X172 Engine Wiring Harness to Engine Jumper Wiring Harness (L5P)

WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Engine Wiring Harness OEM Connector: 13503526 Service Connector: 19352907 Description: 12-Way F 1.5 MX Series, Sealed (BK)	Connector Part Information Harness Type: Engine Jumper Wiring Harness OEM Connector: 13520579 Service Connector: Service by Harness - See Part Catalog Description: 12-Way M 1.5 MX Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	19368973	J-35616-2A (GY)	J-38125-217
II	Not required	J-35616-3 (GY)	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	0.5	WH/RD	2705	I	L5P	Oil Pressure Sensor 5V Reference	1	0.5	WH/RD	2705	II	L5P
2	0.5	BK/VT	2755	I	L5P	Oil Pressure Sensor Low Reference	2	0.5	BK/VT	2755	II	L5P
3	0.5	YE/BN	331	I	L5P	Oil Pressure Sensor Signal	3	0.5	YE/BN	331	II	L5P
4	0.5	BU	410	I	L5P	Engine Coolant Temperature Sensor Signal	4	0.5	BU	410	II	L5P
5	0.5	BK/BN	2761	I	L5P	Coolant Temperature Sensor Low Reference	5	0.5	BK/BN	2761	II	L5P
6	0.5	BK/WH	151	I	L5P	Signal Ground	6	0.5	BK/WH	451	II	L5P
7	0.5	BN/GN	1174	I	L5P	Oil Level Switch Signal	7	0.5	BN/GN	1174	II	L5P
8 - 9	-	-	-	-	-	Not Occupied	8 - 9	-	-	-	-	-
10	0.5	YE	2928	I	L5P	Fuel Metering Solenoid Valve High Control	10	0.5	YE	2928	II	L5P
11	0.5	BN/BK	2929	I	L5P	Fuel Metering Solenoid Valve Low Control	11	0.5	BN/BK	2929	II	L5P
12	-	-	-	-	-	Not Occupied	12	-	-	-	-	-