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Cellular Communication Connector End Views

Inside Rearview Mirror Terminal Identification (UE1)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15324871 16-Way F AMP Multilock Hybrid (BLK)
Pin	Wire Color	Circuit No.	Function
1	GRY	157	Interior Lamp Control
2	BARE	1705	Drain Wire
3-5	-	-	Not Used
6	DK BLU/ WHT	149	Courtesy Lamp Supply Voltage
7	-	-	Not Used
8	BLK	1750	Ground
9	LT GRN	24	Backup Lamp Supply Voltage
10	GRY	655	Cellular Microphone Signal
11	DK GRN/ WHT	2514	Keypad Signal
12	LT GRN/BLK	2515	Keypad Supply Voltage
13	BRN	141	Ignition 3 Voltage
14	YEL/BLK	2516	Keypad Green LED Signal
15	BRN/WHT	2517	Keypad Red LED Signal
16	-	-	Not Used

Vehicle Communication Interface Module Terminal Identification (VCIM) - C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15324871 16-Way F 040II Series (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
4-5	-	-	Not Used
6	LT GRN/BLK	2515	Keypad Supply Voltage
7	BLK	1051	Ground
8-10	-	-	Not Used
11	DK GRN/ WHT	2514	Keypad Signal
12-15	-	-	Not Used
16	ORN	2540	Battery Positive Voltage

Vehicle Communication Interface Module Terminal Identification (VCIM) - C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15383039 12-Way F 040II Series (WHT)
Pin	Wire Color	Circuit No.	Function
1	DK GRN/ WHT	368	Remote Radio Audio Signal
2	BLK/WHT	372	Remote Radio Audio Output (-)
3-4	-	-	Not Used
5	PPL	1807	Class 2 Serial Data
6-7	-	-	Not Used
8	BARE	814	Drain Wire
9	GRY	655	Cellular Microphone Signal
10	BARE	1705	Drain Wire
11-12	-	-	Not Used