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Cellular Communication Connector End Views

Cellular Microphone

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047663 2-Way M Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BARE	514	Ground
B	GRY	655	Cellular Microphone Signal

OnStar® Button Assembly

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047886 8-Way F Metri-Pack 150 Series (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		15383038 16-Way F 040II (WHT)
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	BLK/WHT	1851	Ground
8	BLK/WHT	1851	Ground
9-10	-	-	Not Used
11	DK GRN/WHT	2514	Keypad Signal
12-14	-	-	Not Used
15	ORN	3240	Battery Positive Voltage
16	ORN	3240	Battery Positive Voltage

Vehicle Communication Interface Module (VCIM)-C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15383039 12-Way F 040II (WHT)
Pin	Wire Color	Circuit No.	Function
1	PNK/BLK	2062	Cellular Telephone Voice Signal
2	ORN/BLK	2061	Cellular Telephone Low Reference
3-4	-	-	Not Used
5	YEL	1127	Nav Class 2 Serial Data
6-7	-	-	Not Used
8	BARE	1792	Drain Wire
9	GRY	655	Cellular Microphone Signal
10	BARE	514	Ground
11-12	-	-	Not Used