X350 Fuel Tank Harness to Body Harness

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Fuel Tank Harness OEM Connector: 34985-1607 Service Connector: Service by Harness - Description: 16 -Way F 1.5, 2.8 MX Series, Sealed (GY)	Connector Part Information Harness Type: Body Harness OEM Connector: 34986-2032 Service Connector: Not Available Description: 16 -Way M 1.5, 2.8 MX Series, Sealed (GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	Not required	J-35616-14 (GN)	No Tool Required
II	Not required	J-35616-35 (VT)	No Tool Required
III	19119395	J-35616-3 (GY)	J-38125-217
IV	Pending	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	2.5	RD / BU	3240	II	-	Battery Positive Voltage	1	2.5	RD / BU	3240	IV	-
2	0.5	WH / BU	5986	I	-	Serial Data Communication Enable	2	0.35 0.35 0.35	VT / GN WH / BU WH / BU	4320 5986 5986	III III III	(LTG/LYX)+(NUG)-EPH) (EPH+(LYX/LTG)+(NUG)) (LTG/LYX)-NUG
3	0.5	GN / GY	465	I	-	Fuel Pump Primary Relay Control	3	0.35	GN / GY	465	III	-
4	-	-	-	-	-	Battery Positive Voltage	4	0.35	RD / VT	542	III	-
5	0.5	GN / BU	3889	I	-	Powertrain Sensor Bus Relay Control	5	0.35	GN / BU	3889	III	(LTG/LYX)-NUG
6	-	-	-	-	-	Not Occupied	6	-	-	-	-	-
7	0.5	VT / GN	39	I	-	Run/Crank Ignition 1 Voltage	7	0.5	VT / GN	39	III	(LTG/LYX)-NUG
8	-	-	-	-	-	Not Occupied	8	-	-	-	-	-
9	2.5	BK	1950	II	-	Ground	9	2.5	BK	1950	IV	-
10 - 13	-	-	-	-	-	Not Occupied	10 - 13	-	-	-	-	-
14	0.5	BU / BN	4498	I	-	High Speed GMLAN Serial Data [+] 7	14	0.35 0.35	BU / BN BU / BN	4498 4498	III III	(LTG/LYX)-EPH EPH+(LTG/LYX)
15	0.5	WH	4499	I	-	High Speed GMLAN Serial Data [-] 7	15	0.35 0.35	WH WH	4499 4499	III III	(LTG/LYX)-EPH EPH+(LTG/LYX)
16	-	-	-	-	-	Not Occupied	16	-	-	-	-	-