X330 Body Wiring Harness to Chassis Wiring Harness

WARNING: This page is about a different car, the 2022 Cadillac CT4. 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: Body Wiring Harness OEM Connector: 33218269 Service Connector: 84766505 Description: 16-Way F 1.5, 2.8 MX Series, Sealed (GY)	Connector Part Information Harness Type: Chassis Wiring Harness 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	13576377	J-35616-35 (VT)	J-38125-12A
II	85528055	J-35616-2A (GY)	J-38125-217
III	Not required	J-35616-3 (GY)	No Tool Required
IV	Not required	J-35616-5 (PU)	No Tool Required

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
1	2	GY / BN	7968	I	-	Axle Differential Lock Control High	1	2	GY / BN	7968	IV	-
2	0.5	YE / BU	1109	II	-	Right Rear Vertical Suspension Acceleration Sensor Signal Right Rear Vertical Suspension Acceleration Sensor Signal	2	0.5	YE / BU	1109	III	-
3	0.5	GY / RD	1820	II	-	Right Rear Vertical Suspension Acceleration Sensor Voltage Reference Right Rear Vertical Suspension Acceleration Sensor Voltage Reference	3	0.5	GY / RD	1820	III	-
4	0.5	BK / BU	1108	II	-	Right Rear Vertical Suspension Acceleration Sensor Low Reference Right Rear Vertical Suspension Acceleration Sensor Low Reference	4	0.5	BK / BU	1108	III	-
5	0.5	VT / RD	1818	II	-	Left Rear Vertical Suspension Acceleration Sensor Voltage Reference Left Rear Vertical Suspension Acceleration Sensor Voltage Reference	5	0.5	VT / RD	1818	III	-
6	0.5	BK / VT	1833	II	-	Left Rear Vertical Suspension Acceleration Sensor Low Reference Left Rear Vertical Suspension Acceleration Sensor Low Reference	6	0.5	BK / VT	1833	III	-
7	0.5	YE / BN	1103	II	-	Left Rear Vertical Suspension Acceleration Sensor Signal Left Rear Vertical Suspension Acceleration Sensor Signal	7	0.5	YE / BN	1103	III	-
8	0.5	WH	7970	I	-	Axle Differential Lock Control Shield	8	0.5	WH	7970	IV	-
9	2	YE / WH	7969	I	-	Axle Differential Lock Control Low	9	2	YE / WH	7969	IV	-
10	0.5	BU	884	II	-	Left Rear Wheel Speed Sensor Signal	10	0.5	BU	884	III	-
11	0.5 0.5	YE GY / BK	10146 7127	II II	L3B LF4	Exhaust Flapper Valve 4 Feedback Signal Left Rear Wheel Speed Sensor Control	11	0.5 0.5	YE GY / BK	10146 7127	III III	L3B LF4
12	0.5	GN / VT	4316	II	-	Exhaust Flow Control Valve 2	12	0.5	GN / VT	4316	III	-
13	0.5	BK / VT	7974	II	-	Axle Differential Lock Motor Position Sensor Low Reference	13	0.5	BK / VT	7974	III	-
14	0.5 0.5	GN / BN VT / GY	7975 2339	II II	G96 L3B	Axle Differential Lock Motor Position Sensor Signal 1 Run/Crank Ignition 1 Voltage	14	0.5 0.5	GN / BN VT / GY	7975 2339	III III	G96 L3B
15	0.5	GY	7976	II	-	Axle Differential Lock Motor Position Sensor Signal 2	15	0.5	GY	7976	III	-
16	0.5 0.5	BK / WH GY	2551 10145	I I	G96 L3B	Signal Ground Exhaust Flapper Valve 3 Feedback Signal	16	0.5 0.5	BK / WH GY	2551 10145	IV IV	G96 L3B