X101 Engine Harness to Chassis Harness

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. 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 OEM Connector: 13674800 Service Connector: 19300480 Description: 23-Way F 1.5 DSQ, 2.8 ATS Series, Sealed (BK)	Connector Part Information Harness Type: Chassis OEM Connector: 13674783 Service Connector: 19303858 Description: 23-Way M 1.5 DSQ, 2.8 ATS Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13576369	J-35616-14 (GN)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
I	13576369	J-35616-14 (GN)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
II	13580830	J-35616-35 (VT)	J-38125-215A	Not Available	Not Available	Not Available	Not Available
III	13575380	J-35616-3 (GY)	J-38125-560	Not Available	Not Available	Not Available	Not Available
III	13575380	J-35616-3 (GY)	J-38125-560	Not Available	Not Available	Not Available	Not Available
IV	13580827	J-35616-5 (PU)	J-38125-36	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	-	-	-	-	-	Not Occupied	1	-	-	-	-	-
2	0.5 0.5	TN/BK BU	2500 2500	I I	L96 LV1	High Speed GMLAN Serial Data (+) 1 High Speed GMLAN Serial Data (+) 1	2	0.5	BU	2500	III	-
3	0.5	TN	2501	I	L96	High Speed GMLAN Serial Data (-) 1	3	0.5	WH	2501	III	-
4	0.5	YE	2375	I	-	Left Rear Corner Object Sensor Signal	4	0.5	YE	2375	III	-
5	0.5	YE/D-BU	2376	I	-	Left Rear Middle Object Sensor Signal	5	0.5	YE/D-BU	2376	III	-
6	0.5	D-GN/WH	817	I	-	Vehicle Speed Signal	6	0.5	D-GN/WH	817	III	-
7	0.5	BK/GY	2379	I	-	Object Sensor Low Reference	7	0.5	BK/GY	2379	III	-
8	-	-	-	-	-	Fuel Pump Primary Relay Control	8	0.5	L-GN/GY	465	III	-
9	-	-	-	-	-	Primary Fuel Level Sensor Signal	9	0.5	BU/VT	1589	III	-
10	0.5	YE/WH	2377	I	-	Right Rear Middle Object Sensor Signal	10	0.5	YE/WH	2377	III	-
11	-	WH/BK	1579	I	-	Fuel Temperature/Composition Signal	11	-	WH	1579	III	-
12	0.5	WH	1310	I	-	EVAP Canister Vent Solenoid Control	12	0.5	WH	1310	III	-
13	-	BK/WH	1551	I	-	Signal Ground	13	-	BK/WH	1551	III	-
14	0.5	BN/WH	2374	I	-	Object Sensor Control	14	0.5	BN/WH	2374	III	-
15	0.5	YE/VT	2378	I	-	Right Rear Corner Object Sensor Signal	15	0.5	YE/VT	2378	III	-
16	-	-	-	-	-	Accessory Wakeup Serial Data	16	0.5	VT/YE	5985	IV	-
17	-	-	-	-	-	Fuel Tank Pressure Sensor Low Reference	17	0.5	BK/BN	2759	III	-
18	-	-	-	-	-	Fuel Tank Pressure Sensor 5V Reference	18	0.5	YE/RD	2709	III	-
19	-	-	-	-	-	Not Occupied	19	-	-	-	-	-
20	0.5	WH/D-BU	5986	I	-	Serial Data Communication Enable	20	0.5	WH/D-BU	5986	III	-
21	-	-	-	-	-	Fuel Tank Pressure Sensor Signal	21	0.5	BU/WH	890	III	-
22	0.5	BU	2500	I	-	High Speed GMLAN Serial Data (+) 1	22	0.5	BU	2500	III	-
23	0.5	WH	2501	I	-	High Speed GMLAN Serial Data (-) 1	23	0.5	WH	2501	III	-