X302 Instrument Panel Harness to Headliner Harness (UGN/UHX)

WARNING: This page is about a different car, the 2018 Cadillac CTS. 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: Instrument Panel OEM Connector: 19152836 Service Connector: 89046849 Description: 6-Way F 1.5 Kaizen Series (L-GY)	Connector Part Information Harness Type: Headliner OEM Connector: 19178073 Service Connector: 89046743 Description: 6-Way M 1.5 Series (L-GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	Not Required	J-35616-14 (GN)	No Tool Required	Not Required	Not Required	Not Required	Not Required
II	Not Required	J-35616-3 (GY)	No Tool Required	Not Required	Not Required	Not Required	Not Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	0.5 0.35	BU/VT BU	3813 2500	I I	UGN UHX-UGN	High Speed GMLAN Serial Data (+) 4 High Speed GMLAN Serial Data (+) 1	1	0.35 0.35	BU/VT BU	3813 2500	II II	UGN UHX-UGN
2	0.35	BU/BK	7044	I	IOS/IOT	Microphone (-) Low Reference	2	0.5	BU/BK	7044	II	IOS/IOT
3	0.35	VT/YE	7043	I	IOS/IOT	Microphone (+) Signal	3	0.5	VT/YE	7043	II	IOS/IOT
4	0.5 0.35	WH WH	3811 2501	I I	UGN UHX-UGN	High Speed GMLAN Serial Data (-) 4 High Speed GMLAN Serial Data (-) 1	4	0.35 0.35	WH WH	3811 2501	II II	UGN UHX-UGN
5	0.5 0.35	WH WH	3811 2501	I I	UGN UHX-UGN	High Speed GMLAN Serial Data (-) 4 High Speed GMLAN Serial Data (-) 1	5	0.35 0.35	WH WH	3811 2501	II II	UGN UHX-UGN
6	0.5 0.35	BU/VT BU	3813 2500	I I	UGN UHX-UGN	High Speed GMLAN Serial Data (+) 4 High Speed GMLAN Serial Data (+) 1	6	0.35 0.35	BU/VT BU	3813 2500	II II	UGN UHX-UGN