X185 Instrument Panel Harness to Chassis Harness

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. 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: 13778557 Service Connector: 13584788 Description: 16-Way F 1.5 Series, Sealed (BK)	Connector Part Information Harness Type: Chassis OEM Connector: 33372790 Service Connector: 19369662 Description: 16-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	19119395	J-35616-3 (GY)	J-38125-217	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	0.5	RD/L-GN	3140	I	-	Battery Positive Voltage	1	0.5	RD/L-GN	3140	II	-
2	0.5	L-GN	5060	I	-	Low Speed GMLAN Serial Data	2	0.5	L-GN	5060	II	-
3 - 7	-	-	-	-	-	Not Occupied	3 - 7	-	-	-	-	-
8	0.5	BU/YE	6105	I	-	High Speed GMLAN Serial Data (+) 2	8	0.5	BU/YE	6105	II	-
9	0.5	GY/YE	5853	I	-	Driver Side Object Detection LED Signal 1	9	0.5	GY/YE	5853	II	-
10	0.5	GY	5861	I	-	Passenger Side Object Detection LED Signal 1	10	0.5	GY	5861	II	-
11 - 14	-	-	-	-	-	Not Occupied	11 - 14	-	-	-	-	-
15	0.5	L-GN/BN	2087	I	-	Combined Vehicle Inertial Sensor Supply Voltage	15	0.5	L-GN/BN	2087	II	-
16	0.5	WH	6106	I	-	High Speed GMLAN Serial Data (-) 2	16	0.5	WH	6106	II	-