X50A Fuse Block - Underhood X4

WARNING: This page is about a different car, the 2020 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine
OEM Connector: 23161965
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 Required	Not Required	Not Required	Not Required
II	13575833	J-35616-42 (RD)	J-38125-11A	Not Required	Not Required	Not Required	Not Required
III	13575839	J-35616-4A (PU)	J-38125-11A	Not Required	Not Required	Not Required	Not Required
IV	13575850	J-35616-14 (GN)	J-38125-557	Not Required	Not Required	Not Required	Not Required
V	13578927	J-35616-22 (RD)	J-38125-11A	Not Required	Not Required	Not Required	Not Required
VI	19368264	J-35616-4A (PU)	J-38125-11A	Not Required	Not Required	Not Required	Not Required

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.75	RD	1054	Stop Lamp Control 2	II	-
2	2.5	YE	6	Starter Solenoid Actuator Crank Ignition Voltage	VI	LSY
3	-	-	-	Not Occupied	-	-
4	1	BN/GN	59	A/C Compressor Clutch Control	IV	-
5	-	-	-	Not Occupied	-	-
6	0.5	VT/WH	5065	Stop Lamp Relay Coil Control	I	-
7	0.75	VT/BK	2139	Run/Crank Ignition 1 Voltage 21	I	M3V
8	-	-	-	Not Occupied	-	-
9	0.5	VT/GY	139	Run/Crank Ignition 1 Voltage 1	IV	-
10	0.5	YE	5991	Powertrain Relay Coil Control	IV	-
11 - 12	-	-	-	Not Occupied	-	-
13	1	BN/GN	59	A/C Compressor Clutch Control	IV	6TL
14	0.5 0.5	YE/BK YE/BK	625 625	Starter Enable Relay Control Starter Enable Relay Control	I IV	KL9+LCV KL9+LGX
15	0.5	YE/BU	5126	Turbocharger Coolant Pump Control	IV	KL9
16	0.75	BU/YE	7574	A/C Compressor Solenoid Valve Control	IV	-
17 - 19	-	-	-	Not Occupied	-	-
20	0.75	BU/BN	7573	A/C Compressor Solenoid Valve Control	III	-
21	-	-	-	Not Occupied	-	-
22	3	YE	6	Starter Solenoid Actuator Crank Ignition Voltage	V	LCV/LGX
23	2	VT/BU	5292	Powertrain Main Relay Fused Supply 3	VI	LSY
24	0.5	YE/BK	625	Starter Enable Relay Control	IV	KL9+LSY
25	2.5	VT/BU	5290	Powertrain Main Relay Fused Supply 1	VI	-
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	WH/GY	459	A/C Compressor Clutch Relay Control	I	LCV
29	1	VT/BU	5292	Powertrain Main Relay Fused Supply 3	IV	LGX
30	0.5 0.5	GY GY	5127 5127	Turbocharger Coolant Pump Relay Control Turbocharger Coolant Pump Relay Control	I IV	KL9+LCV KL9+LGX
31	0.75	VT/BU	5293	Powertrain Main Relay Fused Supply 4	IV	-
32 - 34	-	-	-	Not Occupied	-	-
35	0.75	VT/BU	5294	Powertrain Main Relay Fused Supply 5	IV	-
36	0.5	WH/GY	459	A/C Compressor Clutch Relay Control	IV	LSY
37	-	-	-	Not Occupied	-	-
38	0.5	YE/VT	4325	Starter Pinion Solenoid Actuator Relay Control	I	KL9+LCV
39	-	-	-	Not Occupied	-	-
40	3	YE/GN	4358	Starter Pinion Solenoid Actuator Voltage	V	-