X202 Instrument Panel Wiring Harness to Engine Wiring Harness

WARNING: This page is about a different car, the 2023 GMC Savana 3500, 2023 GMC Savana 2500, 2023 Chevrolet Express 3500, and 2023 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 Wiring Harness OEM Connector: 15326666 Service Connector: 15326666 Description: 16-Way F 280 GT Series, Sealed (BK)	Connector Part Information Harness Type: Engine Wiring Harness OEM Connector: 15326667 Service Connector: 88986347 Description: 16-Way M 280 GT Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool
I	19353345	J-35616-4A (PU)	J-38125-215A
II	13575353	J-35616-5 (PU)	J-38125-215A

Pin	Size	Color	Circuit	Terminal Type ID	Option	Function	Pin	Size	Color	Circuit	Terminal Type ID	Option
A	0.5	YE/VT	2378	I	-	Right Rear Outer Parking Assist Sensor Signal	A	0.5	YE/VT	2378	II	-
B	0.5	YE/WH	2377	I	-	Right Rear Middle Parking Assist Sensor Signal	B	0.5	YE/WH	2377	II	-
C	0.5 0.8	RD/WH BK	840 2840	I	- -	Battery Positive Voltage Battery Positive Voltage	C	0.5	RD/BU	840	II	-
D - E	-	-	-	-	-	Not Occupied	D - E	-	-	-	-	-
F	0.5	BN	5360	I	-	Brake Apply Sensor Low Reference	F	0.5	BK/GY	626	II	-
G	0.5	BN/WH	2374	I	-	Object Sensor Voltage Reference	G	0.5	BN/WH	2374	II	-
H	0.5	YE	2375	I	-	Left Rear Outer Parking Assist Sensor Signal	H	0.5	YE	2375	II	-
J	0.5	BK/GY	2379	I	-	Object Sensor Low Reference	J	0.5	BK/GY	2379	II	-
K - L	-	-	-	-	-	Not Occupied	K - L	-	-	-	-	-
M	0.5	RD/WH	4892	I	-	Auxiliary Battery Relay Control	M	0.5	RD/WH	4892	II	-
N	-	-	-	-	-	Not Occupied	N	-	-	-	-	-
P	0.5	YE	5361	I	-	Brake Apply Sensor Signal	P	0.5	WH/GN	5380	II	-
R	0.5	WH	5359	I	-	Brake Apply Sensor Control	R	0.5	BU/RD	460	II	-
S	0.5	YE/BU	2376	I	-	Left Rear Middle Parking Assist Sensor Signal	S	0.5	YE/BU	2376	II	-