X348 Body Wiring Harness to Front Floor Console Wiring Harness

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: 13974124 Service Connector: 19371189 Description: 20-Way F 1.2 MCON, 2.8 MCP Series, Sealed (BK)	Connector Part Information Harness Type: Front Floor Console Wiring Harness OEM Connector: 13942796 Service Connector: Service by Harness - See Part Catalog Description: 20-Way M 1.2, 2.8 MCP Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	19300446	J-35616-12 (BU)	J-38125-12A
II	19368624	J-35616-35 (VT)	J-38125-212
III	Not required	J-35616-17 (L-GN)	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	-	-	-	-	-	Not Occupied	1	-	-	-	-	-
2	0.35	YE	6817	I	-	LED Backlight Dimming Control 1	2	0.5	YE	6817	III	-
3	0.35	GN/VT	7533	I	-	Immobilizer LIN Bus 1 Immobilizer LIN Bus 1	3	0.35	GN/VT	7533	III	-
4	0.35	GN/GY	3277	I	-	Vehicle Anti-Theft System Immobilizer Low Reference Vehicle Anti-Theft System Immobilizer Low Reference	4	0.5 0.35	GN/GY GN/GY	3277 3277	III III	-BTM BTM+D07
5	0.35	GY/BK	3276	I	-	Immobilizer Control Module Control Immobilizer Control Module Control	5	0.5 0.35	GY/BK GY/BK	3276 3276	III III	-BTM BTM+D07
6	-	-	-	-	-	Not Occupied	6	-	-	-	-	-
7	0.35	RD/WH	1340	I	-	Battery Positive Voltage Battery Positive Voltage	7	0.5 0.35	RD/WH RD/WH	1340 1340	III III	-BTM D07+KA6
8	0.35	GN/WH	4115	I	-	Body Control Module LIN Bus 5	8	0.35	GN/WH	4115	III	-
9	0.35	VT/YE	143	I	-	Accessory Ignition Voltage Accessory Ignition Voltage	9	0.5	VT/YE	143	III	-
10	0.5	BK/WH	2751	I	-	Signal Ground	10	0.5	BK/WH	2751	III	-
11	0.35	VT	4601	I	-	Retained Accessory Power Control	11	0.5	VT	4601	III	-
12	0.35	GN	4512	I	-	Wireless Charging System Charge Indicator Control	12	0.35	GN	4512	III	-
13	0.35	GY/BK	3555	I	-	Interior Passive Entry Antenna 2 Low Signal Interior Passive Entry Antenna 2 Low Signal	13	0.5	GY/BK	3555	III	-
14	0.35	BU	3554	I	-	Interior Passive Entry Antenna 2 High Signal Interior Passive Entry Antenna 2 High Signal	14	0.5	BU	3554	III	-
15	1.5	RD/WH	1040	II	-	Battery Positive Voltage Battery Positive Voltage	15	1.5	RD/WH	1040	IV	-
16	0.5	WH/BN	6815	II	-	Inadvertent Load Control	16	0.5	WH/BN	6815	IV	-
17	1.5	BK	1250	II	-	Ground Ground	17	0.5 1	BK BK	1250 1250	IV IV	D07 K4C/KA6/D07
18	-	-	-	-	-	Not Occupied	18	-	-	-	-	-
19	0.35	BN	4511	II	-	Wireless Charging System Fault Indicator Control	19	0.5	BN	4511	IV	-
20	2	BK	1250	II	-	Ground Ground	20	2 2	BK BK	1250 1150	IV IV	A50/D07 (AE7/AZ3)