X241 Body Wiring Harness to Body Rear Wiring Harness Extension Harness (KI5)

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: Body Wiring Harness OEM Connector: 33366376 Service Connector: 13513605 Description: 14-Way F 1.5, 2.8 YESC Series (GY)	Connector Part Information Harness Type: Body Rear Wiring Harness Extension Harness OEM Connector: 10846900 Service Connector: Service by Harness - See Part Catalog Description: 14-Way M 1.5, 2.8 YESC Series (L-GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	13575850	J-35616-2A (GY)	J-38125-557
II	84962855	J-35616-4A (PU)	J-38125-11A
III	Not required	J-35616-3 (GY)	No Tool Required
IV	Not required	J-35616-5 (PU)	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	0.75	BK	5683	II	-	120V AC Phase A	1	0.75	BK	5683	IV	-
2	-	-	-	-	-	Not Occupied	2	-	-	-	-	-
3	0.35	VT/YE	5985	I	-	Accessory Wake-Up Serial Data	3	0.35	VT/YE	5985	III	-
4	0.35	WH/GN	4628	I	-	DC/AC Inverter Relay Control	4	0.35	WH/GN	4628	III	-
5	0.35	BU/BN	6807	I	-	DC/AC Inverter Control	5	0.35	BU/BN	6807	III	-
6	-	-	-	-	-	Not Occupied	6	-	-	-	-	-
7	0.75	BK/WH	2264	II	-	120V AC Phase A 2	7	0.75	BK/WH	2264	IV	-
8	0.75	RD	5684	II	-	120V AC Phase B	8	0.75	RD	5684	IV	-
9	0.35	BARE	514	I	-	Low Reference	9	0.35	BARE	514	III	-
10	0.35	GN	5060	I	-	Low Speed GMLAN Serial Data	10	0.35	GN	5060	III	-
11	-	-	-	-	-	Not Occupied	11	-	-	-	-	-
12	0.75	GN/BN	2266	I	-	DC/AC Inverter Control 2	12	0.75	GN/BN	2266	III	-
13	0.35	BARE	2257	I	-	Low Reference	13	0.35	BARE	2257	III	-
14	0.75	RD/WH	2265	II	-	120V AC Phase B 2	14	0.75	RD/WH	2265	IV	-