X413 Trailer Tow Harness to Body Harness (V92)

WARNING: This page is about a different car, the 2021 GMC Acadia. 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: Trailer Tow OEM Connector: 34985-1963 Service Connector: Service by Harness - See Part Catalog Description: 16 - Way F 1.5, 2.8 MX Series, Sealed (BK)	Connector Part Information Harness Type: Body OEM Connector: 34986-1855 Service Connector: 19352905 Description: 16 - Way M 1.5, 2.8 MX Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	Not required	J-35616-2A (GY)	No Tool Required
II	Not required	J-35616-35 (VT)	No Tool Required
III	19119395	J-35616-3 (GY)	J-38125-217
IV	19366658	J-35616-5 (PU)	J-38125-12A

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	1.5	BN	2109	II	-	Trailer Park Lamp Control	1	1.5	BN	2109	IV	-
2 - 3	-	-	-	-	-	Not Occupied	2 - 3	-	-	-	-	-
4	0.75	GN	1619	I	-	Right Rear Trailer Stop/Turn Lamp Control	4	0.75	GN	1619	III	-
5	0.75	YE	1618	I	-	Left Rear Trailer Stop/Turn Lamp Control	5	0.75	YE	1618	III	-
6 - 7	-	-	-	-	-	Not Occupied	6 - 7	-	-	-	-	-
8	2 2	BU WH	47 47	II II	- -	Trailer Auxiliary Control Trailer Auxiliary Control	8	2.5 2.5	BU WH	47 47	IV IV	- -
9 - 12	-	-	-	-	-	Not Occupied	9 - 12	-	-	-	-	-
13	0.75	RD	1054	I	-	Stop Lamp Control	13	0.75	RD	1054	III	-
14	0.75 0.75	WH/GN GY/GN	1624 1624	I I	- -	Trailer Backup Lamp Control Trailer Backup Lamp Control	14	0.75	WH/GN	1624	III	-
15	-	-	-	-	-	Not Occupied	15	-	-	-	-	-
16	3	RD/GN	742	II	-	Battery Positive Voltage	16	3	RD/GN	742	IV	-