X403 Body Harness to Chassis Harness

Courtesy of GENERAL MOTORS COMPANY	Courtesy of GENERAL MOTORS COMPANY
Connector Part Information Harness Type: Body OEM Connector: 33218269 Service Connector: 84766505 Description: 16-Way F 1.5, 2.8 MX Series, Sealed (GY)	Connector Part Information Harness Type: Chassis OEM Connector: 33146429 Service Connector: Service by Harness - Description: 16-Way M 1.5, 2.8 MX Series, Sealed (L-GY)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	13579751	J-35616-35 (VT)	J-38125-12A
II	Not required	J-35616-3 (GY)	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	2.5	GY / BK	4369	I	-	Left Park Brake Motor Low Reference	1	2.5	GY / BK	4369	II	-
2	-	-	-	-	-	Not Occupied	2	-	-	-	-	-
3	0.5	VT / RD	1818	I	F55	Left Rear Vertical Suspension Acceleration Sensor Voltage Reference	3	0.5	VT / RD	1818	II	-
4	0.5	BK / VT	1833	I	F55	Left Rear Vertical Suspension Acceleration Sensor Low Reference	4	0.5	BK / VT	1833	II	-
5	0.5	YE / BN	1103	I	F55	Left Rear Vertical Suspension Acceleration Sensor Signal	5	0.5	YE / BN	1103	II	-
6	0.5	GY	10145	I	LGY-G96	Exhaust Flapper Valve 3 Feedback Signal	6	0.5	GY	10145	II	LGY-G96
7	0.5	GN / VT	4316	I	LGY-G96	Exhaust Flow Control Valve 2	7	0.5	GN / VT	4316	II	LGY-G96
8	2.5	GN / VT	1988	I	-	Right Park Brake Motor Apply Control	8	2.5	GN / VT	1988	II	-
9	2.5	GY	4368	I	-	Right Park Brake Motor Low Reference	9	2.5	GY	4368	II	-
10	0.5 0.75	BK / VT BK	7974 2550	I I	G96 LGY-G96	Axle Differential Lock Motor Position Sensor Low Reference Ground	10	0.5 0.5	BK / VT BK	7974 2550	II II	G96 LGY-G96
11	0.5 0.5	GN / BN BK	7975 2550	I I	G96 LGY-G96	Axle Differential Lock Motor Position Sensor Signal 1 Ground	11	0.5 0.5	GN / BN BK	7975 2550	II II	G96 LGY-G96
12	0.5 0.5	GY VT / GN	7976 2239	I I	G96 LGY-G96	Axle Differential Lock Motor Position Sensor Signal 2 Run/Crank Ignition 1 Voltage	12	0.5 0.5	GY VT / GN	7976 2239	II II	G96 LGY-G96
13	0.5 0.5	WH / RD VT / GY	7973 2339	I I	G96 LGY-G96	Axle Differential Lock Motor Position Sensor High Reference Run/Crank Ignition 1 Voltage	13	0.5 0.5	WH / RD VT / GY	7973 2339	II II	G96 LGY-G96
14	0.5 0.5	BU / WH BN / GN	7978 4305	I I	G96 LGY-G96	Axle Differential Lock Motor Temperature Sensor Signal Exhaust Flow Control Valve 1	14	0.5 0.5	BU / WH BN / GN	7978 4305	II II	G96 LGY-G96
15	0.5 0.5	BK / YE BU / WH	7977 4306	I I	G96 LGY-G96	Axle Differential Lock Motor Temperature Sensor Low Reference Exhaust Flow Control Valve 1 - Cylinder Deactivation Feedback Signal	15	0.5 0.5	BK / YE BU / WH	7977 4306	II II	G96 LGY-G96
16	2.5	WH	2001	I	-	Left Park Brake Motor Apply Control	16	2.5	WH	2001	II	-