Cellular Communication Connectors

WARNING: This page is about a different car, the 2006 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Cellular Microphone

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047663 Service: 12085481 2-Way M Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BK	9705	Drain
B	GY	655	Cellular Microphone Signal

Vehicle Communication Interface Module (VCIM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 917981-1 Service: 88952811 16-Way F KII Hybrid (WH)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	BN/WH	2517	Keypad Red LED
3	YE/BK	2516	Keypad Green LED
4-5	-	-	Not Used
6	L-GN/BK	2515	Keypad Supply Voltage
7	-	-	Not Used
8	BK/WH	651	Signal Ground
9-10	-	-	Not Used
11	D-GN/WH	2514	Keypad Signal
12-14	-	-	Not Used
15	RD/WH	140	Battery Positive Voltage
16	-	-	Not Used

Vehicle Communication Interface Module (VCIM) C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 917975-1 Service: 88952464 12-Way F KII Hybrid (WH)
Pin	Wire Color	Circuit No.	Function
1	OG/BK	1406	Remote Tape Player Left Audio Signal
2	L-BU	1405	Remote Tape Player Audio Communication Signal
3-5	-	-	Not Used
6	L-GN	2271	Class 2 Serial Data
7	-	-	Not Used
8	BK	9012	Right Front Audio Drain Wire
9	GY	655	Cellular Telephone Microphone Signal
10	BK	9705	Drain Wire
11-12	-	-	Not Used

Vehicle Communication Interface Module (VCIM) C3

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 917983-2 Service: 88952812 16-Way F KII Hybrid (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PK	5149	Voice Recognition Audio Signal
3	-	-	Not Used
4	PK/BK	5152	Voice Recognition Audio Low Reference
5	BK	9782	Drain
6-16	-	-	Not Used

Vehicle Communication Interface Module (VCIM) C4

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15398939 Service: 88953373 12-Way F (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	TN/BK	2500	High Speed GMLAN Serial Data (+)
3	TN	2501	High Speed GMLAN Serial Data (-)
4-7	-	-	Not Used
8	TN/BK	2500	High Speed GMLAN Serial Data (+)
9	TN	2501	High Speed GMLAN Serial Data (-)
10-12	-	-	Not Used