK VT/BK	2139 2139	Run/Crank Ignition 1 Voltage Run/Crank Ignition 1 Voltage	IV I	LCV LGX
8	-	-	-	Not Occupied	-	-
9	0.5 0.5	VT/GY VT/GY	139 139	Run/Crank Ignition 1 Voltage Run/Crank Ignition 1 Voltage	IV I	LCV LGX
10	0.5 0.5	YE YE	5991 5991	Powertrain Relay Coil Control Powertrain Relay Coil Control	I IV	LCV LGX
11 - 13	-	-	-	Not Occupied	-	-
14	0.5	YE/BK	625	Starter Enable Relay Control	I	-
15	0.5	YE/BU	5126	After Boil Heater Pump Control	I	-
16	0.75 0.75	BU/YE BU/YE	7574 7574	Electric Variable Displacement Control Electric Variable Displacement Control	IV I	LCV LGX
17 - 19	-	-	-	Not Occupied	-	-
20	0.75 0.75	BU/BN BU/BN	7573 7573	Electric Variable Displacement Supply Electric Variable Displacement Supply	III VI	LCV LGX
21	-	-	-	Not Occupied	-	-
22	3 4	YE YE	6 6	Starter Solenoid Crank Ignition Voltage Starter Solenoid Crank Ignition Voltage	V IX	LCV LGX
23	-	-	-	Not Occupied	-	-
24	0.5	YE/VT	4325	Starter Pinion Solenoid Relay Control	IV	LGX-KL9
25	2 2.5	VT/BU VT/BU	5290 5290	Powertrain Main Relay Fused Supply 1 Powertrain Main Relay Fused Supply 1	X VIII	LCV LGX
26	-	-	-	Not Occupied	-	-
27	0.5 0.5	VT/BU VT/BU	5291 5291	Powertrain Main Relay Fused Supply 2 Powertrain Main Relay Fused Supply 2	I IV	LCV LGX
28	0.5 0.5	WH/GY WH/GY	459 459	A/C Compressor Clutch Relay Control A/C Compressor Clutch Relay Control	IV I	LCV LGX
29	1	VT/BU	5292	Powertrain Main Relay Fused Supply 3	IV	LGX
30	0.5	GY	5127	After Boil Heater Relay Control	I	-
31	0.75 0.75	VT/BU VT/BU	5293 5293	Powertrain Main Relay Fused Supply 4 Powertrain Main Relay Fused Supply 4	I IV	LCV LGX
32	-	-	-	Not Occupied	-	-
33	1 1	VT/BU VT/BU	5291 5291	Powertrain Main Relay Fused Supply 2 Powertrain Main Relay Fused Supply 2	I IV	LCV LGX
34	-	-	-	Not Occupied	-	-
35	0.75 0.75	VT/BU VT/BU	5294 5294	Powertrain Main Relay Fused Supply 5 Powertrain Main Relay Fused Supply 5	I IV	LCV LGX
36	-	-	-	Not Occupied	-	-
37	0.75	RD/GN	1840	Battery Positive Voltage	III	M7W/M7U
38	0.5	YE/VT	4325	Starter Pinion Solenoid Relay Control	I	-
39	0.5 0.5	RD/WH RD/WH	140 140	Battery Positive Voltage Battery Positive Voltage	VII II	LCV LGX
40	3 4	YE/GN YE/GN	4358 4358	Starter Pinion Solenoid Voltage Starter Pinion Solenoid Voltage	V IX	LCV LGX