X276 Instrument Panel Harness to Instrument Panel Extension Harness

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Instrument Panel OEM Connector: 13503526 Service Connector: 13503528 Description: 12-Way F 1.5 Series, Sealed (BK)	Connector Part Information Harness Type: Instrument Panel Extension OEM Connector: 33482-6201 Service Connector: Service by Harness - See Part Catalog Description: 12-Way M 150 MX Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	19300432	J-35616-2A (GY)	J-38125-217	Not Available	Not Available	Not Available	Not Available
II	19300635	J-35616-2A (GY)	J-38125-217	Not Available	Not Available	Not Available	Not Available
III	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	RD/GN	3140	I	IOT+LT4/UQT-MAW	Battery Positive Voltage	1	0.5	RD/GN	3140	III	UQT
2	0.35	GY/GN	1102	II	IOT+LT4/UQT-MAW	Low Speed GMLAN Serial Data #2	2	0.5	GY/GN	1102	III	UQT
3	0.35	WH/BU	5986	II	IOT+LT4/UQT-MAW	Serial Data Communication Enable	3	0.35	WH/BU	5986	III	UQT
4	0.35	BU/GN	1304	II	IOT+LT4/UQT-MAW	High Speed GMLAN Serial Data (+)9	4	0.5	BU/GN	1304	III	UQT
5	0.35	WH/GN	1305	II	IOT+LT4/UQT-MAW	High Speed GMLAN Serial Data (-)9	5	0.5	WH/GN	1305	III	UQT
6 - 7	-	-	-	-	-	Not Occupied	6 - 7	-	-	-	-	-
8	0.35	GN/WH	7527	II	IOT+LT4/UQT-MAW	Local Interconnect Network Serial Data Bus 5	8	0.35	GN/WH	7527	III	UQT
9 - 11	-	-	-	-	-	Not Occupied	9 - 11	-	-	-	-	-
12	0.5	BK/WH	1551	I	IOT+LT4/UQT-MAW	Signal Ground	12	0.5	BK/WH	1551	III	UQT