October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Cellular Communication Connector End Views

Cellular Microphone

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047663 2-Way M Metri-Packed 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	BARE	1705	Drain Wire
B	GRY	655	Cellular Microphone Signal

OnStar® Button Assembly

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047886 8-Way F Metri-Packed 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT GRN/BLK	2515	Keypad Supply Voltage
B	DK GRN/WHT	2514	Keypad Signal
C-D	-	-	Not Used
E	ORN/BLK	2518	Keypad Ground
F	YEL/BLK	2516	Keypad Green LED Signal
G	BRN/WHT	2517	Keypad Red LED Signal
H	-	-	Not Used

Vehicle Communication Interface Module (VCIM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15324871 16-Way F Delphi Packard (BLK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	BRN/WHT	2517	Keypad RED LED Signal
3	YEL/BLK	2516	Keypad Green LED Signal
4	-	-	Not Used
5	ORN/BLK	2518	Keypad Ground
6	LT GRN/BLK	2515	Keypad Supply Voltage
7	-	-	Not Used
8	BLK	1550	Ground
9-10	-	-	Not Used
11	DK GRN/WHT	2514	Keypad Signal
12-14	-	-	Not Used
15	ORN	1740	Battery Positive Voltage
16	-	-	Not Used

Vehicle Communication Interface Module (VCIM) C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15383039 12-Way F Delphi Packard (WHT)
Pin	Wire Color	Circuit No.	Function
1	BRN/WHT	367	Remote Radio Left Audio Signal
2	BLK/WHT	372	Remote Radio Audio Output (-)
3-5	-	-	Not Used
6	LT GRN/BLK	1098	VCM Class 2 Serial Data
7	-	-	Not Used
8	BARE	814	Drain Wire
9	GRY	655	Cellular Microphone Signal
10	BARE	1705	Drain Wire
11	-	-	Not Used
12	ORN/BLK	781	Driver Door Lock Switch Unlock Signal