X330 Rear Seat Heater Control Wiring Harness to Body Wiring Harness

WARNING: This page is about a different car, the 2023 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: Rear Seat Heater Control Wiring Harness OEM Connector: 999587 Service Connector: Service by Harness - See Part Catalog Description: 16-Way F 1.5 MX Series, Sealed (BK)	Connector Part Information Harness Type: Body Wiring Harness OEM Connector: 13520583 Service Connector: 19369662 Description: 16-Way M 1.5 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	86800300	J-35616-3 (GY)	J-38125-217

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	1	RD/WH	4740	I	-	Battery Positive Voltage	1	1	RD/WH	4740	II	KA6
2	-	-	-	-	-	Not Occupied	2	-	-	-	-	-
3	1	BK	2150	I	-	Ground	3	1	BK	2150	II	KA6
4	0.75	GN/BK	2457	I	-	Right Rear Seat Heating Element Low Reference	4	0.75	GN/BK	2457	II	KA6
5	-	-	-	-	-	Not Occupied	5	-	-	-	-	-
6	0.35	WH/BK	7054	I	-	Right Rear Cushion Thermistor Feedback Signal	6	0.35	WH/BK	7054	II	KA6
7 - 8	-	-	-	-	-	Not Occupied	7 - 8	-	-	-	-	-
9	1	RD/WH	4740	I	-	Battery Positive Voltage	9	1	RD/WH	4740	II	KA6
10	0.75	GN/BN	2296	I	-	Right Rear Seat Cushion Heating Element Control	10	0.75	GN/BN	2296	II	KA6
11	0.75	BK	2150	I	-	Ground	11	1	BK	2150	II	KA6
12	-	-	-	-	-	Not Occupied	12	-	-	-	-	-
13	0.35	YE/WH	7053	I	-	Right Rear Seat Cushion Temperature Sensor Signal	13	0.35	YE/WH	7053	II	KA6
14	0.35	GN/BU	6133	I	-	Body Control Module LIN Bus 2	14	0.35	GN/BU	6133	II	KA6
15 - 16	-	-	-	-	-	Not Occupied	15 - 16	-	-	-	-	-