Rear Object Sensor Control Module Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124957 (Delphi) 927690-1 (AMP) Service: 88987946 26-Way F Modu IV Series (BK)
Pin	Wire Color	Circuit No.	Function
1	YE	2375	LR Corner Object Sensor Signal
2	OG	2376	LR Middle Object Sensor Signal
3	D-GN	2377	RR Middle Object Sensor Signal
4	RD	2378	RR Corner Object Sensor Signal
5	D-BU	2374	Object Sensor Supply Voltage
6	GY	2379	Object Sensor Low Reference
7-11	-	-	Not Used
12	BK	550	Ground
13	PK	739	Ignition 1 Voltage
14	-	-	Not Used
15	L-GN	24	Backup Lamp Supply Voltage
16	L-GN	2525	Rear Parking Assist Diagnostic Signal
17	-	-	Not Used
18	D-GN	389	Vehicle Speed Signal
19-21	-	-	Not Used
22	L-GN	1845	Chime Control
23	WH	2370	Telltale Assembly Supply Voltage
24	GY	2373	Red Indicator Control
25	D-BU	2372	Center Amber Indicator Control
26	OG	2371	Left Amber Indicator Control